Control Class

Component
  |
  +--Control

public class Control
extends Component

Defines the base functionality of a Win32 control. All WFC controls are extended from this class.

Fields

Name Description

dbgControls Topic under construction.

DROPEFFECT_ALL Topic under construction.

DROPEFFECT_COPY Topic under construction.

DROPEFFECT_LINK Topic under construction.

DROPEFFECT_MOVE Topic under construction.

DROPEFFECT_NONE Topic under construction.

DROPEFFECT_SCROLL Topic under construction.

MB_LEFT Indicates that the left mouse button has been pressed

MB_MIDDLE Indicates that the middle mouse button has been pressed

MB_RIGHT Indicates that the right mouse button has been pressed

PROP_BACKCOLOR Indicates that the BackColor property has changed.

PROP_CURSOR Indicates that the Cursor property has changed.

PROP_ENABLED Indicates that the Enabled property has changed.

PROP_FONT Indicates that the Font property has changed.

PROP_FORECOLOR Indicates that the ForeColor property has changed.

PROP_LOCATION Indicates that the Location property has changed.

PROP_PARENTBACKCOLOR Indicates that the parent's BackColor property has changed.

PROP_PARENTFONT Indicates that the parent window's Font property has changed.

PROP_PARENTFORECOLOR Indicates that the parent window's ForeColor property has changed.

PROP_SIZE Indicates that the Size property has changed.

PROP_TABSTOP Indicates that the TabStop property has changed.

PROP_TEXT Indicates that the Text property has changed.

PROP_VISIBLE Indicates that the Visible property has changed.

STYLE_ACCEPTSCHILDREN Indicates whether the control will accept children.

STYLE_FIXED_HEIGHT Indicates whether the control has a fixed height.

STYLE_FIXED_WIDTH Indicates whether the control has a fixed width.

STYLE_FORM Indicates whether the control is a container for other controls.

STYLE_OPAQUE Indicates whether the control's background should be erased upon invalidation.

STYLE_OPTIMIZE_SIZEPAINT Indicates whether the control should erase the background when painting during resize.

STYLE_RESIZE_REDRAW Indicates whether the control should redraw on resize.

STYLE_STDCLICK Indicates that the control will receive standard click events.

STYLE_USERPAINT Indicates whether the control does its own painting.

Name	Description
dbgControls	Topic under construction.
DROPEFFECT_ALL	Topic under construction.
DROPEFFECT_COPY	Topic under construction.
DROPEFFECT_LINK	Topic under construction.
DROPEFFECT_MOVE	Topic under construction.
DROPEFFECT_NONE	Topic under construction.
DROPEFFECT_SCROLL	Topic under construction.
MB_LEFT	Indicates that the left mouse button has been pressed
MB_MIDDLE	Indicates that the middle mouse button has been pressed
MB_RIGHT	Indicates that the right mouse button has been pressed
PROP_BACKCOLOR	Indicates that the BackColor property has changed.
PROP_CURSOR	Indicates that the Cursor property has changed.
PROP_ENABLED	Indicates that the Enabled property has changed.
PROP_FONT	Indicates that the Font property has changed.
PROP_FORECOLOR	Indicates that the ForeColor property has changed.
PROP_LOCATION	Indicates that the Location property has changed.
PROP_PARENTBACKCOLOR	Indicates that the parent's BackColor property has changed.
PROP_PARENTFONT	Indicates that the parent window's Font property has changed.
PROP_PARENTFORECOLOR	Indicates that the parent window's ForeColor property has changed.
PROP_SIZE	Indicates that the Size property has changed.
PROP_TABSTOP	Indicates that the TabStop property has changed.
PROP_TEXT	Indicates that the Text property has changed.
PROP_VISIBLE	Indicates that the Visible property has changed.
STYLE_ACCEPTSCHILDREN	Indicates whether the control will accept children.
STYLE_FIXED_HEIGHT	Indicates whether the control has a fixed height.
STYLE_FIXED_WIDTH	Indicates whether the control has a fixed width.
STYLE_FORM	Indicates whether the control is a container for other controls.
STYLE_OPAQUE	Indicates whether the control's background should be erased upon invalidation.
STYLE_OPTIMIZE_SIZEPAINT	Indicates whether the control should erase the background when painting during resize.
STYLE_RESIZE_REDRAW	Indicates whether the control should redraw on resize.
STYLE_STDCLICK	Indicates that the control will receive standard click events.
STYLE_USERPAINT	Indicates whether the control does its own painting.

Constructors

Name Description

Control() Creates a new control.

createControl() Topic under construction.

getTopLevelControl() Topic under construction.

selectNextControl(Control ctl, boolean forward, boolean tabStopOnly, boolean nested, boolean wrap) Topic under construction.

Name	Description
Control()	Creates a new control.
createControl()	Topic under construction.
getTopLevelControl()	Topic under construction.
selectNextControl(Control ctl, boolean forward, boolean tabStopOnly, boolean nested, boolean wrap)	Topic under construction.

Methods

Name Description

add(Control control) Adds a child control to this control.

addOnChange(EventHandler value) Adds an event handler for the OnChange event notification.

addOnClick(EventHandler value) Adds an event handler for the OnClick event notification.

addOnCreate(CreateEventHandler value) Adds an event handler for the OnCreate event notification.

addOnDoubleClick(EventHandler value) Adds an event handler for the OnDoubleClick event notification.

addOnDragEnter(DragEventHandler value) Adds an event handler for the OnDragEnter event notification.

addOnDragLeave(EventHandler value) Adds an event handler for the OnDragLeave event notification.

addOnDragOver(DragEventHandler value) Adds an event handler for the OnDragOver event notification.

addOnDrop(DragEventHandler value) Adds an event handler for the OnDrop event notification.

addOnEnter(EventHandler value) Adds an event handler for the OnEnter event notification.

addOnGiveFeedback(GiveFeedbackEventHandler value) Adds an event handler for the OnGiveFeedback event notification.

addOnGotFocus(EventHandler value) Adds an event handler for the OnGotFocus event notification.

addOnHelp(EventHandler value) Adds an event handler for the OnHelp event notification.

addOnKeyDown(KeyEventHandler value) Adds an event handler for the OnKeyDown event notification.

addOnKeyPress(KeyEventHandler value) Adds an event handler for the OnKeyPress event notification.

addOnKeyUp(KeyEventHandler value) Adds an event handler for the OnKeyUp event notification.

addOnLeave(EventHandler value) Adds an event handler for the OnLeave event notification.

addOnLostFocus(EventHandler value) Adds an event handler for the OnLostFocus event notification.

addOnMouseDown(MouseEventHandler value) Adds an event handler for the OnMouseDown event notification.

addOnMouseEnter(EventHandler value) Adds an event handler for the OnMouseEnter event notification.

addOnMouseLeave(EventHandler value) Adds an event handler for the OnMouseLeave event notification.

addOnMouseMove(MouseEventHandler value) Adds an event handler for the OnMouseMove event notification.

addOnMouseUp(MouseEventHandler value) Adds an event handler for the OnMouseUp event notification.

addOnMouseWheel(MouseEventHandler value) Adds an event handler for the OnMouseWheel event notification.

addOnMove(EventHandler value) Adds an event handler for the OnMove event notification.

addOnPaint(PaintEventHandler value) Adds an event handler for the OnPaint event notification.

addOnQueryContinueDrag( QueryContinueDragEventHandler value) Adds an event handler for the OnQueryContinueDrag event notification.

addOnResize(EventHandler value) Adds an event handler for the OnResize event notification.

assignParent(Control value) Assigns a new parent control.

bringToFront() Brings this control to the front of the z-order.

canFocus() Checks if this control can receive focus.

canSelect() Checks if this control can be selected.

contains(Control ctl) Checks if a control is a child of this control.

createGraphics() Creates a Graphics for this control.

createGraphics(int dc) Creates a Graphics for this control.

dispose() Topic under construction.

doDragDrop(Object data, int allowedEffects) Topic under construction.

focus() Topic under construction.

fromChildHandle(int handle) Topic under construction.

fromHandle(int handle) Topic under construction.

getAcceleratorTable() Topic under construction.

getAllowDrop() Topic under construction.

getAnchor() Topic under construction.

getAxContainer() Topic under construction.

getBackColor() Topic under construction.

getBottom() Topic under construction.

getBounds() Topic under construction.

getBrush() Topic under construction.

getCapture() Topic under construction.

getChildAtPoint(Point pt) Topic under construction.

getClientRect() Topic under construction.

getClientSize() Topic under construction.

getContextMenu() Topic under construction.

getControl(int index) Topic under construction.

getControlCount() Topic under construction.

getControlIndex() Topic under construction.

getControls() Topic under construction.

getCreated() Topic under construction.

getCursor() Topic under construction.

getDesktop() Topic under construction.

getDisplayRect() Returns the client rectangle of the display area of the control.

getDock() Topic under construction.

getEnabled() Topic under construction.

getFocused() Topic under construction.

getFont() Topic under construction.

getForeColor() Topic under construction.

getForm() Topic under construction.

getHandle() Topic under construction.

getHandleCreated() Topic under construction.

getHeight() Topic under construction.

getIconic() Topic under construction.

getLeft() Topic under construction.

getLocation() Topic under construction.

getMnemonic(char charCode, String text) Topic under construction.

getModifierKeys() Topic under construction.

getMouseButtons() Topic under construction.

getNextControl(Control ctl, boolean forward) Topic under construction.

getPalette() Topic under construction.

getParent() Topic under construction.

getParentHandle() Topic under construction.

getRecreatingHandle() Topic under construction.

getRight() Topic under construction.

getSize() Topic under construction.

getStyle(int flag) Topic under construction.

getTabIndex() Topic under construction.

getTabList() Topic under construction.

getTabStop() Topic under construction.

getText() Topic under construction.

getTop() Topic under construction.

getTopLevel() Topic under construction.

getVisible() Topic under construction.

getWidth() Topic under construction.

getZoomed() Topic under construction.

hasDefaultBackColor() Topic under construction.

hasDefaultFont() Topic under construction.

hasDefaultForeColor() Topic under construction.

hide() Topic under construction.

invalidate() Topic under construction.

invalidateRect(Rectangle rc) Topic under construction.

isAncestor(Control ancestor) Topic under construction.

isDescendant(Control descendant) Topic under construction.

layout() Topic under construction.

layout(Control dockLast) Topic under construction.

onCreate(CreateEvent e) Inheriting classes should override this method to handle this event.

onDoubleClick(Event e) Inheriting classes should override this method to handle this event.

onDragEnter(DragEvent event) Inheriting classes should override this method to handle this event.

onDragLeave(Event event) Inheriting classes should override this method to handle this event.

onDragOver(DragEvent event) Inheriting classes should override this method to handle this event.

onDrop(DragEvent event) Inheriting classes should override this method to handle this event.

onEnter(Event event) Inheriting classes should override this method to handle this event.

onGiveFeedback(GiveFeedbackEvent event) Inheriting classes should override this method to handle this event.

onGotFocus(Event e) Inheriting classes should override this method to handle this event.

onHelp(Event e) Inheriting classes should override this method to handle this event.

onKeyDown(KeyEvent e) Inheriting classes should override this method to handle this event.

onKeyPress(KeyEvent e) Inheriting classes should override this method to handle this event.

onKeyUp(KeyEvent e) Inheriting classes should override this method to handle this event.

onLeave(Event e) Inheriting classes should override this method to handle this event.

onLostFocus(Event e) Inheriting classes should override this method to handle this event.

onMouseDown(MouseEvent e) Inheriting classes should override this method to handle this event.

onMouseEnter(Event e) Inheriting classes should override this method to handle this event.

onMouseLeave(Event e) Inheriting classes should override this method to handle this event.

onMouseMove(MouseEvent e) Inheriting classes should override this method to handle this event.

onMouseUp(MouseEvent e) Inheriting classes should override this method to handle this event.

onMouseWheel(MouseEvent e) Inheriting classes should override this method to handle this event.

onMove(Event e) Inheriting classes should override this method to handle this event.

onPaint(PaintEvent e) Inheriting classes should override this method to handle this event.

onQueryContinueDrag(QueryContinueDragEvent event) Inheriting classes should override this method to handle this event.

onResize(Event e) Inheriting classes should override this method to handle this event.

pointToClient(Point p) Topic under construction.

pointToScreen(Point p) Topic under construction.

preProcessMessage(MSG msg) This method is called by the application's message loop to preprocess input messages before they are dispatched.

processCmdKey(MSG msg, int keyData) Processes a command key.

rectToClient(Rectangle r) Topic under construction.

rectToScreen(Rectangle r) Topic under construction.

remove(Control control) Topic under construction.

removeOnChange(EventHandler value) Removes the given handler for the OnChange event.

removeOnClick(EventHandler value) Removes the given handler for the OnClick event.

removeOnCreate(CreateEventHandler value) Removes the given handler for the OnCreate event.

removeOnDoubleClick(EventHandler value) Removes the given handler for the OnDoubleClick event.

removeOnDragEnter(DragEventHandler value) Removes the given handler for the OnDragEnter event.

removeOnDragLeave(EventHandler value) Removes the given handler for the OnDragLeave event.

removeOnDragOver(DragEventHandler value) Removes the given handler for the OnDragOver event.

removeOnDrop(DragEventHandler value) Removes the given handler for the OnDragEvent event.

removeOnEnter(EventHandler value) Removes the given handler for the OnEnter event.

removeOnGiveFeedback(GiveFeedbackEventHandler value) Removes the given handler for the OnGiveFeedback event.

removeOnGotFocus(EventHandler value) Removes the given handler for the OnGotFocus event.

removeOnHelp(EventHandler value) Removes the given handler for the OnHelp event.

removeOnKeyDown(KeyEventHandler value) Removes the given handler for the OnKeyDown event.

removeOnKeyPress(KeyEventHandler value) Removes the given handler for the OnKeyPress event.

removeOnKeyUp(KeyEventHandler value) Removes the given handler for the OnKeyUp event.

removeOnLeave(EventHandler value) Removes the given handler for the OnLeave event.

removeOnLostFocus(EventHandler value) Removes the given handler for the OnLostFocus event.

removeOnMouseDown(MouseEventHandler value) Removes the given handler for the OnMouseDown event.

removeOnMouseEnter(EventHandler value) Removes the given handler for the OnMouseEnter event.

removeOnMouseLeave(EventHandler value) Removes the given handler for the OnMouseLeave event.

removeOnMouseMove(MouseEventHandler value) Removes the given handler for the OnMouseMove event.

removeOnMouseUp(MouseEventHandler value) Removes the given handler for the OnMouseUp event.

removeOnMouseWheel(MouseEventHandler value) Removes the given handler for the OnMouseWheel event.

removeOnMove(EventHandler value) Removes the given handler for the OnMove event.

removeOnPaint(PaintEventHandler value) Removes the given handler for the OnPaint event.

removeOnQueryContinueDrag( QueryContinueDragEventHandler value) Removes the given handler for the OnQueryContinueDrag event.

removeOnResize(EventHandler value) Removes the given handler for the OnResize event.

resumeLayout() Topic under construction.

scale(float ratio) Topic under construction.

scale(float dx, float dy) Topic under construction.

select() Topic under construction.

select(boolean directed, boolean forward) Topic under construction.

sendToBack() sends this control to the back of the z-order

setAcceleratorTable(AcceleratorTable accel) Topic under construction.

setAllowDrop(boolean allowDrop) Topic under construction.

setAnchor(int value) Topic under construction.

setBackColor(Color value) Topic under construction.

setBounds(Rectangle value) Topic under construction.

setBounds(int x, int y, int width, int height) Topic under construction.

setBoundsBatch(ControlRect[] items) Topic under construction.

setBrush(Brush br) Topic under construction.

setCapture(boolean value) Topic under construction.

setClientSize(Point size) Topic under construction.

setContextMenu(ContextMenu contextMenu) Topic under construction.

setControlIndex(int value) Topic under construction.

setControls(Control[] value) Topic under construction.

setCursor(Cursor value) Topic under construction.

setDock(int value) Topic under construction.

setEnabled(boolean enabled) Topic under construction.

setFont(Font value) Topic under construction.

setForeColor(Color value) Topic under construction.

setHeight(int value) Topic under construction.

setLocation(int x, int y) Topic under construction.

setLocation(Point value) Topic under construction.

setNewControls(Control[] value) Topic under construction.

setParent(Control value) Topic under construction.

setParentHandle(int value) Topic under construction.

setPositionInfo(PositionInfo info)
Note Use setBounds(), setDock(), and setAnchor() instead

setSite(ISite value) Topic under construction.

setSize(int width, int height) Topic under construction.

setSize(Point value) Topic under construction.

setStyle(int flag, boolean value) Topic under construction.

setTabIndex(int value) Sets the index of this control.

setTabStop(boolean value) Topic under construction.

setText(String value) Topic under construction.

setTopLevel(boolean value) Topic under construction.

setVisible(boolean value) Topic under construction.

setWidth(int value) Topic under construction.

show() Topic under construction.

suspendLayout() Topic under construction.

update() Topic under construction.

updateStyles() Topic under construction.

Name	Description
add(Control control)	Adds a child control to this control.
addOnChange(EventHandler value)	Adds an event handler for the OnChange event notification.
addOnClick(EventHandler value)	Adds an event handler for the OnClick event notification.
addOnCreate(CreateEventHandler value)	Adds an event handler for the OnCreate event notification.
addOnDoubleClick(EventHandler value)	Adds an event handler for the OnDoubleClick event notification.
addOnDragEnter(DragEventHandler value)	Adds an event handler for the OnDragEnter event notification.
addOnDragLeave(EventHandler value)	Adds an event handler for the OnDragLeave event notification.
addOnDragOver(DragEventHandler value)	Adds an event handler for the OnDragOver event notification.
addOnDrop(DragEventHandler value)	Adds an event handler for the OnDrop event notification.
addOnEnter(EventHandler value)	Adds an event handler for the OnEnter event notification.
addOnGiveFeedback(GiveFeedbackEventHandler value)	Adds an event handler for the OnGiveFeedback event notification.
addOnGotFocus(EventHandler value)	Adds an event handler for the OnGotFocus event notification.
addOnHelp(EventHandler value)	Adds an event handler for the OnHelp event notification.
addOnKeyDown(KeyEventHandler value)	Adds an event handler for the OnKeyDown event notification.
addOnKeyPress(KeyEventHandler value)	Adds an event handler for the OnKeyPress event notification.
addOnKeyUp(KeyEventHandler value)	Adds an event handler for the OnKeyUp event notification.
addOnLeave(EventHandler value)	Adds an event handler for the OnLeave event notification.
addOnLostFocus(EventHandler value)	Adds an event handler for the OnLostFocus event notification.
addOnMouseDown(MouseEventHandler value)	Adds an event handler for the OnMouseDown event notification.
addOnMouseEnter(EventHandler value)	Adds an event handler for the OnMouseEnter event notification.
addOnMouseLeave(EventHandler value)	Adds an event handler for the OnMouseLeave event notification.
addOnMouseMove(MouseEventHandler value)	Adds an event handler for the OnMouseMove event notification.
addOnMouseUp(MouseEventHandler value)	Adds an event handler for the OnMouseUp event notification.
addOnMouseWheel(MouseEventHandler value)	Adds an event handler for the OnMouseWheel event notification.
addOnMove(EventHandler value)	Adds an event handler for the OnMove event notification.
addOnPaint(PaintEventHandler value)	Adds an event handler for the OnPaint event notification.
addOnQueryContinueDrag( QueryContinueDragEventHandler value)	Adds an event handler for the OnQueryContinueDrag event notification.
addOnResize(EventHandler value)	Adds an event handler for the OnResize event notification.
assignParent(Control value)	Assigns a new parent control.
bringToFront()	Brings this control to the front of the z-order.
canFocus()	Checks if this control can receive focus.
canSelect()	Checks if this control can be selected.
contains(Control ctl)	Checks if a control is a child of this control.
createGraphics()	Creates a Graphics for this control.
createGraphics(int dc)	Creates a Graphics for this control.
dispose()	Topic under construction.
doDragDrop(Object data, int allowedEffects)	Topic under construction.
focus()	Topic under construction.
fromChildHandle(int handle)	Topic under construction.
fromHandle(int handle)	Topic under construction.
getAcceleratorTable()	Topic under construction.
getAllowDrop()	Topic under construction.
getAnchor()	Topic under construction.
getAxContainer()	Topic under construction.
getBackColor()	Topic under construction.
getBottom()	Topic under construction.
getBounds()	Topic under construction.
getBrush()	Topic under construction.
getCapture()	Topic under construction.
getChildAtPoint(Point pt)	Topic under construction.
getClientRect()	Topic under construction.
getClientSize()	Topic under construction.
getContextMenu()	Topic under construction.
getControl(int index)	Topic under construction.
getControlCount()	Topic under construction.
getControlIndex()	Topic under construction.
getControls()	Topic under construction.
getCreated()	Topic under construction.
getCursor()	Topic under construction.
getDesktop()	Topic under construction.
getDisplayRect()	Returns the client rectangle of the display area of the control.
getDock()	Topic under construction.
getEnabled()	Topic under construction.
getFocused()	Topic under construction.
getFont()	Topic under construction.
getForeColor()	Topic under construction.
getForm()	Topic under construction.
getHandle()	Topic under construction.
getHandleCreated()	Topic under construction.
getHeight()	Topic under construction.
getIconic()	Topic under construction.
getLeft()	Topic under construction.
getLocation()	Topic under construction.
getMnemonic(char charCode, String text)	Topic under construction.
getModifierKeys()	Topic under construction.
getMouseButtons()	Topic under construction.
getNextControl(Control ctl, boolean forward)	Topic under construction.
getPalette()	Topic under construction.
getParent()	Topic under construction.
getParentHandle()	Topic under construction.
getRecreatingHandle()	Topic under construction.
getRight()	Topic under construction.
getSize()	Topic under construction.
getStyle(int flag)	Topic under construction.
getTabIndex()	Topic under construction.
getTabList()	Topic under construction.
getTabStop()	Topic under construction.
getText()	Topic under construction.
getTop()	Topic under construction.
getTopLevel()	Topic under construction.
getVisible()	Topic under construction.
getWidth()	Topic under construction.
getZoomed()	Topic under construction.
hasDefaultBackColor()	Topic under construction.
hasDefaultFont()	Topic under construction.
hasDefaultForeColor()	Topic under construction.
hide()	Topic under construction.
invalidate()	Topic under construction.
invalidateRect(Rectangle rc)	Topic under construction.
isAncestor(Control ancestor)	Topic under construction.
isDescendant(Control descendant)	Topic under construction.
layout()	Topic under construction.
layout(Control dockLast)	Topic under construction.
onCreate(CreateEvent e)	Inheriting classes should override this method to handle this event.
onDoubleClick(Event e)	Inheriting classes should override this method to handle this event.
onDragEnter(DragEvent event)	Inheriting classes should override this method to handle this event.
onDragLeave(Event event)	Inheriting classes should override this method to handle this event.
onDragOver(DragEvent event)	Inheriting classes should override this method to handle this event.
onDrop(DragEvent event)	Inheriting classes should override this method to handle this event.
onEnter(Event event)	Inheriting classes should override this method to handle this event.
onGiveFeedback(GiveFeedbackEvent event)	Inheriting classes should override this method to handle this event.
onGotFocus(Event e)	Inheriting classes should override this method to handle this event.
onHelp(Event e)	Inheriting classes should override this method to handle this event.
onKeyDown(KeyEvent e)	Inheriting classes should override this method to handle this event.
onKeyPress(KeyEvent e)	Inheriting classes should override this method to handle this event.
onKeyUp(KeyEvent e)	Inheriting classes should override this method to handle this event.
onLeave(Event e)	Inheriting classes should override this method to handle this event.
onLostFocus(Event e)	Inheriting classes should override this method to handle this event.
onMouseDown(MouseEvent e)	Inheriting classes should override this method to handle this event.
onMouseEnter(Event e)	Inheriting classes should override this method to handle this event.
onMouseLeave(Event e)	Inheriting classes should override this method to handle this event.
onMouseMove(MouseEvent e)	Inheriting classes should override this method to handle this event.
onMouseUp(MouseEvent e)	Inheriting classes should override this method to handle this event.
onMouseWheel(MouseEvent e)	Inheriting classes should override this method to handle this event.
onMove(Event e)	Inheriting classes should override this method to handle this event.
onPaint(PaintEvent e)	Inheriting classes should override this method to handle this event.
onQueryContinueDrag(QueryContinueDragEvent event)	Inheriting classes should override this method to handle this event.
onResize(Event e)	Inheriting classes should override this method to handle this event.
pointToClient(Point p)	Topic under construction.
pointToScreen(Point p)	Topic under construction.
preProcessMessage(MSG msg)	This method is called by the application's message loop to preprocess input messages before they are dispatched.
processCmdKey(MSG msg, int keyData)	Processes a command key.
rectToClient(Rectangle r)	Topic under construction.
rectToScreen(Rectangle r)	Topic under construction.
remove(Control control)	Topic under construction.
removeOnChange(EventHandler value)	Removes the given handler for the OnChange event.
removeOnClick(EventHandler value)	Removes the given handler for the OnClick event.
removeOnCreate(CreateEventHandler value)	Removes the given handler for the OnCreate event.
removeOnDoubleClick(EventHandler value)	Removes the given handler for the OnDoubleClick event.
removeOnDragEnter(DragEventHandler value)	Removes the given handler for the OnDragEnter event.
removeOnDragLeave(EventHandler value)	Removes the given handler for the OnDragLeave event.
removeOnDragOver(DragEventHandler value)	Removes the given handler for the OnDragOver event.
removeOnDrop(DragEventHandler value)	Removes the given handler for the OnDragEvent event.
removeOnEnter(EventHandler value)	Removes the given handler for the OnEnter event.
removeOnGiveFeedback(GiveFeedbackEventHandler value)	Removes the given handler for the OnGiveFeedback event.
removeOnGotFocus(EventHandler value)	Removes the given handler for the OnGotFocus event.
removeOnHelp(EventHandler value)	Removes the given handler for the OnHelp event.
removeOnKeyDown(KeyEventHandler value)	Removes the given handler for the OnKeyDown event.
removeOnKeyPress(KeyEventHandler value)	Removes the given handler for the OnKeyPress event.
removeOnKeyUp(KeyEventHandler value)	Removes the given handler for the OnKeyUp event.
removeOnLeave(EventHandler value)	Removes the given handler for the OnLeave event.
removeOnLostFocus(EventHandler value)	Removes the given handler for the OnLostFocus event.
removeOnMouseDown(MouseEventHandler value)	Removes the given handler for the OnMouseDown event.
removeOnMouseEnter(EventHandler value)	Removes the given handler for the OnMouseEnter event.
removeOnMouseLeave(EventHandler value)	Removes the given handler for the OnMouseLeave event.
removeOnMouseMove(MouseEventHandler value)	Removes the given handler for the OnMouseMove event.
removeOnMouseUp(MouseEventHandler value)	Removes the given handler for the OnMouseUp event.
removeOnMouseWheel(MouseEventHandler value)	Removes the given handler for the OnMouseWheel event.
removeOnMove(EventHandler value)	Removes the given handler for the OnMove event.
removeOnPaint(PaintEventHandler value)	Removes the given handler for the OnPaint event.
removeOnQueryContinueDrag( QueryContinueDragEventHandler value)	Removes the given handler for the OnQueryContinueDrag event.
removeOnResize(EventHandler value)	Removes the given handler for the OnResize event.
resumeLayout()	Topic under construction.
scale(float ratio)	Topic under construction.
scale(float dx, float dy)	Topic under construction.
select()	Topic under construction.
select(boolean directed, boolean forward)	Topic under construction.
sendToBack()	sends this control to the back of the z-order
setAcceleratorTable(AcceleratorTable accel)	Topic under construction.
setAllowDrop(boolean allowDrop)	Topic under construction.
setAnchor(int value)	Topic under construction.
setBackColor(Color value)	Topic under construction.
setBounds(Rectangle value)	Topic under construction.
setBounds(int x, int y, int width, int height)	Topic under construction.
setBoundsBatch(ControlRect[] items)	Topic under construction.
setBrush(Brush br)	Topic under construction.
setCapture(boolean value)	Topic under construction.
setClientSize(Point size)	Topic under construction.
setContextMenu(ContextMenu contextMenu)	Topic under construction.
setControlIndex(int value)	Topic under construction.
setControls(Control[] value)	Topic under construction.
setCursor(Cursor value)	Topic under construction.
setDock(int value)	Topic under construction.
setEnabled(boolean enabled)	Topic under construction.
setFont(Font value)	Topic under construction.
setForeColor(Color value)	Topic under construction.
setHeight(int value)	Topic under construction.
setLocation(int x, int y)	Topic under construction.
setLocation(Point value)	Topic under construction.
setNewControls(Control[] value)	Topic under construction.
setParent(Control value)	Topic under construction.
setParentHandle(int value)	Topic under construction.
setPositionInfo(PositionInfo info)	Note Use setBounds(), setDock(), and setAnchor() instead
setSite(ISite value)	Topic under construction.
setSize(int width, int height)	Topic under construction.
setSize(Point value)	Topic under construction.
setStyle(int flag, boolean value)	Topic under construction.
setTabIndex(int value)	Sets the index of this control.
setTabStop(boolean value)	Topic under construction.
setText(String value)	Topic under construction.
setTopLevel(boolean value)	Topic under construction.
setVisible(boolean value)	Topic under construction.
setWidth(int value)	Topic under construction.
show()	Topic under construction.
suspendLayout()	Topic under construction.
update()	Topic under construction.
updateStyles()	Topic under construction.

Fields

Control.dbgControls

Syntax

static public HashTable dbgControls;

Description

Topic under construction.

Control.DROPEFFECT_ALL

Syntax

public static final int DROPEFFECT_ALL;

Description

Topic under construction.

Control.DROPEFFECT_COPY

Syntax

public static final int DROPEFFECT_COPY;

Description

Topic under construction.

Control.DROPEFFECT_LINK

Syntax

public static final int DROPEFFECT_LINK;

Description

Topic under construction.

Control.DROPEFFECT_MOVE

Syntax

public static final int DROPEFFECT_MOVE;

Description

Topic under construction.

Control.DROPEFFECT_NONE

Syntax

public static final int DROPEFFECT_NONE;

Description

Topic under construction.

Control.DROPEFFECT_SCROLL

Syntax

public static final int DROPEFFECT_SCROLL;

Description

Topic under construction.

Control.MB_LEFT

Syntax

public static final int MB_LEFT;

Description

Indicates that the left mouse button has been pressed

Control.MB_MIDDLE

Syntax

public static final int MB_MIDDLE;

Description

Indicates that the middle mouse button has been pressed

Control.MB_RIGHT

Syntax

public static final int MB_RIGHT;

Description

Indicates that the right mouse button has been pressed

Control.PROP_BACKCOLOR

Syntax

public static final int PROP_BACKCOLOR;

Description

Indicates that the BackColor property has changed.

Control.PROP_CURSOR

Syntax

public static final int PROP_CURSOR;

Description

Indicates that the Cursor property has changed.

Control.PROP_ENABLED

Syntax

public static final int PROP_ENABLED;

Description

Indicates that the Enabled property has changed.

Control.PROP_FONT

Syntax

public static final int PROP_FONT;

Description

Indicates that the Font property has changed.

Control.PROP_FORECOLOR

Syntax

public static final int PROP_FORECOLOR;

Description

Indicates that the ForeColor property has changed.

Control.PROP_LOCATION

Syntax

public static final int PROP_LOCATION;

Description

Indicates that the Location property has changed.

Control.PROP_PARENTBACKCOLOR

Syntax

public static final int PROP_PARENTBACKCOLOR;

Description

Indicates that the parent's BackColor property has changed.

Control.PROP_PARENTFONT

Syntax

public static final int PROP_PARENTFONT;

Description

Indicates that the parent window's Font property has changed.

Control.PROP_PARENTFORECOLOR

Syntax

public static final int PROP_PARENTFORECOLOR;

Description

Indicates that the parent window's ForeColor property has changed.

Control.PROP_SIZE

Syntax

public static final int PROP_SIZE;

Description

Indicates that the Size property has changed.

Control.PROP_TABSTOP

Syntax

public static final int PROP_TABSTOP;

Description

Indicates that the TabStop property has changed.

Control.PROP_TEXT

Syntax

public static final int PROP_TEXT;

Description

Indicates that the Text property has changed.

Control.PROP_VISIBLE

Syntax

public static final int PROP_VISIBLE;

Description

Indicates that the Visible property has changed.

Control.STYLE_ACCEPTSCHILDREN

Syntax

public static final int STYLE_ACCEPTSCHILDREN;

Description

Indicates whether the control will accept children.

Control.STYLE_FIXED_HEIGHT

Syntax

public static final int STYLE_FIXED_HEIGHT;

Description

Indicates whether the control has a fixed height.

Control.STYLE_FIXED_WIDTH

Syntax

public static final int STYLE_FIXED_WIDTH;

Description

Indicates whether the control has a fixed width.

Control.STYLE_FORM

Syntax

public static final int STYLE_FORM;

Description

Indicates whether the control is a container for other controls.

Control.STYLE_OPAQUE

Syntax

public static final int STYLE_OPAQUE;

Description

Indicates whether the control's background should be erased upon invalidation.

Control.STYLE_OPTIMIZE_SIZEPAINT

Syntax

public static final int STYLE_OPTIMIZE_SIZEPAINT;

Description

Indicates whether the control should erase the background when painting during resize.

Control.STYLE_RESIZE_REDRAW

Syntax

public static final int STYLE_RESIZE_REDRAW;

Description

Indicates whether the control should redraw on resize.

Control.STYLE_STDCLICK

Syntax

public static final int STYLE_STDCLICK;

Description

Indicates that the control will receive standard click events.

Control.STYLE_USERPAINT

Syntax

public static final int STYLE_USERPAINT;

Description

Indicates whether the control does its own painting.

Constructors

Control.Control

Syntax

public Control();

Description

Creates a new control. This constructor is typically not called directly. Instead, it is called from a the constructor of a descendant class.

Control.createControl

Syntax

public void createControl();

Description

Topic under construction.

Control.getTopLevelControl

Syntax

public boolean getTopLevelControl();

Description

Topic under construction.

Control.selectNextControl

Syntax

public boolean selectNextControl( Control ctl, boolean forward, boolean tabStopOnly, boolean nested, boolean wrap );

Description

Topic under construction.

Methods

Control.add

Syntax

public void add( Control control );

Parameters

control: The child control to be added.

Description

Adds a child control to this control. The control becomes the last control in the child control list. If the control is already a child of another control, it is first removed from that control.

Exceptions

RuntimeException thrown if the specified control is a top-level control or if a circular control reference would result.

Control.addOnChange

Syntax

public void addOnChange( EventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnChange event notification. Duplicates are not filtered out.

Control.addOnClick

Syntax

public void addOnClick( EventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnClick event notification. Duplicates are not filtered out.

Control.addOnCreate

Syntax

public void addOnCreate( CreateEventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnCreate event notification. Duplicates are not filtered out.

Control.addOnDoubleClick

Syntax

public void addOnDoubleClick( EventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnDoubleClick event notification. Duplicates are not filtered out.

Control.addOnDragEnter

Syntax

public void addOnDragEnter( DragEventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnDragEnter event notification. Duplicates are not filtered out.

Control.addOnDragLeave

Syntax

public void addOnDragLeave( EventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnDragLeave event notification. Duplicates are not filtered out.

Control.addOnDragOver

Syntax

public void addOnDragOver( DragEventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnDragOver event notification. Duplicates are not filtered out.

Control.addOnDrop

Syntax

public void addOnDrop( DragEventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnDrop event notification. Duplicates are not filtered out.

Control.addOnEnter

Syntax

public void addOnEnter( EventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnEnter event notification. Duplicates are not filtered out.

Control.addOnGiveFeedback

Syntax

public void addOnGiveFeedback( GiveFeedbackEventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnGiveFeedback event notification. Duplicates are not filtered out.

Control.addOnGotFocus

Syntax

public void addOnGotFocus( EventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnGotFocus event notification. Duplicates are not filtered out.

Control.addOnHelp

Syntax

public void addOnHelp( EventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnHelp event notification. Duplicates are not filtered out.

Control.addOnKeyDown

Syntax

public void addOnKeyDown( KeyEventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnKeyDown event notification. Duplicates are not filtered out.

Control.addOnKeyPress

Syntax

public void addOnKeyPress( KeyEventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnKeyPress event notification. Duplicates are not filtered out.

Control.addOnKeyUp

Syntax

public void addOnKeyUp( KeyEventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnKeyUp event notification. Duplicates are not filtered out.

Control.addOnLeave

Syntax

public void addOnLeave( EventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnLeave event notification. Duplicates are not filtered out.

Control.addOnLostFocus

Syntax

public void addOnLostFocus( EventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnLostFocus event notification. Duplicates are not filtered out.

Control.addOnMouseDown

Syntax

public void addOnMouseDown( MouseEventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnMouseDown event notification. Duplicates are not filtered out.

Control.addOnMouseEnter

Syntax

public void addOnMouseEnter( EventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnMouseEnter event notification. Duplicates are not filtered out.

Control.addOnMouseLeave

Syntax

public void addOnMouseLeave( EventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnMouseLeave event notification. Duplicates are not filtered out.

Control.addOnMouseMove

Syntax

public void addOnMouseMove( MouseEventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnMouseMove event notification. Duplicates are not filtered out.

Control.addOnMouseUp

Syntax

public void addOnMouseUp( MouseEventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnMouseUp event notification. Duplicates are not filtered out.

Control.addOnMouseWheel

Syntax

public void addOnMouseWheel( MouseEventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnMouseWheel event notification. Duplicates are not filtered out.

Control.addOnMove

Syntax

public void addOnMove( EventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnMove event notification. Duplicates are not filtered out.

Control.addOnPaint

Syntax

public void addOnPaint( PaintEventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnPaint event notification. Duplicates are not filtered out.

Control.addOnQueryContinueDrag

Syntax

public void addOnQueryContinueDrag( QueryContinueDragEventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnQueryContinueDrag event notification. Duplicates are not filtered out.

Control.addOnResize

Syntax

public void addOnResize( EventHandler value );

Parameters

value: New handler to install for this event.

Description

Adds an event handler for the OnResize event notification. Duplicates are not filtered out.

Control.assignParent

Syntax

protected void assignParent( Control value );

Parameters

value: The new parent control.

Description

Assigns a new parent control. Sends out the appropriate property change notifications for properties that are affected by the change of parent.

Control.bringToFront

Syntax

public void bringToFront();

Description

Brings this control to the front of the z-order.

Control.canFocus

Syntax

public boolean canFocus();

Return Value

Returns whether this control can receive focus.

Description

Checks if this control can receive focus. The result is true if the control has a handle and if it and all of its parent controls are both visible and enabled.

Control.canSelect

Syntax

public boolean canSelect();

Return Value

Returns whether this control can be selected.

Description

Checks if this control can be selected. The result is true if the control is contained in a form and if all of its parent controls are both visible and enabled.

Control.contains

Syntax

public boolean contains( Control ctl );

Parameters

ctl: The control to check.

Return Value

Returns whether ctl is a child of this control.

Description

Checks if a control is a child of this control.

Control.createGraphics

Syntax 1

public Graphics createGraphics();

Return Value

Returns the Graphics for this control.

Description

Creates a Graphics for this control. The control's brush, font, foreground color, and background color become the default values for the Graphics. The returned Graphics must be disposed through a call to its dispose() method when it is no longer needed.

Syntax 2

public Graphics createGraphics( int dc );

Return Value

Returns the Graphics for this control.

Description

Creates a Graphics for this control. This graphic uses the device context (DC) passed to it as its main window's DC. The control's brush, font, foreground color, and background color become the default values for the Graphics. The returned Graphics must be disposed through a call to its dispose() method when it is no longer needed.

Control.dispose

Syntax

public void dispose();

Description

Topic under construction.

Control.doDragDrop

Syntax

public final int doDragDrop( Object data, int allowedEffects );

Description

Topic under construction.

Control.focus

Syntax

public boolean focus();

Description

Topic under construction.

Control.fromChildHandle

Syntax

public static Control fromChildHandle( int handle );

Description

Topic under construction.

Control.fromHandle

Syntax

public static Control fromHandle( int handle );

Description

Topic under construction.

Control.getAcceleratorTable

Syntax

public AcceleratorTable getAcceleratorTable();

Description

Topic under construction.

Control.getAllowDrop

Syntax

public boolean getAllowDrop();

Description

Topic under construction.

Control.getAnchor

Syntax

public int getAnchor();

Description

Topic under construction.

Control.getAxContainer

Syntax

public AxHost.Container getAxContainer();

Description

Topic under construction.

Control.getBackColor

Syntax

public Color getBackColor();

Description

Topic under construction.

Control.getBottom

Syntax

public int getBottom();

Description

Topic under construction.

Control.getBounds

Syntax

public Rectangle getBounds();

Description

Topic under construction.

Control.getBrush

Syntax

public Brush getBrush();

Description

Topic under construction.

Control.getCapture

Syntax

public boolean getCapture();

Description

Topic under construction.

Control.getChildAtPoint

Syntax

public Control getChildAtPoint( Point pt );

Description

Topic under construction.

Control.getClientRect

Syntax

public Rectangle getClientRect();

Description

Topic under construction.

Control.getClientSize

Syntax

public Point getClientSize();

Description

Topic under construction.

Control.getContextMenu

Syntax

public ContextMenu getContextMenu();

Description

Topic under construction.

Control.getControl

Syntax

public Control getControl( int index );

Description

Topic under construction.

Control.getControlCount

Syntax

public int getControlCount();

Description

Topic under construction.

Control.getControlIndex

Syntax

public int getControlIndex();

Description

Topic under construction.

Control.getControls

Syntax

public Control[] getControls();

Description

Topic under construction.

Control.getCreated

Syntax

public boolean getCreated();

Description

Topic under construction.

Control.getCursor

Syntax

public Cursor getCursor();

Description

Topic under construction.

Control.getDesktop

Syntax

public static Control getDesktop();

Description

Topic under construction.

Control.getDisplayRect

Syntax

public Rectangle getDisplayRect();

Return Value

Returns the rectangle representing the client area display region.

Description

Returns the client rectangle of the display area of the control. For the base control class, this is identical to getClientRect. However, extending controls can change this if their client area differs from their display area.

Control.getDock

Syntax

public int getDock();

Description

Topic under construction.

Control.getEnabled

Syntax

public boolean getEnabled();

Description

Topic under construction.

Control.getFocused

Syntax

public boolean getFocused();

Description

Topic under construction.

Control.getFont

Syntax

public Font getFont();

Description

Topic under construction.

Control.getForeColor

Syntax

public Color getForeColor();

Description

Topic under construction.

Control.getForm

Syntax

public Form getForm();

Description

Topic under construction.

Control.getHandle

Syntax

public int getHandle();

Description

Topic under construction.

Control.getHandleCreated

Syntax

public boolean getHandleCreated();

Description

Topic under construction.

Control.getHeight

Syntax

public int getHeight();

Description

Topic under construction.

Control.getIconic

Syntax

public boolean getIconic();

Description

Topic under construction.

Control.getLeft

Syntax

public int getLeft();

Description

Topic under construction.

Control.getLocation

Syntax

public Point getLocation();

Description

Topic under construction.

Control.getMnemonic

Syntax

public static boolean getMnemonic( char charCode, String text );

Description

Topic under construction.

Control.getModifierKeys

Syntax

public static int getModifierKeys();

Description

Topic under construction.

Control.getMouseButtons

Syntax

public static int getMouseButtons();

Description

Topic under construction.

Control.getNextControl

Syntax

public Control getNextControl( Control ctl, boolean forward );

Description

Topic under construction.

Control.getPalette

Syntax

public Palette getPalette();

Description

Topic under construction.

Control.getParent

Syntax

public Control getParent();

Description

Topic under construction.

Control.getParentHandle

Syntax

public int getParentHandle();

Description

Topic under construction.

Control.getRecreatingHandle

Syntax

public boolean getRecreatingHandle();

Description

Topic under construction.

Control.getRight

Syntax

public int getRight();

Description

Topic under construction.

Control.getSize

Syntax

public Point getSize();

Description

Topic under construction.

Control.getStyle

Syntax

public boolean getStyle( int flag );

Description

Topic under construction.

Control.getTabIndex

Syntax

public int getTabIndex();

Description

Topic under construction.

Control.getTabList

Syntax

public Control[] getTabList();

Description

Topic under construction.

Control.getTabStop

Syntax

public boolean getTabStop();

Description

Topic under construction.

Control.getText

Syntax

public String getText();

Description

Topic under construction.

Control.getTop

Syntax

public int getTop();

Description

Topic under construction.

Control.getTopLevel

Syntax

public boolean getTopLevel();

Description

Topic under construction.

Control.getVisible

Syntax

public boolean getVisible();

Description

Topic under construction.

Control.getWidth

Syntax

public int getWidth();

Description

Topic under construction.

Control.getZoomed

Syntax

public boolean getZoomed();

Description

Topic under construction.

Control.hasDefaultBackColor

Syntax

public boolean hasDefaultBackColor();

Description

Topic under construction.

Control.hasDefaultFont

Syntax

public boolean hasDefaultFont();

Description

Topic under construction.

Control.hasDefaultForeColor

Syntax

public boolean hasDefaultForeColor();

Description

Topic under construction.

Control.hide

Syntax

public final void hide();

Description

Topic under construction.

Control.invalidate

Syntax

public void invalidate();

Description

Topic under construction.

Control.invalidateRect

Syntax

public void invalidateRect( Rectangle rc );

Description

Topic under construction.

Control.isAncestor

Syntax

public boolean isAncestor( Control ancestor );

Description

Topic under construction.

Control.isDescendant

Syntax

public boolean isDescendant( Control descendant );

Description

Topic under construction.

Control.layout

Syntax 1

public final void layout();

Description

Topic under construction.

Syntax 2

public final void layout( Control dockLast );

Description

Topic under construction.

Control.onCreate

Syntax

protected void onCreate( CreateEvent e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onCreate to send this event to any registered event listeners.

Control.onDoubleClick

Syntax

protected void onDoubleClick( Event e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onDoubleClick to send this event to any registered event listeners.

Control.onDragEnter

Syntax

protected void onDragEnter( DragEvent event );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onDragEnter to send this event to any registered event listeners.

Control.onDragLeave

Syntax

protected void onDragLeave( Event event );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onDragLeave to send this event to any registered event listeners.

Control.onDragOver

Syntax

protected void onDragOver( DragEvent event );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onDragOver to send this event to any registered event listeners.

Control.onDrop

Syntax

protected void onDrop( DragEvent event );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onDrop to send this event to any registered event listeners.

Control.onEnter

Syntax

protected void onEnter( Event event );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onEnter to send this event to any registered event listeners.

Control.onGiveFeedback

Syntax

protected void onGiveFeedback( GiveFeedbackEvent event );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onGiveFeedback to send this event to any registered event listeners.

Control.onGotFocus

Syntax

protected void onGotFocus( Event e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onGotFocus to send this event to any registered event listeners.

Control.onHelp

Syntax

protected void onHelp( Event e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onHelp to send this event to any registered event listeners.

Control.onKeyDown

Syntax

protected void onKeyDown( KeyEvent e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onKeyDown to send this event to any registered event listeners.

Control.onKeyPress

Syntax

protected void onKeyPress( KeyEvent e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onKeyPress to send this event to any registered event listeners.

Control.onKeyUp

Syntax

protected void onKeyUp( KeyEvent e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onKeyUp to send this event to any registered event listeners.

Control.onLeave

Syntax

protected void onLeave( Event e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onLeave to send this event to any registered event listeners.

Control.onLostFocus

Syntax

protected void onLostFocus( Event e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onLostFocus to send this event to any registered event listeners.

Control.onMouseDown

Syntax

protected void onMouseDown( MouseEvent e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onMouseDown to send this event to any registered event listeners.

Control.onMouseEnter

Syntax

protected void onMouseEnter( Event e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onMouseEnter to send this event to any registered event listeners.

Control.onMouseLeave

Syntax

protected void onMouseLeave( Event e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onMouseLeave to send this event to any registered event listeners.

Control.onMouseMove

Syntax

protected void onMouseMove( MouseEvent e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onMouseMove to send this event to any registered event listeners.

Control.onMouseUp

Syntax

protected void onMouseUp( MouseEvent e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onMouseUp to send this event to any registered event listeners.

Control.onMouseWheel

Syntax

protected void onMouseWheel( MouseEvent e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onMouseWheel to send this event to any registered event listeners.

Control.onMove

Syntax

protected void onMove( Event e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onMove to send this event to any registered event listeners.

Control.onPaint

Syntax

protected void onPaint( PaintEvent e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onPaint to send this event to any registered event listeners.

Control.onQueryContinueDrag

Syntax

protected void onQueryContinueDrag( QueryContinueDragEvent event );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onQueryContinueDrag to send this event to any registered event listeners.

Control.onResize

Syntax

protected void onResize( Event e );

Parameters

e: The event.

Description

Inheriting classes should override this method to handle this event. Call super.onResize to send this event to any registered event listeners.

Control.pointToClient

Syntax

public Point pointToClient( Point p );

Description

Topic under construction.

Control.pointToScreen

Syntax

public Point pointToScreen( Point p );

Description

Topic under construction.

Control.preProcessMessage

Syntax

public boolean preProcessMessage( MSG msg );

Description

This method is called by the application's message loop to preprocess input messages before they are dispatched. Possible values for the msg.message field are WM_KEYDOWN, WM_SYSKEYDOWN, WM_CHAR, and WM_SYSCHAR. If this method processes the message, it must return true. In this case, the message loop will not dispatch the message. For WM_KEYDOWN and WM_SYSKEYDOWN messages, preProcessMessage() first calls processCmdKey() to check for command keys such as accelerators and menu shortcuts. If processCmdKey() doesn't process the message, then isInputKey() is called to check whether the key message represents an input key for the control. Finally, if isInputKey() indicates that the control isn't interested in the key message, processDialogKey() is called to check for dialog keys such as TAB, arrow keys, and mnemonics. For WM_CHAR messages, preProcessMessage() first calls isInputChar() to check whether the character message represents an input character for the control. If isInputChar() indicates that the control isn't interested in the character message, processDialogChar() is called to check for dialog characters such as mnemonics. For WM_SYSCHAR messages, preProcessMessage() calls processDialogChar() to check for dialog characters such as mnemonics. When overriding preProcessMessage(), a control should return true to indicate that it has processed the message. For messages that aren't processed by the control, the result of super.preProcessMessage() should be returned. Controls will typically override one of the more specialized methods (isInputChar(), isInputKey(), processCmdKey(), processDialogChar(), or processDialogKey()) instead of overriding preProcessMessage().

Control.processCmdKey

Syntax

protected boolean processCmdKey( MSG msg, int keyData );

Description

Processes a command key. Command keys are keys that take precedence over regular input keys. Examples of command keys are accelerators and menu shortcuts. The method must return true to indicate that it has processed the command key or return false to indicate that the key is not a command key. The processCmdKey() method first checks if the control has a context menu. If it does, it calls the menu's processCmdKey() to check for menu shortcuts. Next, the control's accelerator table (if present) is given a chance to process the key. Finally, if the control has a parent, the key is passed to the parent's processCmdKey() method. The net effect is that command keys are bubbled up the control hierarchy. When overriding processCmdKey(), a control should return true to indicate that it has processed the key. For keys that aren't processed by the control, the return of super.processCmdKey() should be returned.

Control.rectToClient

Syntax

public Rectangle rectToClient( Rectangle r );

Description

Topic under construction.

Control.rectToScreen

Syntax

public Rectangle rectToScreen( Rectangle r );

Description

Topic under construction.

Control.remove

Syntax

public void remove( Control control );

Description

Topic under construction.

Control.removeOnChange

Syntax

public void removeOnChange( EventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnChange event. If there are duplicate entries, all are removed.

Control.removeOnClick

Syntax

public void removeOnClick( EventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnClick event. If there are duplicate entries, all are removed.

Control.removeOnCreate

Syntax

public void removeOnCreate( CreateEventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnCreate event. If there are duplicate entries, all are removed.

Control.removeOnDoubleClick

Syntax

public void removeOnDoubleClick( EventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnDoubleClick event. If there are duplicate entries, all are removed.

Control.removeOnDragEnter

Syntax

public void removeOnDragEnter( DragEventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnDragEnter event. If there are duplicate entries, all are removed.

Control.removeOnDragLeave

Syntax

public void removeOnDragLeave( EventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnDragLeave event. If there are duplicate entries, all are removed.

Control.removeOnDragOver

Syntax

public void removeOnDragOver( DragEventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnDragOver event. If there are duplicate entries, all are removed.

Control.removeOnDrop

Syntax

public void removeOnDrop( DragEventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnDragEvent event. If there are duplicate entries, all are removed.

Control.removeOnEnter

Syntax

public void removeOnEnter( EventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnEnter event. If there are duplicate entries, all are removed.

Control.removeOnGiveFeedback

Syntax

public void removeOnGiveFeedback( GiveFeedbackEventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnGiveFeedback event. If there are duplicate entries, all are removed.

Control.removeOnGotFocus

Syntax

public void removeOnGotFocus( EventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnGotFocus event. If there are duplicate entries, all are removed.

Control.removeOnHelp

Syntax

public void removeOnHelp( EventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnHelp event. If there are duplicate entries, all are removed.

Control.removeOnKeyDown

Syntax

public void removeOnKeyDown( KeyEventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnKeyDown event. If there are duplicate entries, all are removed.

Control.removeOnKeyPress

Syntax

public void removeOnKeyPress( KeyEventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnKeyPress event. If there are duplicate entries, all are removed.

Control.removeOnKeyUp

Syntax

public void removeOnKeyUp( KeyEventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnKeyUp event. If there are duplicate entries, all are removed.

Control.removeOnLeave

Syntax

public void removeOnLeave( EventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnLeave event. If there are duplicate entries, all are removed.

Control.removeOnLostFocus

Syntax

public void removeOnLostFocus( EventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnLostFocus event. If there are duplicate entries, all are removed.

Control.removeOnMouseDown

Syntax

public void removeOnMouseDown( MouseEventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnMouseDown event. If there are duplicate entries, all are removed.

Control.removeOnMouseEnter

Syntax

public void removeOnMouseEnter( EventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnMouseEnter event. If there are duplicate entries, all are removed.

Control.removeOnMouseLeave

Syntax

public void removeOnMouseLeave( EventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnMouseLeave event. If there are duplicate entries, all are removed.

Control.removeOnMouseMove

Syntax

public void removeOnMouseMove( MouseEventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnMouseMove event. If there are duplicate entries, all are removed.

Control.removeOnMouseUp

Syntax

public void removeOnMouseUp( MouseEventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnMouseUp event. If there are duplicate entries, all are removed.

Control.removeOnMouseWheel

Syntax

public void removeOnMouseWheel( MouseEventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnMouseWheel event. If there are duplicate entries, all are removed.

Control.removeOnMove

Syntax

public void removeOnMove( EventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnMove event. If there are duplicate entries, all are removed.

Control.removeOnPaint

Syntax

public void removeOnPaint( PaintEventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnPaint event. If there are duplicate entries, all are removed.

Control.removeOnQueryContinueDrag

Syntax

public void removeOnQueryContinueDrag( QueryContinueDragEventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnQueryContinueDrag event. If there are duplicate entries, all are removed.

Control.removeOnResize

Syntax

public void removeOnResize( EventHandler value );

Parameters

value: Event handler to be removed.

Description

Removes the given handler for the OnResize event. If there are duplicate entries, all are removed.

Control.resumeLayout

Syntax

public void resumeLayout();

Description

Topic under construction.

Control.scale

Syntax 1

public final void scale( float ratio );

Description

Topic under construction.

Syntax 2

public final void scale( float dx, float dy );

Description

Topic under construction.

Control.select

Syntax 1

public void select();

Description

Topic under construction.

Syntax 2

public void select( boolean directed, boolean forward );

Description

Topic under construction.

Control.sendToBack

Syntax

public void sendToBack();

Description

sends this control to the back of the z-order

Control.setAcceleratorTable

Syntax

public void setAcceleratorTable( AcceleratorTable accel );

Description

Topic under construction.

Control.setAllowDrop

Syntax

public void setAllowDrop( boolean allowDrop );

Description

Topic under construction.

Control.setAnchor

Syntax

public void setAnchor( int value );

Description

Topic under construction.

Control.setBackColor

Syntax

public void setBackColor( Color value );

Description

Topic under construction.

Control.setBounds

Syntax 1

public final void setBounds( Rectangle value );

Description

Topic under construction.

Syntax 2

public final void setBounds( int x, int y, int width, int height );

Description

Topic under construction.

Control.setBoundsBatch

Syntax

public void setBoundsBatch( ControlRect[] items );

Description

Topic under construction.

Control.setBrush

Syntax

public void setBrush( Brush br );

Description

Topic under construction.

Control.setCapture

Syntax

public void setCapture( boolean value );

Description

Topic under construction.

Control.setClientSize

Syntax

public void setClientSize( Point size );

Description

Topic under construction.

Control.setContextMenu

Syntax

public void setContextMenu( ContextMenu contextMenu );

Description

Topic under construction.

Control.setControlIndex

Syntax

public void setControlIndex( int value );

Description

Topic under construction.

Control.setControls

Syntax

public void setControls( Control[] value );

Description

Topic under construction.

Control.setCursor

Syntax

public void setCursor( Cursor value );

Description

Topic under construction.

Control.setDock

Syntax

public void setDock( int value );

Description

Topic under construction.

Control.setEnabled

Syntax

public void setEnabled( boolean enabled );

Description

Topic under construction.

Control.setFont

Syntax

public void setFont( Font value );

Description

Topic under construction.

Control.setForeColor

Syntax

public void setForeColor( Color value );

Description

Topic under construction.

Control.setHeight

Syntax

public void setHeight( int value );

Description

Topic under construction.

Control.setLocation

Syntax 1

public void setLocation( int x, int y );

Description

Topic under construction.

Syntax 2

public void setLocation( Point value );

Description

Topic under construction.

Control.setNewControls

Syntax

public void setNewControls( Control[] value );

Description

Topic under construction.

Control.setParent

Syntax

public void setParent( Control value );

Description

Topic under construction.

Control.setParentHandle

Syntax

public void setParentHandle( int value );

Description

Topic under construction.

Control.setPositionInfo

Syntax

public void setPositionInfo( PositionInfo info );

Description

Note Use setBounds(), setDock(), and setAnchor() instead

Control.setSite

Syntax

public void setSite( ISite value );

Description

Topic under construction.

Control.setSize

Syntax 1

public void setSize( int width, int height );

Description

Topic under construction.

Syntax 2

public void setSize( Point value );

Description

Topic under construction.

Control.setStyle

Syntax

public void setStyle( int flag, boolean value );

Description

Topic under construction.

Control.setTabIndex

Syntax

public void setTabIndex( int value );

Parameters

index: The index to set the control to.

Description

Sets the index of this control. The index must be between 0 and parent.getControlCount() - 1. A tab index determines the tabbing order of child controls.