iwidgets::scrolledcanvas - Create and manipulate scrolled canvas
widgets
iwidgets::scrolledcanvas pathName ?options?
itk::Widget <- iwidgets::Labeledwidget <- iwidgets::Scrolledwid-
get <- iwidgets::Scrolledcanvas
activeBackground background borderWidth cursor
exportSelection font foreground highlightColor
highlightThickness insertBorderWidth insertOffTime insertOnTime
insertWidth relief selectBackground selectBorderWidth
selectForeground
options.
closeEnough confine scrollRegion xScrollIncrement
yScrollIncrement
associated options.
activeRelief elementBorderWidth jumptroughColor
associated options.
inherited options.
only effective with autoresize turned on. The default is 10.
covering all the items in the canvas following the execution of any method which creates or destroys items. Thus, as new items are added, the scrollbars adjust accordingly.
forms acceptable to Tk_GetPixels. The default height is 30 pix-
els.
scrollbar: static, dynamic, or none. In static mode, the scroll
bar is displayed at all times. Dynamic mode displays the scroll
bar as required, and none disables the scroll bar display. The
default is static.
able to Tk_GetPixels. The default width is 15 pixels..
the forms acceptable to Tk_GetPixels. The default is 3 pixels.
background within the canvas to be different from the normal
background color.
scrollbar: static, dynamic, or none. In static mode, the scroll
bar is displayed at all times. Dynamic mode displays the scroll
bar as required, and none disables the scroll bar display. The
default is static.
forms acceptable to Tk_GetPixels. The default height is 30 pix-
els.
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with additional options to manage horizontal and vertical scroll- bars. This includes options to control which scrollbars are dis- played and the method, i.e. statically or dynamically.
whose name is pathName. This command may be used to invoke vari- ous operations on the widget. It has the following general form:
pathName option ?arg arg ...?
addtag bbox bind canvasx canvasy coords create dchars delete dtag find focus gettags icursor index insert itemconfigure lower move postscript raise scale scan select
ods.
pathName cget option
option. Option may have any of the values accepted by the iwid-
gets::scrolledcanvas command.
pathName childsite
pathName configure ?option? ?value option value ...?
option is specified, returns a list describing all of the avail-
able options for pathName (see Tk_ConfigureInfo for information
on the format of this list). If option is specified with no
value, then the command returns a list describing the one named
option (this list will be identical to the corresponding sublist
of the value returned if no option is specified). If one or more
option-value pairs are specified, then the command modifies the
given widget option(s) to have the given value(s); in this case
the command returns an empty string. Option may have any of the
values accepted by the iwidgets::scrolledcanvas command.
pathName justify direction
directions: left, right, top, or bottom.
get manual entry for details on the canvas component item.
«ScrollBar» widget manual entry for details on the horizsb compo-
nent item.
«ScrollBar» widget manual entry for details on the vertsb compo- nent item.
package require Iwidgets 4.0
iwidgets::scrolledcanvas .sc
.sc create rectangle 100 100 400 400 -fill red .sc create rectangle 300 300 600 600 -fill green .sc create rectangle 200 200 500 500 -fill blue
pack .sc -padx 10 -pady 10 -fill both -expand yes
scrolledcanvas, canvas, widget