GraphicsDesigner messages
The messages in the following tables are added to the message queue by GraphicsDesigner,
and sent to window functions when they are processed by XgrProcessMessages() . No function
is called by XgrProcessMessages() if the window the message relates to has no window
function.
window and grid messages are distinguished by w or g before the message name.
| g MouseDown | A mouse button was depressed. |
| g MouseDrag | A mouse button was down when the mouse moved. |
| g MouseEnter | A mouse cursor entered a grid. |
| g MouseExit | A mouse cursor exited a grid. |
| g MouseMove | A mouse cursor moved. |
| g MouseUp | A mouse button was released. |
| g Redraw | A grid should redraw itself and have its kids redraw themselves. |
| g RedrawGrid | A grid should redraw itself (but not its kids). |
| g TimeOut | A grid timer has timed out (counted down to zero). |
| w WindowDeselected | A window was deselected (because another was selected). |
| w WindowDestroyed | A window was destroyed (by user or program). |
| w WindowDisplayed | A window was just displayed (became visible). |
| w WindowHidden | A window was just hidden (is no longer visible). |
| w WindowKeyDown | A keyobard key was depressed with keyboard focus in window. |
| w WindowKeyUp | A keyboard key was released with keyboard focus in window. |
| w WindowMaximized | A window was maximized (asked to fill the screen). |
| w WindowMinimized | A window was minimized (is now a small icon). |
| w WindowMouseDown | A mouse button was depressed with mouse focus in window. |
| w WindowMouseDrag | A mouse button was down when mouse moved with mouse focus in window. |
| w WindowMouseEnter | A mouse cursor entered a grid in the window with mouse focus. |
| w WindowMouseExit | A mouse cursor exited a grid in the window with mouse focus. |
| w WindowMouseMove | A mouse cursor moved in the window with mouse focus. |
| w WindowMouseUp | A mouse button was released with muse focus in window. |
| w WindowRedraw | A window was exposed partially or totally and needs redrawing. |
| w WindowResized | A window was moved and/or resized (its grids might need resizing). |
| w WindowSelected | A window was selected (user pressed mouse button on window). |
| g MouseDown | ( grid, #MouseDown, x, y, state, time, 0, grid ) |
| g MouseDrag | ( grid, #MouseDrag, x, y, state, time, 0, grid ) |
| g MouseEnter | ( grid, #MouseEnter, x, y, state, time, 0, grid ) |
| g MouseExit | ( grid, #MouseExit, x, y, state, time, 0, grid ) |
| g MouseMove | ( grid, #MouseMove, x, y, state, time, 0, grid ) |
| g MouseUp | ( grid, #MouseUp, x, y, state, time, 0, grid ) |
| g Redraw | ( grid, #Redraw, x, y, width, height, 0, grid ) |
| g RedrawGrid | ( grid, #RedrawGrid, x, y, width, height, 0, grid ) |
| g TimeOut | ( grid, #TimeOut, 0, 0, 0, 0, 0, grid ) |
| w WindowDeselected | ( window, #WindowDeselected, 0, 0, 0, 0, 0, window ) |
| w WindowDestroyed | ( window, #WindowDestroyed, 0, 0, 0, 0, 0, window ) |
| w WindowDisplayed | ( window, #WindowDisplayed, 0, 0, 0, 0, 0, window ) |
| w WindowHidden | ( window, #WindowHidden, 0, 0, 0, 0, 0, window ) |
| w WindowKeyDown | ( window, #WindowKeyDown, x, y, state, time, 0, window ) |
| w WindowKeyUp | ( window, #WindowKeyUp, x, y, state, time, 0, window ) |
| w WindowMaximized | ( window, #WindowMaximized, 0, 0, 0, 0, 0, window ) |
| w WindowMinimized | ( window, #WindowMinimized, 0, 0, 0, 0, 0, window ) |
| w WindowMouseDown | ( window, #WindowMouseDown, x, y, state, time, 0, grid ) |
| w WindowMouseDrag | ( window, #WindowMouseDrag, x, y, state, time, 0, grid ) |
| w WindowMouseEnter | ( window, #WindowMouseEnter, x, y, state, time, 0, grid ) |
| w WindowMouseExit | ( window, #WindowMouseExit, x, y, state, time, 0, grid ) |
| w WindowMouseMove | ( window, #WindowMouseMove, x, y, state, time, 0, grid ) |
| w WindowMouseUp | ( window, #WindowMouseUp, x, y, state, time, 0, grid ) |
| w WindowRedraw | ( window, #WindowRedraw, x, y, width, height, 0, window ) |
| w WindowResized | ( window, #WindowResized, x, y, width, height, 0, window ) |
| w WindowSelected | ( window, #WindowSelected, 0, 0, 0, 0, 0, window ) |