418 Appendix B: iTool Compound Widgets
CW_ITWINDOW iTool Developer’s Guide
VIRTUAL_DIMENSIONS
Set this keyword to a two-element vector containing the width and height of the
virtual canvas. The default is to use the same values as DIMENSIONS.
WIDGET_DRAW Keywords Accepted
See WIDGET_DRAW for the description of the following keywords:
APP_SCROLL, BUTTON_EVENTS, CLASSNAME, COLOR_MODEL, COLORS,
EVENT_FUNC, EVENT_PRO, EXPOSE_EVENTS, FRAME,
FUNC_GET_VALUE, GRAPHICS_LEVEL, GROUP_LEADER,
IGNORE_ACCELERATORS, KEYBOARD_EVENTS, KILL_NOTIFY,
MOTION_EVENTS, NO_COPY, NOTIFY_REALIZE, PRO_SET_VALUE,
RENDERER, RESOURCE_NAME, RETAIN, SCR_XSIZE, SCR_YSIZE,
SCROLL, SENSITIVE, TOOLTIP, TRACKING_EVENTS, UNAME, UNITS,
UVALUE, VIEWPORT_EVENTS, WHEEL_EVENTS, XOFFSET, XSIZE,
X_SCROLL_SIZE, YOFFSET, YSIZE, Y_SCROLL_SIZE
Widget Events Returned by the CW_ITWINDOW
Widget
CW_IT* compound widgets do not return widget events. All interaction with the
iTool user interface is accomplished via the iTool messaging system and the callback
mechanism implemented in the user interface creation routine.
Version History
Introduced: 6.1
See Also
Chapter 15, “Creating a Custom iTool Widget Interface”, CW_ITMENU,
CW_ITPANEL, CW_ITSTATUSBAR, CW_ITTOOLBAR
