Tk_CollapseMotionEvents - Add a window event to the Tcl event queue
#include <tk.h> int Tk_CollapseMotionEvents(display, collapse) Tk_QueueWindowEvent(eventPtr, position)
Tk_QueueWindowEvent(3tk) Tk Library Procedures Tk_QueueWindowEvent(3tk) ______________________________________________________________________________ NAME Tk_CollapseMotionEvents, Tk_QueueWindowEvent - Add a window event to the Tcl event queue SYNOPSIS #include <tk.h> int Tk_CollapseMotionEvents(display, collapse) Tk_QueueWindowEvent(eventPtr, position) ARGUMENTS Display *display (in) Display for which to control motion event collapsing. int collapse (in) Indicates whether motion events should be collapsed or not. XEvent *eventPtr (in) An event to add to the event queue. It is important that all unused fields of the structure be set to zero. Tcl_QueuePosition position (in) Where to add the new event in the queue: TCL_QUEUE_TAIL, TCL_QUEUE_HEAD, or TCL_QUEUE_MARK. ______________________________________________________________________________ DESCRIPTION Tk_QueueWindowEvent places a window event on Tcl's internal event queue for eventual servicing. It creates a Tcl_Event structure, copies the event into that structure, and calls Tcl_QueueEvent to add the event to the queue. When the event is eventually removed from the queue it is processed just like all window events. When multiple motion events are received for the same window in rapid succession, they are collapsed by default. This behavior can be con- trolled with Tk_CollapseMotionEvents. Tk_CollapseMotionEvents always returns the previous value for collapse behavior on the display. The position argument to Tk_QueueWindowEvent has the same significance as for Tcl_QueueEvent; see the documentation for Tcl_QueueEvent for details. KEYWORDS callback, clock, handler, modal timeout, events ATTRIBUTES See attributes(7) for descriptions of the following attributes: +---------------+------------------+ |ATTRIBUTE TYPE | ATTRIBUTE VALUE | +---------------+------------------+ |Availability | runtime/tk-8 | +---------------+------------------+ |Stability | Uncommitted | +---------------+------------------+ NOTES Source code for open source software components in Oracle Solaris can be found at https://www.oracle.com/downloads/opensource/solaris-source- code-downloads.html. This software was built from source available at https://github.com/oracle/solaris-userland. The original community source was downloaded from https://source- forge.net/projects/tcl/files/Tcl/8.6.7/tk8.6.7-src.tar.gz/download. Further information about this software can be found on the open source community website at https://www.tcl.tk/. Tk 7.5 Tk_QueueWindowEvent(3tk)