Cross Reference: /ast/src/lib/libtk/generic/tkGrab.c

Lines Matching refs:button
18  * The grab state machine has four states: ungrabbed, button pressed,
19  * grabbed, and button pressed while grabbed.  In addition, there are
31  * normally set during an automatic button grab.
35  * during a global grab or an automatic button grab.
61  * some window, b/g means the variable is set to a window if a button
102  *				server because a button is down and we want
103  *				to make sure that we get the button-up
105  *				last mouse button goes up.
384 	 * it into a global grab temporarily, until the last button
386 	 * see the button-up event;  and (b) it allows us to track mouse
403 	 * in case there is a button auto-grab already in effect.  If
578  *	This procedure is called to release a simulated button grab, if
579  *	there is one in effect.  A button grab is present whenever
589  *	the button grab window to its current window.
596     register TkDisplay *dispPtr;	/* Display whose button grab is to be
722 	     * leave events except for the window in which the button was
742 	 * relative to the window the button went down in, if there is a
743 	 * button down.  Otherwise, if the pointer window is outside the
765      * 1. Keep track of whether a button is down and what window it
767      * 2. If the first button goes down outside the grab tree, pretend
770      *    things like menus work, where button presses outside the
773      * 3. If a button press or release occurs outside the window where
774      *    the first button was pressed, retarget the event so it's reported
775      *    to the window where the first button was pressed.
776      * 4. If the last button is released in a window different than where
777      *    the first button was pressed, generate Enter/Leave events to
778      *    move the mouse from the button window to its current window.
779      * 5. If the grab is set at a time when a button is already down, or
780      *    if the window where the button was pressed was deleted, then
782      *    auto-grab for the button press;  events will go to whatever
785      * 6. When a button is pressed during a local grab, the X server sets
789      *    problem, set a temporary global grab when the first button goes
790      *    down and release it when the last button comes up.
831 		    == buttonStates[eventPtr->xbutton.button - Button1]) {