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Adding triple-click support; map double-click events to NS_MOUSE_LEFT_DOUBLECLICK, etc. (3595)

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mcafee%netscape.com 1999-03-12 02:23:44 +00:00
parent 53f13f9cb4
commit fcc49f09aa
1 changed files with 52 additions and 17 deletions
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69
widget/src/gtk/nsGtkEventHandler.cpp
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@ -185,13 +185,16 @@ void InitMouseEvent(GdkEventButton *aGEB,
anEvent.time = aGEB->time;
switch(aGEB->type)
{
{
case GDK_BUTTON_PRESS:
anEvent.clickCount = 1;
break;
break;
case GDK_2BUTTON_PRESS:
anEvent.clickCount = 2;
break;
break;
case GDK_3BUTTON_PRESS: /* Clamp to double-click */
anEvent.clickCount = 2;
break;
default:
anEvent.clickCount = 1;
}
@ -435,20 +438,52 @@ gint handle_button_press_event(GtkWidget *w, GdkEventButton * event, gpointer p)
nsMouseEvent mevent;
int b = 0;
switch (event->button)
{
case 1:
b = NS_MOUSE_LEFT_BUTTON_DOWN;
break;
case 2:
b = NS_MOUSE_MIDDLE_BUTTON_DOWN;
break;
case 3:
b = NS_MOUSE_RIGHT_BUTTON_DOWN;
break;
default:
b = NS_MOUSE_LEFT_BUTTON_DOWN;
break;
/* Switch on single, double, triple click. */
switch (event->type) {
case GDK_BUTTON_PRESS: /* Single click. */
switch (event->button) /* Which button? */
{
case 1:
b = NS_MOUSE_LEFT_BUTTON_DOWN;
break;
case 2:
b = NS_MOUSE_MIDDLE_BUTTON_DOWN;
break;
case 3:
b = NS_MOUSE_RIGHT_BUTTON_DOWN;
break;
default:
/* Single-click default. */
b = NS_MOUSE_LEFT_BUTTON_DOWN;
break;
}
break;
case GDK_2BUTTON_PRESS: /* Double click. */
switch (event->button) /* Which button? */
{
case 1:
b = NS_MOUSE_LEFT_DOUBLECLICK;
break;
case 2:
b = NS_MOUSE_MIDDLE_DOUBLECLICK;
break;
case 3:
b = NS_MOUSE_RIGHT_DOUBLECLICK;
break;
default:
/* Double-click default. */
b = NS_MOUSE_LEFT_DOUBLECLICK;
break;
}
break;
case GDK_3BUTTON_PRESS: /* Triple click. */
printf("handle_button_press_event(): Unhandled triple click.\n");
break;
default:
printf("handle_button_press_event(): Unhandled event type\n");
}
InitMouseEvent(event, p, mevent, b);