C++ (Cpp) qt_event_handler示例

示例#1

文件： qnp.cpp 项目： kthxbyte/Qt1.45-Linaro

// Called when a top-level widget (which has an Xt widget's window) is entered.
static
void enter_event_handler(Widget, XtPointer xtp, XEvent* event, Boolean* cont)
{
    _NPInstance* This = (_NPInstance*)xtp;

    if (piApp) {
	installXtEventFilters(Dangerous);
	if ( xtp ) {
	    if ( focussedWidget )
		focussedWidget->leaveInstance();

	    focussedWidget = This->widget;

	    if ( focussedWidget ) {
		focussedWidget->enterInstance();
		qt_np_leave_cb = PluginSDK_QApplication::removeXtEventFiltersIfOutsideQNPWidget;
	    }
	}
	// Post the event
	*cont = qt_event_handler(event);
    } else {
	*cont = FALSE;
    }
}

示例#2

static
Boolean qt_event_handler_wrapper( XEvent* event )
{
  return (Boolean)qt_event_handler( event );
}