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Filter out surplus mouse down event when

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a double click event is in the queue.
   This is how MSW does it.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17404 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2002-09-30 10:27:34 +00:00
parent 5ea82140ee
commit 5c3e4ed256
2 changed files with 42 additions and 0 deletions
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21
src/gtk/window.cpp
View File

@@ -1447,6 +1447,26 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
*/
}
// GDK sends surplus button down event
// before a double click event. We
// need to filter these out.
if (gdk_event->type == GDK_BUTTON_PRESS)
{
GdkEvent *peek_event = gdk_event_peek();
if (peek_event)
{
if (peek_event->type == GDK_2BUTTON_PRESS)
{
gdk_event_free( peek_event );
return TRUE;
}
else
{
gdk_event_free( peek_event );
}
}
}
wxEventType event_type = wxEVT_NULL;
if (gdk_event->button == 1)
@@ -1477,6 +1497,7 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
}
}
if ( event_type == wxEVT_NULL )
{
// unknown mouse button or click type

21
src/gtk1/window.cpp
View File

@@ -1447,6 +1447,26 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
*/
}
// GDK sends surplus button down event
// before a double click event. We
// need to filter these out.
if (gdk_event->type == GDK_BUTTON_PRESS)
{
GdkEvent *peek_event = gdk_event_peek();
if (peek_event)
{
if (peek_event->type == GDK_2BUTTON_PRESS)
{
gdk_event_free( peek_event );
return TRUE;
}
else
{
gdk_event_free( peek_event );
}
}
}
wxEventType event_type = wxEVT_NULL;
if (gdk_event->button == 1)
@@ -1477,6 +1497,7 @@ static gint gtk_window_button_press_callback( GtkWidget *widget,
}
}
if ( event_type == wxEVT_NULL )
{
// unknown mouse button or click type