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I think I found out how GTK+ want popup windows

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to be handled...


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31804 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robert Roebling
2005-02-06 18:24:02 +00:00
parent 2fd1cf7daf
commit f7204798e2
3 changed files with 79 additions and 36 deletions
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46
src/gtk/popupwin.cpp
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@@ -34,6 +34,39 @@
extern void wxapp_install_idle_handler();
extern bool g_isIdle;
//-----------------------------------------------------------------------------
// "button_press"
//-----------------------------------------------------------------------------
static gint gtk_popup_button_press (GtkWidget *widget, GdkEvent *gdk_event, wxPopupWindow* win )
{
GtkWidget *child = gtk_get_event_widget (gdk_event);
/* We don't ask for button press events on the grab widget, so
* if an event is reported directly to the grab widget, it must
* be on a window outside the application (and thus we remove
* the popup window). Otherwise, we check if the widget is a child
* of the grab widget, and only remove the popup window if it
* is not.
*/
if (child != widget)
{
while (child)
{
if (child == widget)
return FALSE;
child = child->parent;
}
}
wxFocusEvent event( wxEVT_KILL_FOCUS, win->GetId() );
event.SetEventObject( win );
(void)win->GetEventHandler()->ProcessEvent( event );
return TRUE;
}
//-----------------------------------------------------------------------------
// "focus" from m_window
//-----------------------------------------------------------------------------
@@ -103,11 +136,7 @@ gtk_dialog_realized_callback( GtkWidget * WXUNUSED(widget), wxPopupWindow *win )
gdk_window_set_decorations( win->m_widget->window, (GdkWMDecoration)decor);
gdk_window_set_functions( win->m_widget->window, (GdkWMFunction)func);
/* GTK's shrinking/growing policy */
if ((win->GetWindowStyle() & wxRESIZE_BORDER) == 0)
gtk_window_set_policy(GTK_WINDOW(win->m_widget), 0, 0, 1);
else
gtk_window_set_policy(GTK_WINDOW(win->m_widget), 1, 1, 1);
gtk_window_set_policy(GTK_WINDOW(win->m_widget), 0, 0, 1);
return FALSE;
}
@@ -193,14 +222,17 @@ bool wxPopupWindow::Create( wxWindow *parent, int style )
gtk_signal_connect( GTK_OBJECT(m_widget), "realize",
GTK_SIGNAL_FUNC(gtk_dialog_realized_callback), (gpointer) this );
/* the user resized the frame by dragging etc. */
// the user resized the frame by dragging etc.
gtk_signal_connect( GTK_OBJECT(m_widget), "size_allocate",
GTK_SIGNAL_FUNC(gtk_dialog_size_callback), (gpointer)this );
/* disable native tab traversal */
// disable native tab traversal
gtk_signal_connect( GTK_OBJECT(m_widget), "focus",
GTK_SIGNAL_FUNC(gtk_dialog_focus_callback), (gpointer)this );
g_signal_connect (GTK_OBJECT(m_widget), "button_press_event",
G_CALLBACK(gtk_popup_button_press), (gpointer)this );
return TRUE;
}