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GTK3 mouse/device grab

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Pan7 2015-09-14 11:44:11 +02:00
parent 939d0b4288
commit 5c9c2d44d5
2 changed files with 21 additions and 5 deletions
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10
radiant/camwindow.cpp
View file

@ -560,7 +560,7 @@ void CamWnd::ToggleFreeMove(){
SetFocus();
SetCapture();
display = gdk_display_get_default();
display = gdk_window_get_display( window );
cursor = gdk_cursor_new_for_display( display, GDK_BLANK_CURSOR );
gdk_window_set_cursor( window, cursor );
@ -579,7 +579,13 @@ void CamWnd::ToggleFreeMove(){
| GDK_BUTTON_PRESS_MASK
| GDK_BUTTON_RELEASE_MASK );
gdk_pointer_grab( gtk_widget_get_window( widget ), TRUE, mask, gtk_widget_get_window( widget ), NULL, GDK_CURRENT_TIME );
// gdk_pointer_grab( gtk_widget_get_window( widget ), TRUE, mask, gtk_widget_get_window( widget ), NULL, GDK_CURRENT_TIME );
GdkDeviceManager *device_manager;
GdkDevice *pointer;
device_manager = gdk_display_get_device_manager( display );
pointer = gdk_device_manager_get_client_pointer( device_manager );
gdk_device_grab( pointer, window, GDK_OWNERSHIP_APPLICATION, TRUE, mask, cursor, GDK_CURRENT_TIME );
}
}
else

16
radiant/glwindow.cpp
View file

@ -76,10 +76,20 @@ static gboolean expose( GtkWidget *widget, cairo_t *cr, gpointer data ){
static void button_press( GtkWidget *widget, GdkEventButton *event, gpointer data ){
GLWindow *wnd = (GLWindow*)data;
guint32 flags = 0;
GdkWindow *window;
GdkDisplay *display;
GdkDeviceManager *device_manager;
GdkDevice *pointer;
GdkCursor *cursor;
GdkEventMask mask = (GdkEventMask)( GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK );
gdk_pointer_grab( gtk_widget_get_window( widget ), FALSE,
(GdkEventMask)( GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK ),
NULL, NULL, GDK_CURRENT_TIME );
window = gtk_widget_get_window( widget );
display = gdk_window_get_display( window );
device_manager = gdk_display_get_device_manager( display );
pointer = gdk_device_manager_get_client_pointer( device_manager );
cursor = NULL;
gdk_device_grab( pointer, window, GDK_OWNERSHIP_APPLICATION, FALSE, mask, cursor, GDK_CURRENT_TIME );
gtk_window_set_focus( GTK_WINDOW( g_pParentWnd->m_pWidget ), widget );