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Fixed dragging of handlebox

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This commit is contained in:
Elliot Lee 1997-12-22 04:12:18 +00:00
parent 1b6fb00808
commit 81a58c413c
1 changed files with 11 additions and 5 deletions
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16
gtk/gtkhandlebox.c
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@ -286,23 +286,29 @@ static gint gtk_handle_box_button_changed(GtkWidget *widget,
if(event->type == GDK_BUTTON_PRESS
&& event->x < DRAG_HANDLE_SIZE)
{
gdk_window_raise(widget->window);
hb->is_being_dragged = TRUE;
dragoff_x = event->x;
dragoff_y = event->y;
if(!hb->real_parent) {
if(hb->real_parent == NULL) {
hb->real_parent = widget->parent;
gdk_window_set_override_redirect(widget->window, TRUE);
rootx = event->x_root - event->x;
rooty = event->y_root - event->y;
gdk_window_reparent(widget->window, GDK_ROOT_PARENT(),
rootx, rooty);
g_print("Reparenting to %dx%d (%dx%d)\n", rootx, rooty,
(gint)event->x_root, (gint)event->y_root);
} else
gdk_window_raise(widget->window);
}
gdk_pointer_grab(widget->window,
TRUE,
GDK_POINTER_MOTION_MASK
|GDK_BUTTON_RELEASE_MASK,
GDK_ROOT_PARENT(),
NULL,
GDK_CURRENT_TIME);
}
else if(event->type == GDK_BUTTON_RELEASE)
{
gdk_pointer_ungrab(GDK_CURRENT_TIME);
hb->is_being_dragged = FALSE;
}
}