fixed mouse events the windows can grab the mouse

[winnie] / src / wm.h

diff --git a/src/wm.h b/src/wm.h
index 162121b..406ef9d 100644 (file)
--- a/src/wm.h
+++ b/src/wm.h
@@ -22,6 +22,7 @@ private:
 
        Window *root_win;
        Window *focused_win;
+       Window *grab_win;
 
        Pixmap mouse_cursor;
 
@@ -43,6 +44,11 @@ public:
        Window *get_focused_window();
 
        Window *get_window_at_pos(int pointer_x, int pointer_y);
+
+       Window *get_grab_window() const;
+
+       void grab_mouse(Window *win);
+       void release_mouse();
 };
 
 extern WindowManager *wm;