Use new XCWM_EVENT_WINDOW_APPEARANCE event to update window appearance

3 files changed, 10 insertions, 4 deletions

diff --git a/src/main.c b/src/main.c
index 2cfe8f3..b3a1245 100644
--- a/src/main.c
+++ b/src/main.c
@@ -70,6 +70,10 @@ eventHandler(const xcwm_event_t *event)
 
       case XCWM_EVENT_WINDOW_EXPOSE: // I don't think this event could ever be needed and is a mistake
         break;
+
+      case XCWM_EVENT_WINDOW_APPEARANCE:
+        UpdateStyle(window);
+        break;
       }
 
     free((void *)event);
diff --git a/src/wndproc.c b/src/wndproc.c
index 315ef5d..58e040e 100644
--- a/src/wndproc.c
+++ b/src/wndproc.c
@@ -560,17 +560,20 @@ winApplyStyle(xcwm_window_t *window)
 /*
  * Updates the style of a HWND according to its X style properties
  */
-static void
+void
 UpdateStyle(xcwm_window_t *window)
 {
-#if 0
   HWND hWnd = xcwm_window_get_local_data(window);
+#if 0
   bool onTaskbar;
 #endif
 
   /* Determine the Window style */
   winApplyStyle(window);
 
+  /* Update window opacity */
+  BYTE bAlpha = xcwm_window_get_opacity(window) >> 24;
+  SetLayeredWindowAttributes(hWnd, RGB(0,0,0), bAlpha, LWA_ALPHA);
 
 #if 0
   /*
@@ -1294,8 +1297,6 @@ winCreateWindowsWindow(xcwm_window_t *window)
   if (attr->_class != XCB_WINDOW_CLASS_INPUT_ONLY)
 #endif
     {
-      BYTE bAlpha = xcwm_window_get_opacity(window) >> 24;
-      SetLayeredWindowAttributes(hWnd, RGB(0,0,0), bAlpha, LWA_ALPHA);
       ShowWindow(hWnd, SW_SHOWNOACTIVATE);
     }
 }
diff --git a/src/wndproc.h b/src/wndproc.h
index 6d10de7..8c60d58 100644
--- a/src/wndproc.h
+++ b/src/wndproc.h
@@ -24,6 +24,7 @@
 
 void UpdateName(xcwm_window_t *window);
 void UpdateImage(xcwm_window_t *window);
+void UpdateStyle(xcwm_window_t *window);
 void winCreateWindowsWindow(xcwm_window_t *window);
 void winDestroyWindowsWindow(xcwm_window_t *window);