spin box: initial implementation

1 files changed, 16 insertions, 0 deletions

diff --git a/alf/alfpanel.cpp b/alf/alfpanel.cpp
index 62bac1e..be02890 100644
--- a/alf/alfpanel.cpp
+++ b/alf/alfpanel.cpp
@@ -152,6 +152,22 @@ ALF_Panel_DefWindowProc(HWND window, UINT msg, WPARAM wparam, LPARAM lparam)
         return TRUE;
     }
 
+    if (msg == WM_COMMAND && priv->vtbl && priv->vtbl->command) {
+        HWND source = (HWND)lparam;
+        WORD code   = HIWORD(wparam);
+        WORD id     = LOWORD(wparam);
+        LRESULT r   = priv->vtbl->command(priv->closure, window, code, id, source);
+        if (r)
+            return r;
+    }
+
+    if (msg == WM_NOTIFY && priv->vtbl && priv->vtbl->notify) {
+        NMHDR *nmhdr = (NMHDR *)lparam;
+        LRESULT r = priv->vtbl->notify(priv->closure, window, wparam, nmhdr);
+        if (r)
+            return r;
+    }
+
     if (ALF_ShouldMessageBubble(window, msg, wparam, lparam))
         return SendMessage(GetParent(window), msg, wparam, lparam);