notebook: fix focus when changing tabs

1 files changed, 10 insertions, 1 deletions

diff --git a/alf/alf.cpp b/alf/alf.cpp
index 7c0fa2a..0ab1901 100644
--- a/alf/alf.cpp
+++ b/alf/alf.cpp
@@ -442,7 +442,7 @@ ALF_ShouldMessageBubble(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
         || msg == WM_MEASUREITEM || msg == WM_DRAWITEM
         || msg == WM_CTLCOLORBTN || msg == WM_CTLCOLOREDIT
         || msg == WM_CTLCOLORLISTBOX || msg == WM_CTLCOLORSCROLLBAR
-        || msg == WM_CTLCOLORSTATIC;
+        || msg == WM_CTLCOLORSTATIC || msg == ALF_WM_SETFOCUS;
 }
 
 void
@@ -503,3 +503,12 @@ ALF_SetTextColor(HWND win, ALFColor color)
 {
     SendMessage(win, ALF_WM_SETTEXTCOLOR, 0, (LPARAM)color);
 }
+
+void
+ALF_SetFocus(HWND target)
+{
+    if (GetWindowStyle(target) & WS_CHILD)
+        PostMessage(GetParent(target), ALF_WM_SETFOCUS, 0, (LPARAM)target);
+    else
+        PostMessage(target, ALF_WM_SETFOCUS, 0, (LPARAM)target);
+}