[PATCH v2 02/10] comctl32/button: Implement BCM_SETDROPDOWNSTATE
Gabriel Ivăncescu
gabrielopcode at gmail.com
Wed Apr 3 12:06:25 CDT 2019
Signed-off-by: Gabriel Ivăncescu <gabrielopcode at gmail.com>
---
dlls/comctl32/button.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/dlls/comctl32/button.c b/dlls/comctl32/button.c
index 0bd416d..38c7d4c 100644
--- a/dlls/comctl32/button.c
+++ b/dlls/comctl32/button.c
@@ -875,6 +875,17 @@ static LRESULT CALLBACK BUTTON_WindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, L
}
break;
+ case BCM_SETDROPDOWNSTATE:
+ new_state = wParam ? BST_DROPDOWNPUSHED : 0;
+
+ if ((infoPtr->state ^ new_state) & BST_DROPDOWNPUSHED)
+ {
+ infoPtr->state &= ~BST_DROPDOWNPUSHED;
+ infoPtr->state |= new_state;
+ InvalidateRect(hWnd, NULL, FALSE);
+ }
+ break;
+
case BCM_SETTEXTMARGIN:
{
RECT *text_margin = (RECT *)lParam;
--
2.20.1
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