[PATCH v2 2/2] user32/listbox: Update the size in SetColumnWidth before calling UpdatePage
Gabriel Ivăncescu
gabrielopcode at gmail.com
Wed Sep 5 10:51:51 CDT 2018
Some applications don't forward WM_SIZE from DefWindowProc to the control,
but instead only send a LB_SETCOLUMNWIDTH message, even when the column
width doesn't change (but the listbox size does).
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=22440
Signed-off-by: Gabriel Ivăncescu <gabrielopcode at gmail.com>
---
v2: Don't call UpdateSize, just update the width & height, and also call
UpdateScroll.
dlls/user32/listbox.c | 17 ++++++++++++-----
1 file changed, 12 insertions(+), 5 deletions(-)
diff --git a/dlls/user32/listbox.c b/dlls/user32/listbox.c
index 05fcc44..c8bd148 100644
--- a/dlls/user32/listbox.c
+++ b/dlls/user32/listbox.c
@@ -1262,12 +1262,19 @@ static LRESULT LISTBOX_SetHorizontalExtent( LB_DESCR *descr, INT extent )
/***********************************************************************
* LISTBOX_SetColumnWidth
*/
-static LRESULT LISTBOX_SetColumnWidth( LB_DESCR *descr, INT width)
+static LRESULT LISTBOX_SetColumnWidth( LB_DESCR *descr, INT column_width)
{
- if (width == descr->column_width) return LB_OKAY;
- TRACE("[%p]: new column width = %d\n", descr->self, width );
- descr->column_width = width;
- LISTBOX_UpdatePage( descr );
+ RECT rect;
+
+ TRACE("[%p]: new column width = %d\n", descr->self, column_width);
+
+ GetClientRect(descr->self, &rect);
+ descr->width = rect.right - rect.left;
+ descr->height = rect.bottom - rect.top;
+ descr->column_width = column_width;
+
+ LISTBOX_UpdatePage(descr);
+ LISTBOX_UpdateScroll(descr);
return LB_OKAY;
}
--
1.9.1
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