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comctl32: Invalidate the toolbar if the button size is changed.

This commit is contained in:
Huw Davies 2015-04-17 13:24:18 +01:00 committed by Alexandre Julliard
parent 5b7b911f06
commit 60e305d983
1 changed files with 12 additions and 6 deletions
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18
dlls/comctl32/toolbar.c
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@ -4364,6 +4364,7 @@ static LRESULT
TOOLBAR_SetButtonSize (TOOLBAR_INFO *infoPtr, LPARAM lParam)
{
INT cx = (short)LOWORD(lParam), cy = (short)HIWORD(lParam);
int top = default_top_margin(infoPtr);
if ((cx < 0) || (cy < 0))
{
@ -4386,15 +4387,20 @@ TOOLBAR_SetButtonSize (TOOLBAR_INFO *infoPtr, LPARAM lParam)
*/
if (cx == 0) cx = 24;
if (cy == 0) cy = 22;
cx = max(cx, infoPtr->szPadding.cx + infoPtr->nBitmapWidth);
cy = max(cy, infoPtr->szPadding.cy + infoPtr->nBitmapHeight);
infoPtr->nButtonWidth = cx;
infoPtr->nButtonHeight = cy;
infoPtr->iTopMargin = default_top_margin(infoPtr);
TOOLBAR_LayoutToolbar(infoPtr);
if (cx != infoPtr->nButtonWidth || cy != infoPtr->nButtonHeight ||
top != infoPtr->iTopMargin)
{
infoPtr->nButtonWidth = cx;
infoPtr->nButtonHeight = cy;
infoPtr->iTopMargin = top;
TOOLBAR_LayoutToolbar( infoPtr );
InvalidateRect( infoPtr->hwndSelf, NULL, TRUE );
}
return TRUE;
}