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comctl32: Invalidate the entire progress bar any time it changes.

This commit is contained in:
Mike McCormack 2006-01-11 12:11:46 +01:00 committed by Alexandre Julliard
parent dc2cdf13a4
commit ab4438e24d
1 changed files with 3 additions and 26 deletions
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29
dlls/comctl32/progress.c
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@ -131,35 +131,12 @@ static inline int get_bar_position( PROGRESS_INFO *infoPtr, LONG style,
/***********************************************************************
* PROGRESS_Invalidate
*
* Invalide the range between old and new pos.
* Don't be too clever about invalidating the progress bar.
* Installshield depends on this simple behaviour.
*/
static void PROGRESS_Invalidate( PROGRESS_INFO *infoPtr, INT old, INT new )
{
LONG style = GetWindowLongW (infoPtr->Self, GWL_STYLE);
RECT rect;
int oldPos, newPos;
BOOL barSmooth = (style & PBS_SMOOTH) && !GetWindowTheme (infoPtr->Self);
get_client_rect( infoPtr->Self, &rect );
oldPos = get_bar_position( infoPtr, style, &rect, old );
newPos = get_bar_position( infoPtr, style, &rect, new );
if (style & PBS_VERTICAL)
{
rect.top = rect.bottom - max( oldPos, newPos );
rect.bottom = rect.bottom - min( oldPos, newPos );
if (!barSmooth) rect.top -=
get_led_size (infoPtr, style, &rect) + get_led_gap (infoPtr);
}
else
{
rect.left = min( oldPos, newPos );
rect.right = max( oldPos, newPos );
if (!barSmooth) rect.right +=
get_led_size (infoPtr, style, &rect) + get_led_gap (infoPtr);
}
InvalidateRect( infoPtr->Self, &rect, oldPos > newPos );
InvalidateRect( infoPtr->Self, NULL, old > new );
}
/* Information for a progress bar drawing helper */