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comctl32/monthcal: Reduce update rectangle after updating current selection.

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This commit is contained in:
Nikolay Sivov 2009-10-13 23:35:19 +04:00 committed by Alexandre Julliard
parent ca579f7c61
commit 2cc98ef94a
1 changed files with 21 additions and 5 deletions
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26
dlls/comctl32/monthcal.c
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@ -174,7 +174,7 @@ static inline void MONTHCAL_NotifySelect(const MONTHCAL_INFO *infoPtr)
/* january is 1, december is 12 */
int MONTHCAL_MonthLength(int month, int year)
{
const int mdays[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31, 0};
const int mdays[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
/* Wrap around, this eases handling. Getting length only we shouldn't care
about year change here cause January and December have
the same day quantity */
@ -813,7 +813,8 @@ static void MONTHCAL_PaintWeeknumbers(MONTHCAL_INFO *infoPtr, HDC hdc, const PAI
WARN("Unknown LOCALE_IFIRSTWEEKOFYEAR value %d, defaulting to 0\n", weeknum);
mindays = 0;
}
if (infoPtr->curSel.wMonth < 2)
if (infoPtr->curSel.wMonth == 1)
{
/* calculate all those exceptions for january */
st.wDay = st.wMonth = 1;
@ -1366,6 +1367,8 @@ MONTHCAL_GetCurSel(const MONTHCAL_INFO *infoPtr, SYSTEMTIME *curSel)
static LRESULT
MONTHCAL_SetCurSel(MONTHCAL_INFO *infoPtr, SYSTEMTIME *curSel)
{
SYSTEMTIME prev = infoPtr->curSel;
TRACE("%p\n", curSel);
if(!curSel) return FALSE;
if(infoPtr->dwStyle & MCS_MULTISELECT) return FALSE;
@ -1379,10 +1382,23 @@ MONTHCAL_SetCurSel(MONTHCAL_INFO *infoPtr, SYSTEMTIME *curSel)
infoPtr->minSel = *curSel;
infoPtr->maxSel = *curSel;
infoPtr->curSel = *curSel;
/* if selection is still in current month, reduce rectangle */
prev.wDay = curSel->wDay;
if (MONTHCAL_IsDateEqual(&prev, curSel))
{
RECT r_prev, r_new;
/* FIXME: it's possible to reduce rectangle here */
InvalidateRect(infoPtr->hwndSelf, NULL, FALSE);
/* note that infoPtr->curSel isn't updated yet */
MONTHCAL_CalcPosFromDay(infoPtr, &infoPtr->curSel, &r_prev);
MONTHCAL_CalcPosFromDay(infoPtr, curSel, &r_new);
InvalidateRect(infoPtr->hwndSelf, &r_prev, FALSE);
InvalidateRect(infoPtr->hwndSelf, &r_new, FALSE);
}
else
InvalidateRect(infoPtr->hwndSelf, NULL, FALSE);
infoPtr->curSel = *curSel;
return TRUE;
}