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comctl32/monthcal: Add support for month delta in button navigation.

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This commit is contained in:
Nikolay Sivov 2010-08-01 14:38:40 +04:00 committed by Alexandre Julliard
parent b83d11ace4
commit 516c322ecc
1 changed files with 17 additions and 7 deletions
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24
dlls/comctl32/monthcal.c
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@ -1776,11 +1776,22 @@ static void MONTHCAL_NotifyDayState(MONTHCAL_INFO *infoPtr)
static void MONTHCAL_GoToMonth(MONTHCAL_INFO *infoPtr, enum nav_direction direction)
{
SYSTEMTIME st = infoPtr->curSel;
INT delta = infoPtr->delta ? infoPtr->delta : infoPtr->cal_num;
SYSTEMTIME st;
TRACE("%s\n", direction == DIRECTION_BACKWARD ? "back" : "fwd");
if(direction == DIRECTION_BACKWARD) MONTHCAL_GetPrevMonth(&st); else MONTHCAL_GetNextMonth(&st);
/* check if change allowed by range set */
if(direction == DIRECTION_BACKWARD)
{
st = infoPtr->calendars[0].month;
MONTHCAL_GetMonth(&st, -delta);
}
else
{
st = infoPtr->calendars[infoPtr->cal_num-1].month;
MONTHCAL_GetMonth(&st, delta);
}
if(!MONTHCAL_IsDateInValidRange(infoPtr, &st, FALSE)) return;
@ -1793,13 +1804,13 @@ static void MONTHCAL_GoToMonth(MONTHCAL_INFO *infoPtr, enum nav_direction direct
if(direction == DIRECTION_BACKWARD)
{
MONTHCAL_GetPrevMonth(&range[0]);
MONTHCAL_GetPrevMonth(&range[1]);
MONTHCAL_GetMonth(&range[0], -delta);
MONTHCAL_GetMonth(&range[1], -delta);
}
else
{
MONTHCAL_GetNextMonth(&range[0]);
MONTHCAL_GetNextMonth(&range[1]);
MONTHCAL_GetMonth(&range[0], delta);
MONTHCAL_GetMonth(&range[1], delta);
}
MONTHCAL_SetSelRange(infoPtr, range);
@ -1808,7 +1819,6 @@ static void MONTHCAL_GoToMonth(MONTHCAL_INFO *infoPtr, enum nav_direction direct
MONTHCAL_SetCurSel(infoPtr, &st);
MONTHCAL_NotifyDayState(infoPtr);
MONTHCAL_NotifySelectionChange(infoPtr);
}