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Dimensions of month calendar control should not depend on the client

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window size.
This commit is contained in:
Dmitry Timoshkov 2004-11-08 20:27:02 +00:00 committed by Alexandre Julliard
parent 4b0f17c893
commit 00176e33b3
1 changed files with 54 additions and 89 deletions
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143
dlls/comctl32/monthcal.c
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@ -72,6 +72,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(monthcal);
typedef struct
{
HWND hwndSelf;
COLORREF bk;
COLORREF txt;
COLORREF titlebk;
@ -84,8 +85,6 @@ typedef struct
int textWidth;
int height_increment;
int width_increment;
int left_offset;
int top_offset;
int firstDayplace; /* place of the first day of the current month */
int delta; /* scroll rate; # of months that the */
/* control moves when user clicks a scroll button */
@ -106,8 +105,6 @@ typedef struct
SYSTEMTIME minDate;
SYSTEMTIME maxDate;
RECT rcClient; /* rect for whole client area */
RECT rcDraw; /* rect for drawable portion of client area */
RECT title; /* rect for the header above the calendar */
RECT titlebtnnext; /* the `next month' button in the header */
RECT titlebtnprev; /* the `prev month' button in the header */
@ -208,12 +205,15 @@ static int MONTHCAL_CalcDayFromPos(MONTHCAL_INFO *infoPtr, int x, int y,
int *daypos,int *weekpos)
{
int retval, firstDay;
RECT rcClient;
GetClientRect(infoPtr->hwndSelf, &rcClient);
/* if the point is outside the x bounds of the window put
it at the boundry */
if(x > infoPtr->rcClient.right) {
x = infoPtr->rcClient.right ;
}
if (x > rcClient.right)
x = rcClient.right;
*daypos = (x - infoPtr->days.left ) / infoPtr->width_increment;
*weekpos = (y - infoPtr->days.top ) / infoPtr->height_increment;
@ -407,8 +407,6 @@ static void MONTHCAL_DrawDay(HDC hdc, MONTHCAL_INFO *infoPtr, int day, int month
static void MONTHCAL_Refresh(HWND hwnd, HDC hdc, PAINTSTRUCT* ps)
{
MONTHCAL_INFO *infoPtr=MONTHCAL_GetInfoPtr(hwnd);
RECT *rcClient=&infoPtr->rcClient;
RECT *rcDraw=&infoPtr->rcDraw;
RECT *title=&infoPtr->title;
RECT *prev=&infoPtr->titlebtnprev;
RECT *next=&infoPtr->titlebtnnext;
@ -435,10 +433,9 @@ static void MONTHCAL_Refresh(HWND hwnd, HDC hdc, PAINTSTRUCT* ps)
oldTextColor = SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
/* fill background */
hbr = CreateSolidBrush (infoPtr->bk);
FillRect(hdc, rcClient, hbr);
FillRect(hdc, &ps->rcPaint, hbr);
DeleteObject(hbr);
/* draw header */
@ -519,8 +516,7 @@ static void MONTHCAL_Refresh(HWND hwnd, HDC hdc, PAINTSTRUCT* ps)
/* draw line under day abbreviatons */
MoveToEx(hdc, infoPtr->days.left + 3, title->bottom + textHeight + 1, NULL);
LineTo(hdc, rcDraw->right - 3, title->bottom + textHeight + 1);
LineTo(hdc, infoPtr->days.right - 3, title->bottom + textHeight + 1);
prevMonth = infoPtr->currentMonth - 1;
if(prevMonth == 0) /* if currentMonth is january(1) prevMonth is */
@ -787,10 +783,14 @@ MONTHCAL_GetMinReqRect(HWND hwnd, WPARAM wParam, LPARAM lParam)
if((infoPtr==NULL) ||(lpRect == NULL) ) return FALSE;
lpRect->left = infoPtr->rcClient.left;
lpRect->right = infoPtr->rcClient.right;
lpRect->top = infoPtr->rcClient.top;
lpRect->bottom = infoPtr->rcClient.bottom;
lpRect->left = infoPtr->title.left;
lpRect->top = infoPtr->title.top;
lpRect->right = infoPtr->title.right;
lpRect->bottom = infoPtr->todayrect.bottom;
AdjustWindowRect(lpRect, GetWindowLongW(hwnd, GWL_STYLE), FALSE);
TRACE("%s\n", wine_dbgstr_rect(lpRect));
return TRUE;
}
@ -1697,14 +1697,17 @@ done:
static LRESULT
MONTHCAL_Paint(HWND hwnd, WPARAM wParam)
{
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
HDC hdc;
PAINTSTRUCT ps;
/* fill ps.rcPaint with a default rect */
memcpy(&(ps.rcPaint), &(infoPtr->rcClient), sizeof(infoPtr->rcClient));
if (wParam)
{
GetClientRect(hwnd, &ps.rcPaint);
hdc = (HDC)wParam;
}
else
hdc = BeginPaint(hwnd, &ps);
hdc = (wParam==0 ? BeginPaint(hwnd, &ps) : (HDC)wParam);
MONTHCAL_Refresh(hwnd, hdc, &ps);
if(!wParam) EndPaint(hwnd, &ps);
return 0;
@ -1737,8 +1740,6 @@ static void MONTHCAL_UpdateSize(HWND hwnd)
{
HDC hdc = GetDC(hwnd);
MONTHCAL_INFO *infoPtr = MONTHCAL_GetInfoPtr(hwnd);
RECT *rcClient=&infoPtr->rcClient;
RECT *rcDraw=&infoPtr->rcDraw;
RECT *title=&infoPtr->title;
RECT *prev=&infoPtr->titlebtnprev;
RECT *next=&infoPtr->titlebtnnext;
@ -1752,72 +1753,41 @@ static void MONTHCAL_UpdateSize(HWND hwnd)
TEXTMETRICA tm;
DWORD dwStyle = GetWindowLongA(hwnd, GWL_STYLE);
HFONT currentFont;
double xdiv;
int xdiv, left_offset;
RECT rcClient;
GetClientRect(hwnd, &rcClient);
currentFont = SelectObject(hdc, infoPtr->hFont);
/* FIXME: need a way to determine current font, without setting it */
/*
if(infoPtr->hFont!=currentFont) {
SelectObject(hdc, currentFont);
infoPtr->hFont=currentFont;
GetObjectA(currentFont, sizeof(LOGFONTA), &logFont);
logFont.lfWeight=FW_BOLD;
infoPtr->hBoldFont = CreateFontIndirectA(&logFont);
}
*/
/* get the height and width of each day's text */
GetTextMetricsA(hdc, &tm);
infoPtr->textHeight = tm.tmHeight + tm.tmExternalLeading;
infoPtr->textHeight = tm.tmHeight + tm.tmExternalLeading + tm.tmInternalLeading;
GetTextExtentPoint32A(hdc, "Sun", 3, &size);
infoPtr->textWidth = size.cx + 2;
/* retrieve the controls client rectangle info infoPtr->rcClient */
GetClientRect(hwnd, rcClient);
/* rcDraw is the rectangle the control is drawn in */
rcDraw->left = rcClient->left;
rcDraw->right = rcClient->right;
rcDraw->top = rcClient->top;
rcDraw->bottom = rcClient->bottom;
/* recalculate the height and width increments and offsets */
/* FIXME: We use up all available width. This will inhibit having multiple
calendars in a row, like win doesn
*/
if(dwStyle & MCS_WEEKNUMBERS)
xdiv=8.0;
else
xdiv=7.0;
infoPtr->width_increment = (infoPtr->rcDraw.right - infoPtr->rcDraw.left) / xdiv;
infoPtr->height_increment = (infoPtr->rcDraw.bottom - infoPtr->rcDraw.top) / 10.0;
infoPtr->left_offset = (infoPtr->rcDraw.right - infoPtr->rcDraw.left) - (infoPtr->width_increment * xdiv);
infoPtr->top_offset = (infoPtr->rcDraw.bottom - infoPtr->rcDraw.top) - (infoPtr->height_increment * 10.0);
GetTextExtentPoint32A(hdc, "00", 2, &size);
rcDraw->bottom = rcDraw->top + 10 * infoPtr->height_increment;
/* this is correct, the control does NOT expand vertically */
/* like it does horizontally */
/* make sure we don't move the controls bottom out of the client */
/* area */
/* title line has about 3 text heights, abrev days line, 6 weeksline and today circle line*/
/*if((rcDraw->top + 9 * infoPtr->textHeight + 5) < rcDraw->bottom) {
rcDraw->bottom = rcDraw->top + 9 * infoPtr->textHeight + 5;
}*/
xdiv = (dwStyle & MCS_WEEKNUMBERS) ? 8 : 7;
infoPtr->width_increment = size.cx * 2;
infoPtr->height_increment = infoPtr->textHeight;
left_offset = (rcClient.right - rcClient.left) - (infoPtr->width_increment * xdiv);
/* calculate title area */
title->top = rcClient->top;
title->bottom = title->top + 2 * infoPtr->height_increment;
title->left = rcClient->left;
title->right = rcClient->right;
title->top = rcClient.top;
title->bottom = title->top + 3 * infoPtr->height_increment / 2;
title->left = left_offset;
title->right = rcClient.right;
/* set the dimensions of the next and previous buttons and center */
/* the month text vertically */
prev->top = next->top = title->top + 6;
prev->bottom = next->bottom = title->bottom - 6;
prev->left = title->left + 6;
prev->top = next->top = title->top + 4;
prev->bottom = next->bottom = title->bottom - 4;
prev->left = title->left + 4;
prev->right = prev->left + (title->bottom - title->top) ;
next->right = title->right - 6;
next->right = title->right - 4;
next->left = next->right - (title->bottom - title->top);
/* titlemonth->left and right change based upon the current month */
@ -1828,7 +1798,7 @@ static void MONTHCAL_UpdateSize(HWND hwnd)
/* setup the dimensions of the rectangle we draw the names of the */
/* days of the week in */
weeknumrect->left =infoPtr->left_offset;
weeknumrect->left = left_offset;
if(dwStyle & MCS_WEEKNUMBERS)
weeknumrect->right=prev->right;
else
@ -1839,22 +1809,20 @@ static void MONTHCAL_UpdateSize(HWND hwnd)
wdays->bottom = wdays->top + infoPtr->height_increment;
days->top = weeknumrect->top = wdays->bottom ;
days->bottom = weeknumrect->bottom = days->top + 6 * infoPtr->height_increment;
days->bottom = weeknumrect->bottom = days->top + 6 * infoPtr->height_increment;
todayrect->left = rcClient->left;
todayrect->right = rcClient->right;
todayrect->left = rcClient.left;
todayrect->right = rcClient.right;
todayrect->top = days->bottom;
todayrect->bottom = days->bottom + infoPtr->height_increment;
/* uncomment for excessive debugging
TRACE("dx=%d dy=%d rcC[%d %d %d %d] t[%d %d %d %d] wd[%d %d %d %d] w[%d %d %d %d] t[%d %d %d %d]\n",
TRACE("dx=%d dy=%d client[%s] title[%s] wdays[%s] days[%s] today[%s]\n",
infoPtr->width_increment,infoPtr->height_increment,
rcClient->left, rcClient->right, rcClient->top, rcClient->bottom,
title->left, title->right, title->top, title->bottom,
wdays->left, wdays->right, wdays->top, wdays->bottom,
days->left, days->right, days->top, days->bottom,
todayrect->left,todayrect->right,todayrect->top,todayrect->bottom);
*/
wine_dbgstr_rect(&rcClient),
wine_dbgstr_rect(title),
wine_dbgstr_rect(wdays),
wine_dbgstr_rect(days),
wine_dbgstr_rect(todayrect));
/* restore the originally selected font */
SelectObject(hdc, currentFont);
@ -1889,11 +1857,8 @@ MONTHCAL_Create(HWND hwnd, WPARAM wParam, LPARAM lParam)
ERR( "could not allocate info memory!\n");
return 0;
}
if((MONTHCAL_INFO*)GetWindowLongPtrW(hwnd, 0) != infoPtr) {
ERR( "pointer assignment error!\n");
return 0;
}
infoPtr->hwndSelf = hwnd;
infoPtr->hwndNotify = ((LPCREATESTRUCTW)lParam)->hwndParent;
infoPtr->hFont = GetStockObject(DEFAULT_GUI_FONT);