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Use GDI APIs to access bitmap info.

This commit is contained in:
Huw D M Davies 1999-07-25 11:15:54 +00:00 committed by Alexandre Julliard
parent 1613e791ff
commit df78d68589
1 changed files with 23 additions and 19 deletions
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42
controls/static.c
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@ -7,7 +7,6 @@
#include "wine/winuser16.h"
#include "win.h"
#include "bitmap.h"
#include "cursoricon.h"
#include "static.h"
#include "heap.h"
@ -83,26 +82,26 @@ static HICON16 STATIC_SetIcon( WND *wndPtr, HICON16 hicon )
*
* Set the bitmap for an SS_BITMAP control.
*/
static HICON16 STATIC_SetBitmap( WND *wndPtr, HICON16 hicon )
static HBITMAP16 STATIC_SetBitmap( WND *wndPtr, HBITMAP16 hBitmap )
{
HICON16 prevIcon;
HBITMAP16 hOldBitmap;
STATICINFO *infoPtr = (STATICINFO *)wndPtr->wExtra;
BITMAPOBJ *info = (BITMAPOBJ *)GDI_HEAP_LOCK(hicon);
if ((wndPtr->dwStyle & SS_TYPEMASK) != SS_BITMAP) return 0;
if (hicon && !info) {
ERR("huh? hicon!=0, but info=0???\n");
if (hBitmap && GetObjectType(hBitmap) != OBJ_BITMAP) {
ERR("huh? hBitmap!=0, but not bitmap\n");
return 0;
}
prevIcon = infoPtr->hIcon;
infoPtr->hIcon = hicon;
if (hicon)
hOldBitmap = infoPtr->hIcon;
infoPtr->hIcon = hBitmap;
if (hBitmap)
{
SetWindowPos( wndPtr->hwndSelf, 0, 0, 0, info->bitmap.bmWidth, info->bitmap.bmHeight,
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER );
BITMAP bm;
GetObjectA(hBitmap, sizeof(bm), &bm);
SetWindowPos( wndPtr->hwndSelf, 0, 0, 0, bm.bmWidth, bm.bmHeight,
SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER );
}
GDI_HEAP_UNLOCK( hicon );
return prevIcon;
return hOldBitmap;
}
@ -449,16 +448,21 @@ static void STATIC_PaintBitmapfn(WND *wndPtr, HDC hdc )
hbrush = SendMessageA( GetParent(wndPtr->hwndSelf), WM_CTLCOLORSTATIC,
hdc, wndPtr->hwndSelf );
FillRect( hdc, &rc, hbrush );
if (infoPtr->hIcon) {
BITMAPOBJ *bmp = (BITMAPOBJ *) GDI_HEAP_LOCK( infoPtr->hIcon );
BITMAP bm;
SIZE sz;
if (!bmp) return;
if(GetObjectType(infoPtr->hIcon) != OBJ_BITMAP)
return;
if (!(hMemDC = CreateCompatibleDC( hdc ))) return;
oldbitmap = SelectObject(hMemDC,infoPtr->hIcon);
BitBlt(hdc,bmp->size.cx,bmp->size.cy,bmp->bitmap.bmWidth,bmp->bitmap.bmHeight,hMemDC,0,0,SRCCOPY);
GetObjectA(infoPtr->hIcon, sizeof(bm), &bm);
GetBitmapDimensionEx(infoPtr->hIcon, &sz);
oldbitmap = SelectObject(hMemDC, infoPtr->hIcon);
BitBlt(hdc, sz.cx, sz.cy, bm.bmWidth, bm.bmHeight, hMemDC, 0, 0,
SRCCOPY);
SelectObject(hMemDC, oldbitmap);
DeleteDC(hMemDC);
GDI_HEAP_UNLOCK(infoPtr->hIcon);
}
}