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Draw disabled toolbar buttons correctly.

This commit is contained in:
Jon Griffiths 2004-02-03 00:08:34 +00:00 committed by Alexandre Julliard
parent 4a4b5d407c
commit ed39e7c039
1 changed files with 36 additions and 24 deletions
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54
dlls/comctl32/toolbar.c
View File

@ -614,39 +614,51 @@ TOOLBAR_DrawPattern (HDC hdc, LPRECT lpRect)
}
static void
TOOLBAR_DrawMasked (TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr,
static void TOOLBAR_DrawMasked(TOOLBAR_INFO *infoPtr, TBUTTON_INFO *btnPtr,
HDC hdc, INT x, INT y)
{
HIMAGELIST himl = GETDEFIMAGELIST(infoPtr, 0);
INT cx, cy;
HBITMAP hbmMask;
HDC hdcMask;
if (!himl)
return;
if (himl)
{
INT cx, cy;
HBITMAP hbmMask, hbmImage;
HDC hdcMask, hdcImage;
ImageList_GetIconSize(himl, &cx, &cy);
/* create new dc's */
hdcMask = CreateCompatibleDC (0);
/* Create src image */
hdcImage = CreateCompatibleDC(hdc);
hbmImage = CreateBitmap(cx, cy, GetDeviceCaps(hdc,PLANES),
GetDeviceCaps(hdc,BITSPIXEL), NULL);
SelectObject(hdcImage, hbmImage);
ImageList_DrawEx(himl, btnPtr->iBitmap, hdcImage, 0, 0, cx, cy,
RGB(0xff, 0xff, 0xff), RGB(0,0,0), ILD_NORMAL);
/* create new bitmap */
hbmMask = CreateBitmap (cx, cy, 1, 1, NULL);
SelectObject (hdcMask, hbmMask);
/* Create Mask */
hdcMask = CreateCompatibleDC(0);
hbmMask = CreateBitmap(cx, cy, 1, 1, NULL);
SelectObject(hdcMask, hbmMask);
/* copy the mask bitmap */
ImageList_DrawEx(himl, btnPtr->iBitmap, hdcMask, 0, 0, 0, 0, RGB(255, 255, 255), RGB(0, 0, 0), ILD_MASK);
/* Remove the background and all white pixels */
SetBkColor(hdcImage, ImageList_GetBkColor(himl));
BitBlt(hdcMask, 0, 0, cx, cy, hdcImage, 0, 0, SRCCOPY);
SetBkColor(hdcImage, RGB(0xff, 0xff, 0xff));
BitBlt(hdcMask, 0, 0, cx, cy, hdcImage, 0, 0, NOTSRCERASE);
/* draw the new mask */
SelectObject (hdc, GetSysColorBrush (COLOR_3DHILIGHT));
BitBlt (hdc, x+1, y+1, cx, cy, hdcMask, 0, 0, 0xB8074A);
SelectObject (hdc, GetSysColorBrush (COLOR_3DSHADOW));
BitBlt (hdc, x, y, cx, cy, hdcMask, 0, 0, 0xB8074A);
/* draw the new mask 'etched' to hdc */
SetBkColor(hdc, RGB(255, 255, 255));
SelectObject(hdc, GetSysColorBrush(COLOR_3DHILIGHT));
BitBlt(hdc, x + 1, y + 1, cx, cy, hdcMask, 0, 0, 0xE20746);
SelectObject(hdc, GetSysColorBrush(COLOR_3DSHADOW));
BitBlt(hdc, x, y, cx, cy, hdcMask, 0, 0, 0xE20746);
/* Cleanup */
DeleteObject(hbmImage);
DeleteDC(hdcImage);
DeleteObject (hbmMask);
DeleteDC (hdcMask);
DeleteDC(hdcMask);
}
}