LRESULT WM_PRINTCLIENT(int /*long*/ wParam, int /*long*/ lParam) {
LRESULT result = super.WM_PRINTCLIENT(wParam, lParam);
if (OS.COMCTL32_MAJOR < 6) {
RECT rect = new RECT();
OS.GetClientRect(handle, rect);
GCData data = new GCData();
data.device = display;
data.foreground = getForegroundPixel();
GC gc = GC.win32_new(wParam, data);
drawWidget(gc, rect);
gc.dispose();
}
return result;
}
LRESULT wmDrawChild(long /*int*/ wParam, long /*int*/ lParam) {
DRAWITEMSTRUCT struct = new DRAWITEMSTRUCT();
OS.MoveMemory(struct, lParam, DRAWITEMSTRUCT.sizeof);
if (image != null) {
GCData data = new GCData();
data.device = display;
GC gc = GC.win32_new(struct.hDC, data);
/*
* Bug in Windows. When a bitmap is included in the
* menu bar, the HDC seems to already include the left
* coordinate. The fix is to ignore this value when
* the item is in a menu bar.
*/
int x = (parent.style & SWT.BAR) != 0 ? MARGIN_WIDTH * 2 : struct.left;
Image image = getEnabled() ? this.image : new Image(display, this.image, SWT.IMAGE_DISABLE);
gc.drawImage(image, x, struct.top + MARGIN_HEIGHT);
if (this.image != image) image.dispose();
gc.dispose();
}
if (parent.foreground != -1) OS.SetTextColor(struct.hDC, parent.foreground);
return null;
}