kits/shared/IconButton.cpp

101 	BBitmap* bitmap = fNormalBitmap;
104 		bitmap = fDisabledBitmap;
117 	if (bitmap && bitmap->IsValid()) {
118 		if (bitmap->ColorSpace() == B_RGBA32
119 			|| bitmap->ColorSpace() == B_RGBA32_BIG) {
124 			- bitmap->Bounds().Width()) / 2.0 + 0.5);
126 			- bitmap->Bounds().Height()) / 2.0 + 0.5);
127 		DrawBitmap(bitmap, BPoint(x, y));
314 		BBitmap bitmap(bitmapRect, B_BITMAP_NO_SERVER_LINK, B_RGBA32);
315 		status = bitmap.InitCheck();
319 			size, &bitmap);
322 		return SetIcon(&bitmap);
337 	// try to load bitmap from either relative or absolute path
381 BIconButton::SetIcon(const BBitmap* bitmap, uint32 flags)
383 	if (bitmap && bitmap->ColorSpace() == B_CMAP8) {
384 		status_t status = bitmap->InitCheck();
386 			if (BBitmap* rgb32Bitmap = _ConvertToRGB32(bitmap)) {
394 		return _MakeBitmaps(bitmap);
409 				if (BBitmap* bitmap = _ConvertToRGB32(mimeBitmap)) {
410 					status = _MakeBitmaps(bitmap);
411 					delete bitmap;
413 					printf("BIconButton::SetIcon() - B_RGB32 bitmap is not "
421 			printf("BIconButton::SetIcon() - B_CMAP8 bitmap is not valid\n");
449 				BBitmap* bitmap = new(std::nothrow) BBitmap(
451 				if (bitmap && bitmap->IsValid()) {
452 					if (bitmap->Lock()) {
453 						BView* helper = new BView(bitmap->Bounds(), "helper",
455 						bitmap->AddChild(helper);
461 						bitmap->Unlock();
463 					status = _MakeBitmaps(bitmap);
465 					printf("BIconButton::SetIcon() - B_RGB32 bitmap is not "
468 				delete bitmap;
492 			printf("BIconButton::SetIcon() - error allocating bitmap: "
585 	BBitmap* bitmap = NULL;
587 		bitmap = new(std::nothrow) BBitmap(fNormalBitmap);
588 		if (bitmap != NULL && bitmap->IsValid()) {
591 			uint8* bits = (uint8*)bitmap->Bits();
592 			uint32 bpr = bitmap->BytesPerRow();
593 			uint32 width = bitmap->Bounds().IntegerWidth() + 1;
594 			uint32 height = bitmap->Bounds().IntegerHeight() + 1;
595 			color_space format = bitmap->ColorSpace();
614 			delete bitmap;
615 			bitmap = NULL;
618 	return bitmap;
662 BIconButton::_ConvertToRGB32(const BBitmap* bitmap) const
664 	BBitmap* convertedBitmap = new(std::nothrow) BBitmap(bitmap->Bounds(),
669 			BView* helper = new BView(bitmap->Bounds(), "helper",
673 			helper->DrawBitmap(bitmap, BPoint(0.0, 0.0));
686 BIconButton::_MakeBitmaps(const BBitmap* bitmap)
688 	status_t status = bitmap ? bitmap->InitCheck() : B_BAD_VALUE;
690 		// make our own versions of the bitmap
691 		BRect b(bitmap->Bounds());
693 		color_space format = bitmap->ColorSpace();
699 			// copy bitmaps from file bitmap
704 			uint8* fBits = (uint8*)bitmap->Bits();
706 			int32 fbpr = bitmap->BytesPerRow();
795 				printf("BIconButton::_MakeBitmaps() - bitmap has unsupported "
807 		printf("BIconButton::_MakeBitmaps() - bitmap is not valid\n");