generic/gui/IconButton.cpp

83 	BBitmap* bitmap = fNormalBitmap;
84 	// adjust colors and bitmap according to flags
96 		bitmap = fDisabledBitmap;
104 			bitmap = fClickedBitmap;
109 			bitmap = fDisabledClickedBitmap;
129 	// bitmap
131 	if (bitmap && bitmap->IsValid()) {
132 		float x = floorf((width - bitmap->Bounds().Width()) / 2.0 + 0.5);
133 		float y = floorf((height - bitmap->Bounds().Height()) / 2.0 + 0.5);
137 		if (bitmap->ColorSpace() == B_RGBA32 || bitmap->ColorSpace() == B_RGBA32_BIG) {
142 		DrawBitmap(bitmap, point);
146 		region.Exclude(bitmap->Bounds().OffsetByCopy(point));
321 		// try to load bitmap from either relative or absolute path
358 IconButton::SetIcon(const BBitmap* bitmap)
360 	if (bitmap && bitmap->ColorSpace() == B_CMAP8) {
361 		status_t status = bitmap->InitCheck();
363 			if (BBitmap* rgb32Bitmap = _ConvertToRGB32(bitmap)) {
371 		return _MakeBitmaps(bitmap);
384 				if (BBitmap* bitmap = _ConvertToRGB32(mimeBitmap)) {
385 					status = _MakeBitmaps(bitmap);
386 					delete bitmap;
388 					printf("IconButton::SetIcon() - B_RGB32 bitmap is not valid\n");
392 			printf("IconButton::SetIcon() - B_CMAP8 bitmap is not valid\n");
414 				BBitmap* bitmap = new(nothrow) BBitmap(quickResBitmap->Bounds(), B_RGB32, true);
415 				if (bitmap && bitmap->IsValid()) {
416 					BView* helper = new BView(bitmap->Bounds(), "helper",
418 					if (bitmap->Lock()) {
419 						bitmap->AddChild(helper);
425 						bitmap->Unlock();
427 					status = _MakeBitmaps(bitmap);
429 					printf("IconButton::SetIcon() - B_RGB32 bitmap is not valid\n");
430 				delete bitmap;
453 			printf("IconButton::SetIcon() - error allocating bitmap: %s\n", strerror(status));
471 	BBitmap* bitmap = NULL;
473 		bitmap = new(nothrow) BBitmap(fNormalBitmap);
474 		if (bitmap->IsValid()) {
476 			uint8* bits = (uint8*)bitmap->Bits();
477 			uint32 bpr = bitmap->BytesPerRow();
478 			uint32 width = bitmap->Bounds().IntegerWidth() + 1;
479 			uint32 height = bitmap->Bounds().IntegerHeight() + 1;
480 			color_space format = bitmap->ColorSpace();
498 			delete bitmap;
499 			bitmap = NULL;
502 	return bitmap;
578 IconButton::_ConvertToRGB32(const BBitmap* bitmap) const
580 	BBitmap* convertedBitmap = new(nothrow) BBitmap(bitmap->Bounds(), B_BITMAP_ACCEPTS_VIEWS, B_RGBA32);
583 		BView* helper = new BView(bitmap->Bounds(), "helper",
588 			helper->DrawBitmap(bitmap, BPoint(0.0, 0.0));
601 IconButton::_MakeBitmaps(const BBitmap* bitmap)
603 	status_t status = bitmap ? bitmap->InitCheck() : B_BAD_VALUE;
605 		// make our own versions of the bitmap
606 		BRect b(bitmap->Bounds());
608 		color_space format = bitmap->ColorSpace();
614 			// copy bitmaps from file bitmap
619 			uint8* fBits = (uint8*)bitmap->Bits();
621 			int32 fbpr = bitmap->BytesPerRow();
700 				printf("IconButton::_MakeBitmaps() - bitmap has unsupported colorspace\n");
710 		printf("IconButton::_MakeBitmaps() - bitmap is not valid\n");