From 60b8b103315434484262e95677605baa13746af6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jonas=20Sundstr=C3=B6m?= <jonas@kirilla.com>
Date: Fri, 15 Jun 2007 20:28:07 +0000
Subject: [PATCH] Draw icon with transparency.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21420 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/preferences/datatranslations/IconView.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/preferences/datatranslations/IconView.cpp b/src/preferences/datatranslations/IconView.cpp
index 31a93ba0d3..e271936aff 100644
--- a/src/preferences/datatranslations/IconView.cpp
+++ b/src/preferences/datatranslations/IconView.cpp
@@ -25,7 +25,11 @@ IconView::IconView(const BRect &frame, const char *name,
 		
 	SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
 
+#if __HAIKU__
+	fIconBitmap = new BBitmap(BRect(0, 0, B_LARGE_ICON - 1, B_LARGE_ICON - 1), B_RGBA32);
+#else
 	fIconBitmap = new BBitmap(BRect(0, 0, B_LARGE_ICON - 1, B_LARGE_ICON - 1), B_CMAP8);
+#endif
 }
 
 IconView::~IconView()
@@ -65,7 +69,15 @@ IconView::DrawIcon(bool draw)
 void
 IconView::Draw(BRect area)
 {
+#if __HAIKU__
+	SetDrawingMode(B_OP_ALPHA);
+	SetBlendingMode(B_PIXEL_ALPHA, B_ALPHA_OVERLAY);
+#else
+	SetDrawingMode(B_OP_OVER);
+#endif
 	if (fDrawIcon)
 		DrawBitmap(fIconBitmap);
+
+	SetDrawingMode(B_OP_COPY);
 }