From: Robin Dunn <robin@alldunn.com>
Date: Tue, 1 Jun 2004 21:42:57 +0000 (+0000)
Subject: Handle the (probably rare) case where the icon has no mask.
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/eb03e0e714b162912f70a78de14cc5e1e070fd86?ds=inline

Handle the (probably rare) case where the icon has no mask.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@27566 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/unix/taskbarx11.cpp b/src/unix/taskbarx11.cpp
index 5b4704bc53..99ed4fb030 100644
--- a/src/unix/taskbarx11.cpp
+++ b/src/unix/taskbarx11.cpp
@@ -139,7 +139,7 @@ void wxTaskBarIconArea::SetTrayIcon(const wxBitmap& bmp)
     // determine suitable bitmap size:
     wxSize winsize(GetSize());
     wxSize bmpsize(m_bmp.GetWidth(), m_bmp.GetHeight());
-    wxSize iconsize(wxMin(winsize.x, bmpsize.x), wxMin(winsize.y, bmpsize.y));
+    wxSize iconsize(wxMin(winsize.x-2, bmpsize.x), wxMin(winsize.y-2, bmpsize.y));
 
     // rescale the bitmap to fit into the tray icon window:
     if (bmpsize != iconsize)
@@ -149,7 +149,11 @@ void wxTaskBarIconArea::SetTrayIcon(const wxBitmap& bmp)
         m_bmp = wxBitmap(img);
     }
 
-    wxRegion region(m_bmp);
+    wxRegion region;
+    if (m_bmp.GetMask())
+        region.Union(m_bmp);
+    else
+        region.Union(0,0, iconsize.x, iconsize.y);
 
     // if the bitmap is smaller than the window, offset it:
     if (winsize != iconsize)