added GetIconOfExactSize()

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45323 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2007-04-07 23:53:06 +00:00
parent ea098413d0
commit 9b5933bcbc
3 changed files with 27 additions and 2 deletions
--- a/src/common/iconbndl.cpp
+++ b/src/common/iconbndl.cpp
@@ -191,6 +191,18 @@ wxIcon wxIconBundle::GetIcon(const wxSize& size) const
 #endif
 }

+wxIcon wxIconBundle::GetIconOfExactSize(const wxSize& size) const
+{
+    wxIcon icon = GetIcon(size);
+    if ( icon.Ok() &&
+            (icon.GetWidth() != size.x || icon.GetHeight() != size.y) )
+    {
+        icon = wxNullIcon;
+    }
+
+    return icon;
+}
+
 void wxIconBundle::AddIcon(const wxIcon& icon)
 {
    wxCHECK_RET( icon.IsOk(), _T("invalid icon") );