From: Kevin Ollivier <kevino@theolliviers.com>
Date: Sun, 15 Nov 2009 01:36:30 +0000 (+0000)
Subject: ShowWithoutActivating fix for OS X Cocoa, and also add support for shaped windows... 
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/eabe8426ccfd2241128fce8831842be042b6c581

ShowWithoutActivating fix for OS X Cocoa, and also add support for shaped windows at least when the image being drawn has proper alpha/mask set. I'm not sure if we can support it by setting a region on the TLW, as the way to do this in Cocoa is just to make the TLW's background transparent and use alpha in whatever you draw.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62656 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/osx/cocoa/nonownedwnd.mm b/src/osx/cocoa/nonownedwnd.mm
index e5e031a604..066989265c 100644
--- a/src/osx/cocoa/nonownedwnd.mm
+++ b/src/osx/cocoa/nonownedwnd.mm
@@ -481,7 +481,8 @@ void wxNonOwnedWindowCocoaImpl::Lower()
 
 void wxNonOwnedWindowCocoaImpl::ShowWithoutActivating()
 {
-    [[m_macWindow contentView] setNeedsDisplay:YES];
+    [m_macWindow orderBack:nil];
+    [[m_macWindow contentView] setNeedsDisplay: YES];
 }
 
 bool wxNonOwnedWindowCocoaImpl::Show(bool show)
@@ -493,7 +494,7 @@ bool wxNonOwnedWindowCocoaImpl::Show(bool show)
             [m_macWindow makeKeyAndOrderFront:nil];
         else 
             [m_macWindow orderFront:nil]; 
-        ShowWithoutActivating();
+        [[m_macWindow contentView] setNeedsDisplay: YES];
     }
     else
         [m_macWindow orderOut:nil];
@@ -556,8 +557,14 @@ void wxNonOwnedWindowCocoaImpl::SetWindowStyleFlag( long style )
     }
 }
 
-bool wxNonOwnedWindowCocoaImpl::SetBackgroundStyle(wxBackgroundStyle WXUNUSED(style))
+bool wxNonOwnedWindowCocoaImpl::SetBackgroundStyle(wxBackgroundStyle style)
 {
+    if ( style == wxBG_STYLE_TRANSPARENT )
+    {
+        [m_macWindow setOpaque:NO];
+        [m_macWindow setBackgroundColor:[NSColor clearColor]];
+    }
+
     return true;
 }
 
@@ -600,7 +607,10 @@ void wxNonOwnedWindowCocoaImpl::GetContentArea( int& left, int &top, int &width,
 
 bool wxNonOwnedWindowCocoaImpl::SetShape(const wxRegion& WXUNUSED(region))
 {
-    return false;
+    [m_macWindow setOpaque:NO];
+    [m_macWindow setBackgroundColor:[NSColor clearColor]];
+
+    return true;
 }
 
 void wxNonOwnedWindowCocoaImpl::SetTitle( const wxString& title, wxFontEncoding encoding )