Bug 1222 - NEWT OSX: setAlwaysOnTop() and setAlwaysOnBottom() not working

- The NSWindow level must be set at window creation

- Levels are
  - aontop: kCGMaximumWindowLevel
  - aonbottom: kCGDesktopIconWindowLevel (w/ input)
  - normal: NSNormalWindowLevel

- Hence we need to recreate the NSWindow if toggling the state,
  similar to opaque .. etc.

1 files changed, 14 insertions, 0 deletions

diff --git a/src/newt/native/NewtMacWindow.m b/src/newt/native/NewtMacWindow.m
index 70dc5969b..86c4490ed 100644
--- a/src/newt/native/NewtMacWindow.m
+++ b/src/newt/native/NewtMacWindow.m
@@ -932,6 +932,20 @@ NS_ENDHANDLER
     return realized;
 }
 
+- (void) setAlwaysOn: (BOOL)top bottom:(BOOL)bottom
+{
+    if( top ) {
+        DBG_PRINT( "*************** setAlwaysOn -> top\n");
+        [self setLevel: kCGMaximumWindowLevel];
+    } else if ( bottom ) {
+        DBG_PRINT( "*************** setAlwaysOn -> bottom\n");
+        [self setLevel: kCGDesktopIconWindowLevel]; // w/ input
+    } else {
+        DBG_PRINT( "*************** setAlwaysOn -> normal\n");
+        [self setLevel:NSNormalWindowLevel];
+    }
+}
+
 - (void) updateInsets: (JNIEnv*) env jwin: (jobject) javaWin
 {
     NSRect frameRect = [self frame];