Fit modeless preferences dialog to its contents too.

[wxWidgets.git] / src / osx / cocoa / evtloop.mm

diff --git a/src/osx/cocoa/evtloop.mm b/src/osx/cocoa/evtloop.mm
index 4814425583f7b88a8f5380297b878f6f3be1d617..135f936de528e28f269bde091b4aecbbfeeb0846 100644 (file)
--- a/src/osx/cocoa/evtloop.mm
+++ b/src/osx/cocoa/evtloop.mm
@@ -109,6 +109,7 @@ wxGUIEventLoop::wxGUIEventLoop()
     m_dummyWindow = nil;
     m_modalNestedLevel = 0;
     m_modalWindow = NULL;
+    m_osxLowLevelWakeUp = false;
 }
 
 wxGUIEventLoop::~wxGUIEventLoop()
@@ -143,6 +144,7 @@ bool wxGUIEventLoop::Pending() const
 #endif
 }
 
+
 bool wxGUIEventLoop::Dispatch()
 {
     if ( !wxTheApp )
@@ -246,17 +248,36 @@ void wxGUIEventLoop::DoRun()
 
 void wxGUIEventLoop::DoStop()
 {
-    [NSApp stop:0];
     // only calling stop: is not enough when called from a runloop-observer,
     // therefore add a dummy event, to make sure the runloop gets another round
-    NSEvent *event = [NSEvent otherEventWithType:NSApplicationDefined 
+    [NSApp stop:0];
+    WakeUp();
+}
+
+void wxGUIEventLoop::WakeUp()
+{
+    // NSEvent* cevent = [NSApp currentEvent];
+    // NSString* mode = [[NSRunLoop mainRunLoop] currentMode];
+    
+    // when already in a mouse event handler, don't add higher level event
+    // if ( cevent != nil && [cevent type] <= NSMouseMoved && )
+    if ( m_osxLowLevelWakeUp /* [NSEventTrackingRunLoopMode isEqualToString:mode] */ )
+    {
+        // NSLog(@"event for wakeup %@ in mode %@",cevent,mode);
+        wxCFEventLoop::WakeUp();        
+    }
+    else
+    {
+        wxMacAutoreleasePool autoreleasepool;
+        NSEvent *event = [NSEvent otherEventWithType:NSApplicationDefined 
                                         location:NSMakePoint(0.0, 0.0) 
                                    modifierFlags:0 
                                        timestamp:0 
                                     windowNumber:0 
                                          context:nil
                                          subtype:0 data1:0 data2:0]; 
-    [NSApp postEvent:event atStart:FALSE];
+        [NSApp postEvent:event atStart:FALSE];
+    }
 }
 
 CFRunLoopRef wxGUIEventLoop::CFGetCurrentRunLoop() const
@@ -305,7 +326,7 @@ void wxModalEventLoop::DoRun()
 
 void wxModalEventLoop::DoStop()
 {
-    [NSApp stopModal];
+    [NSApp abortModal];
 }
 
 void wxGUIEventLoop::BeginModalSession( wxWindow* modalWindow )
@@ -415,7 +436,8 @@ void wxWindowDisabler::DoDisable(wxWindow *winToSkip)
     }
     
     m_modalEventLoop = (wxEventLoop*)wxEventLoopBase::GetActive();
-    m_modalEventLoop->BeginModalSession(winToSkip);
+    if (m_modalEventLoop)
+        m_modalEventLoop->BeginModalSession(winToSkip);
 }
 
 wxWindowDisabler::~wxWindowDisabler()
@@ -423,7 +445,8 @@ wxWindowDisabler::~wxWindowDisabler()
     if ( !m_disabled )
         return;
     
-    m_modalEventLoop->EndModalSession();
+    if (m_modalEventLoop)
+        m_modalEventLoop->EndModalSession();
     
     wxWindowList::compatibility_iterator node;
     for ( node = wxTopLevelWindows.GetFirst(); node; node = node->GetNext() )
@@ -437,5 +460,4 @@ wxWindowDisabler::~wxWindowDisabler()
     }
     
     delete m_winDisabled;
-}
-
+}
\ No newline at end of file