mac fixes

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10045 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mac/carbon/mdi.cpp

@@ -36,10 +36,28 @@ END_EVENT_TABLE()
 
 #endif
 
+static const int IDM_WINDOWTILE  = 4001;
+static const int IDM_WINDOWTILEHOR  = 4001;
+static const int IDM_WINDOWCASCADE = 4002;
+static const int IDM_WINDOWICONS = 4003;
+static const int IDM_WINDOWNEXT = 4004;
+static const int IDM_WINDOWTILEVERT = 4005;
+
+// This range gives a maximum of 500 MDI children. Should be enough :-)
+static const int wxFIRST_MDI_CHILD = 4100;
+static const int wxLAST_MDI_CHILD = 4600;
+
+// Status border dimensions
+static const int wxTHICK_LINE_BORDER = 3;
+
 // Parent frame
 
 wxMDIParentFrame::wxMDIParentFrame()
 {
+    m_clientWindow = NULL;
+    m_currentChild = NULL;
+    m_windowMenu = (wxMenu*) NULL;
+    m_parentFrameActive = TRUE;
 }
 
 bool wxMDIParentFrame::Create(wxWindow *parent,
@@ -50,30 +68,58 @@ bool wxMDIParentFrame::Create(wxWindow *parent,
            long style,
            const wxString& name)
 {
-    if (!parent)
-        wxTopLevelWindows.Append(this);
+  m_clientWindow = NULL;
+  m_currentChild = NULL;
 
-    SetName(name);
-    m_windowStyle = style;
+  // this style can be used to prevent a window from having the standard MDI
+  // "Window" menu
+  if ( style & wxFRAME_NO_WINDOW_MENU )
+  {
+      m_windowMenu = (wxMenu *)NULL;
+      style -= wxFRAME_NO_WINDOW_MENU ;
+  }
+  else // normal case: we have the window menu, so construct it
+  {
+      m_windowMenu = new wxMenu;
 
-    if (parent) parent->AddChild(this);
+      m_windowMenu->Append(IDM_WINDOWCASCADE, wxT("&Cascade"));
+      m_windowMenu->Append(IDM_WINDOWTILEHOR, wxT("Tile &Horizontally"));
+      m_windowMenu->Append(IDM_WINDOWTILEVERT, wxT("Tile &Vertically"));
+      m_windowMenu->AppendSeparator();
+      m_windowMenu->Append(IDM_WINDOWICONS, wxT("&Arrange Icons"));
+      m_windowMenu->Append(IDM_WINDOWNEXT, wxT("&Next"));
+  }
 
-    if ( id > -1 )
-        m_windowId = id;
-    else
-        m_windowId = (int)NewControlId();
-
-	// this window does not exist really
-
-    wxModelessWindows.Append(this);
+  wxFrame::Create( parent , id , title , wxPoint( 2000 , 2000 ) , size , style , name ) ;
+  m_parentFrameActive = TRUE;
+        
+  OnCreateClient();
 
     return TRUE;
 }
 
 wxMDIParentFrame::~wxMDIParentFrame()
 {
+    DestroyChildren();
+    // already delete by DestroyChildren()
+    m_frameToolBar = NULL;
+    m_frameStatusBar = NULL;
+    m_clientWindow = NULL ;
+
+    if (m_windowMenu)
+    {
+        delete m_windowMenu;
+        m_windowMenu = (wxMenu*) NULL;
+    }
+
+    if ( m_clientWindow )
+    {
+        delete m_clientWindow;
+        m_clientWindow = NULL ;
+    }
 }
 
+
 // Get size *available for subwindows* i.e. excluding menu bar.
 void wxMDIParentFrame::DoGetClientSize(int *x, int *y) const
 {
@@ -102,21 +148,34 @@ void wxMDIParentFrame::OnSize(wxSizeEvent& event)
 
 void wxMDIParentFrame::OnActivate(wxActivateEvent& event)
 {
-	// Do nothing
+  if ( m_currentChild && event.GetActive() )
+  {
+    wxActivateEvent event(wxEVT_ACTIVATE, TRUE, m_currentChild->GetId());
+    event.SetEventObject( m_currentChild );
+    m_currentChild->GetEventHandler()->ProcessEvent(event) ;
+  }
+  else if ( event.GetActive() )
+  {
+  	  if ( m_frameMenuBar != NULL )
+	    {
+	    	  m_frameMenuBar->MacInstallMenuBar() ;
+	    }
+
+  }
 }
 
 // Returns the active MDI child window
 wxMDIChildFrame *wxMDIParentFrame::GetActiveChild() const
 {
-    // TODO
-    return NULL;
+  return m_currentChild ;
 }
 
 // Create the client window class (don't Create the window,
 // just return a new class)
 wxMDIClientWindow *wxMDIParentFrame::OnCreateClient()
 {
-	return new wxMDIClientWindow ;
+    m_clientWindow = new wxMDIClientWindow( this );
+    return m_clientWindow;
 }
 
 // Responds to colour changes, and passes event on to children.
@@ -157,6 +216,10 @@ void wxMDIParentFrame::ActivatePrevious()
 // Child frame
 
 wxMDIChildFrame::wxMDIChildFrame()
+{
+    Init() ;
+}
+void wxMDIChildFrame::Init()
 {
 }
 
@@ -187,18 +250,10 @@ bool wxMDIChildFrame::Create(wxMDIParentFrame *parent,
 
 wxMDIChildFrame::~wxMDIChildFrame()
 {
-}
-
-// Set the client size (i.e. leave the calculation of borders etc.
-// to wxWindows)
-void wxMDIChildFrame::SetClientSize(int width, int height)
-{
-    // TODO
-}
-
-void wxMDIChildFrame::GetPosition(int *x, int *y) const
-{
-    // TODO
+    DestroyChildren();
+    // already delete by DestroyChildren()
+    m_frameToolBar = NULL;
+    m_frameStatusBar = NULL;
 }
 
 void wxMDIChildFrame::SetMenuBar(wxMenuBar *menu_bar)
@@ -209,20 +264,21 @@ void wxMDIChildFrame::SetMenuBar(wxMenuBar *menu_bar)
 // MDI operations
 void wxMDIChildFrame::Maximize()
 {
-    // TODO
+    wxFrame::Maximize() ;
 }
 
 void wxMDIChildFrame::Restore()
 {
-    // TODO
+    wxFrame::Restore() ;
 }
 
 void wxMDIChildFrame::Activate()
 {
-    // TODO
 }
 
-// Client window
+//-----------------------------------------------------------------------------
+// wxMDIClientWindow
+//-----------------------------------------------------------------------------
 
 wxMDIClientWindow::wxMDIClientWindow()
 {
@@ -230,14 +286,22 @@ wxMDIClientWindow::wxMDIClientWindow()
 
 wxMDIClientWindow::~wxMDIClientWindow()
 {
+    DestroyChildren();
 }
 
 bool wxMDIClientWindow::CreateClient(wxMDIParentFrame *parent, long style)
 {
-    // TODO create client window
+
+    m_windowId = (int)NewControlId();
+
+    if ( parent )
+    {
+       parent->AddChild(this);
+    }
     m_backgroundColour = wxSystemSettings::GetSystemColour(wxSYS_COLOUR_APPWORKSPACE);
 
-    return FALSE;
+    wxModelessWindows.Append(this);
+    return TRUE;
 }
 
 // Explicitly call default scroll behaviour