added missing include mdi.h

[wxWidgets.git] / src / msw / mdi.cpp

diff --git a/src/msw/mdi.cpp b/src/msw/mdi.cpp
index 342366110f2ccf36c512e79be4a5c38ce5125797..a9c6967d6390179954f21c7f12ea72ad745ce9b2 100644 (file)
--- a/src/msw/mdi.cpp
+++ b/src/msw/mdi.cpp
@@ -102,6 +102,9 @@ static void MDISetMenu(wxWindow *win, HMENU hmenuFrame, HMENU hmenuWindow);
 // the very end if not found
 static void InsertWindowMenu(wxWindow *win, WXHMENU menu, HMENU subMenu);
 
 // the very end if not found
 static void InsertWindowMenu(wxWindow *win, WXHMENU menu, HMENU subMenu);
 

+// Remove the window menu
+static void RemoveWindowMenu(wxWindow *win, WXHMENU menu);
+

 // is this an id of an MDI child?
 inline bool IsMdiCommandId(int id)
 {
 // is this an id of an MDI child?
 inline bool IsMdiCommandId(int id)
 {


@@ -119,9 +122,9 @@ static void UnpackMDIActivate(WXWPARAM wParam, WXLPARAM lParam,
 // wxWin macros
 // ---------------------------------------------------------------------------
 
 // wxWin macros
 // ---------------------------------------------------------------------------
 

-    IMPLEMENT_DYNAMIC_CLASS(wxMDIParentFrame, wxFrame)
-    IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame, wxFrame)
-    IMPLEMENT_DYNAMIC_CLASS(wxMDIClientWindow, wxWindow)
+IMPLEMENT_DYNAMIC_CLASS(wxMDIParentFrame, wxFrame)
+IMPLEMENT_DYNAMIC_CLASS(wxMDIChildFrame, wxFrame)
+IMPLEMENT_DYNAMIC_CLASS(wxMDIClientWindow, wxWindow)

 
 BEGIN_EVENT_TABLE(wxMDIParentFrame, wxFrame)
     EVT_SIZE(wxMDIParentFrame::OnSize)
 
 BEGIN_EVENT_TABLE(wxMDIParentFrame, wxFrame)
     EVT_SIZE(wxMDIParentFrame::OnSize)


@@ -141,7 +144,7 @@ wxMDIParentFrame::wxMDIParentFrame()
 {
     m_clientWindow = NULL;
     m_currentChild = NULL;
 {
     m_clientWindow = NULL;
     m_currentChild = NULL;

-    m_windowMenu = 0;
+    m_windowMenu = (wxMenu*) NULL;

     m_parentFrameActive = TRUE;
 }
 
     m_parentFrameActive = TRUE;
 }
 


@@ -157,7 +160,23 @@ bool wxMDIParentFrame::Create(wxWindow *parent,
 
   m_clientWindow = NULL;
   m_currentChild = NULL;
 
   m_clientWindow = NULL;
   m_currentChild = NULL;

-  m_windowMenu = 0;
+
+  if (style & wxFRAME_NO_WINDOW_MENU)
+      m_windowMenu = (wxMenu*) NULL;
+  else
+  {
+  // m_windowMenu = (WXHMENU) ::LoadMenu(wxGetInstance(), wxT("wxWindowMenu"));
+      m_windowMenu = new wxMenu;
+
+
+      m_windowMenu->Append(4002, wxT("&Cascade"));
+      m_windowMenu->Append(4001, wxT("Tile &Horizontally"));
+      m_windowMenu->Append(4005, wxT("Tile &Vertically"));
+      m_windowMenu->AppendSeparator();
+      m_windowMenu->Append(4003, wxT("&Arrange Icons"));
+      m_windowMenu->Append(4004, wxT("&Next"));
+  }
+

   m_parentFrameActive = TRUE;
 
   if (!parent)
   m_parentFrameActive = TRUE;
 
   if (!parent)


@@ -178,8 +197,6 @@ bool wxMDIParentFrame::Create(wxWindow *parent,
   int width = size.x;
   int height = size.y;
 
   int width = size.x;
   int height = size.y;
 

-  m_windowMenu = (WXHMENU) ::LoadMenu(wxGetInstance(), wxT("wxWindowMenu"));
-

   DWORD msflags = WS_OVERLAPPED;
   if (style & wxMINIMIZE_BOX)
     msflags |= WS_MINIMIZEBOX;
   DWORD msflags = WS_OVERLAPPED;
   if (style & wxMINIMIZE_BOX)
     msflags |= WS_MINIMIZEBOX;


@@ -213,8 +230,12 @@ wxMDIParentFrame::~wxMDIParentFrame()
     // already delete by DestroyChildren()
     m_frameToolBar = NULL;
 
     // already delete by DestroyChildren()
     m_frameToolBar = NULL;
 

-    ::DestroyMenu((HMENU)m_windowMenu);
-    m_windowMenu = 0;
+    // ::DestroyMenu((HMENU)m_windowMenu);
+    if (m_windowMenu)
+    {
+        delete m_windowMenu;
+        m_windowMenu = (wxMenu*) NULL;
+    }

 
     if ( m_clientWindow )
     {
 
     if ( m_clientWindow )
     {


@@ -228,13 +249,38 @@ wxMDIParentFrame::~wxMDIParentFrame()
 
 void wxMDIParentFrame::InternalSetMenuBar()
 {
 
 void wxMDIParentFrame::InternalSetMenuBar()
 {

-    HMENU subMenu = GetSubMenu((HMENU) m_windowMenu, 0);
+//    HMENU subMenu = GetSubMenu((HMENU) m_windowMenu, 0);

 
     m_parentFrameActive = TRUE;
 
 
     m_parentFrameActive = TRUE;
 

+    HMENU subMenu = (HMENU) 0;
+    if (GetWindowMenu())
+        subMenu = (HMENU) GetWindowMenu()->GetHMenu();
+

     InsertWindowMenu(GetClientWindow(), m_hMenu, subMenu);
 }
 
     InsertWindowMenu(GetClientWindow(), m_hMenu, subMenu);
 }
 

+void wxMDIParentFrame::SetWindowMenu(wxMenu* menu)
+{
+    if (m_windowMenu)
+    {
+        if (GetMenuBar())
+        {
+            // Remove old window menu
+            RemoveWindowMenu(GetClientWindow(), m_hMenu);
+        }
+
+        delete m_windowMenu;
+        m_windowMenu = (wxMenu*) NULL;
+    }
+    if (menu)
+    {
+        m_windowMenu = menu;
+        if (GetMenuBar())
+            InsertWindowMenu(GetClientWindow(), m_hMenu, (HMENU) m_windowMenu->GetHMenu());
+    }
+}
+

 void wxMDIParentFrame::OnSize(wxSizeEvent& event)
 {
     if ( GetClientWindow() )
 void wxMDIParentFrame::OnSize(wxSizeEvent& event)
 {
     if ( GetClientWindow() )


@@ -678,7 +724,7 @@ void wxMDIChildFrame::DoSetClientSize(int width, int height)
   int actual_width = rect2.right - rect2.left - rect.right + width;
   int actual_height = rect2.bottom - rect2.top - rect.bottom + height;
 
   int actual_width = rect2.right - rect2.left - rect.right + width;
   int actual_height = rect2.bottom - rect2.top - rect.bottom + height;
 

-  if (GetStatusBar())
+  if (GetStatusBar() && GetStatusBar()->IsShown())

   {
     int sx, sy;
     GetStatusBar()->GetSize(&sx, &sy);
   {
     int sx, sy;
     GetStatusBar()->GetSize(&sx, &sy);


@@ -722,7 +768,10 @@ void wxMDIChildFrame::InternalSetMenuBar()
 {
     wxMDIParentFrame *parent = (wxMDIParentFrame *)GetParent();
 
 {
     wxMDIParentFrame *parent = (wxMDIParentFrame *)GetParent();
 

-    HMENU subMenu = GetSubMenu((HMENU)parent->GetWindowMenu(), 0);
+    // HMENU subMenu = GetSubMenu((HMENU)parent->GetWindowMenu(), 0);
+    HMENU subMenu = (HMENU) 0;
+    if (parent->GetWindowMenu())
+        subMenu = (HMENU) parent->GetWindowMenu()->GetHMenu();

 
     InsertWindowMenu(parent->GetClientWindow(), m_hMenu, subMenu);
 
 
     InsertWindowMenu(parent->GetClientWindow(), m_hMenu, subMenu);
 


@@ -832,51 +881,6 @@ long wxMDIChildFrame::MSWWindowProc(WXUINT message,
     return rc;
 }
 
     return rc;
 }
 

-bool wxMDIChildFrame::HandleSize(int x, int y, WXUINT id)
-{
-    HWND hwnd = GetHwnd();
-
-    if ( !hwnd || hwnd == invalidHandle )
-    {
-        return FALSE;
-    }
-
-    switch (id)
-    {
-        case SIZEFULLSCREEN:
-        case SIZENORMAL:
-            m_iconized = FALSE;
-            break;
-
-        case SIZEICONIC:
-            m_iconized = TRUE;
-            break;
-    }
-
-    if ( !m_iconized )
-    {
-        // forward WM_SIZE to status bar control
-#if wxUSE_NATIVE_STATUSBAR
-        if (m_frameStatusBar && m_frameStatusBar->IsKindOf(CLASSINFO(wxStatusBar95)))
-        {
-            wxSizeEvent event(wxSize(x, y), m_frameStatusBar->GetId());
-            event.SetEventObject( m_frameStatusBar );
-
-            ((wxStatusBar95 *)m_frameStatusBar)->OnSize(event);
-        }
-#endif // wxUSE_NATIVE_STATUSBAR
-
-        PositionStatusBar();
-        PositionToolBar();
-
-        return wxWindow::HandleSize(x, y, id);
-    }
-    else
-    {
-        return FALSE;
-    }
-}
-

 bool wxMDIChildFrame::HandleCommand(WXWORD id, WXWORD cmd, WXHWND hwnd)
 {
     // In case it's e.g. a toolbar.
 bool wxMDIChildFrame::HandleCommand(WXWORD id, WXWORD cmd, WXHWND hwnd)
 {
     // In case it's e.g. a toolbar.


@@ -947,13 +951,15 @@ bool wxMDIChildFrame::HandleMDIActivate(long WXUNUSED(activate),
     }
     else
     {
     }
     else
     {

-        // we have nothing to with it
+        // we have nothing to do with it

         return FALSE;
     }
 
     if ( menuToSet )
     {
         return FALSE;
     }
 
     if ( menuToSet )
     {

-        HMENU subMenu = GetSubMenu((HMENU) parent->GetWindowMenu(), 0);
+        HMENU subMenu = (HMENU) 0;
+        if (parent->GetWindowMenu())
+            subMenu = (HMENU) parent->GetWindowMenu()->GetHMenu();

 
         MDISetMenu(parent->GetClientWindow(), menuToSet, subMenu);
     }
 
         MDISetMenu(parent->GetClientWindow(), menuToSet, subMenu);
     }


@@ -982,7 +988,7 @@ bool wxMDIChildFrame::HandleWindowPosChanging(void *pos)
             lpPos->cy = rectClient.bottom - rectClient.top;
         }
         wxMDIParentFrame* pFrameWnd = (wxMDIParentFrame *)GetParent();
             lpPos->cy = rectClient.bottom - rectClient.top;
         }
         wxMDIParentFrame* pFrameWnd = (wxMDIParentFrame *)GetParent();

-        if (pFrameWnd && pFrameWnd->GetToolBar())
+        if (pFrameWnd && pFrameWnd->GetToolBar() && pFrameWnd->GetToolBar()->IsShown())

         {
             pFrameWnd->GetToolBar()->Refresh();
         }
         {
             pFrameWnd->GetToolBar()->Refresh();
         }


@@ -1025,6 +1031,10 @@ void wxMDIChildFrame::MSWDestroyWindow()
     HWND oldHandle = (HWND)GetHWND();
     SendMessage(GetWinHwnd(parent->GetClientWindow()), WM_MDIDESTROY,
                 (WPARAM)oldHandle, 0);
     HWND oldHandle = (HWND)GetHWND();
     SendMessage(GetWinHwnd(parent->GetClientWindow()), WM_MDIDESTROY,
                 (WPARAM)oldHandle, 0);

+
+    if (parent->GetActiveChild() == (wxMDIChildFrame*) NULL)
+        ResetWindowStyle((void*) NULL);
+

     invalidHandle = 0;
 
     if (m_hMenu)
     invalidHandle = 0;
 
     if (m_hMenu)


@@ -1086,7 +1096,9 @@ bool wxMDIClientWindow::CreateClient(wxMDIParentFrame *parent, long style)
     m_windowStyle = style;
     m_parent = parent;
 
     m_windowStyle = style;
     m_parent = parent;
 

-    ccs.hWindowMenu = (HMENU)parent->GetWindowMenu();
+    ccs.hWindowMenu = (HMENU) 0;
+    if (parent->GetWindowMenu())
+        ccs.hWindowMenu = (HMENU) parent->GetWindowMenu()->GetHMenu();

     ccs.idFirstChild = wxFIRST_MDI_CHILD;
 
     DWORD msStyle = WS_VISIBLE | WS_CHILD | WS_CLIPCHILDREN;
     ccs.idFirstChild = wxFIRST_MDI_CHILD;
 
     DWORD msStyle = WS_VISIBLE | WS_CHILD | WS_CLIPCHILDREN;


@@ -1143,6 +1155,38 @@ void wxMDIClientWindow::OnScroll(wxScrollEvent& event)
     event.Skip();
 }
 
     event.Skip();
 }
 

+void wxMDIClientWindow::DoSetSize(int x, int y, int width, int height, int sizeFlags)
+{
+    // Try to fix a problem whereby if you show an MDI child frame, then reposition the
+    // client area, you can end up with a non-refreshed portion in the client window
+    // (see OGL studio sample). So check if the position is changed and if so,
+    // redraw the MDI child frames.
+
+    wxPoint oldPos = GetPosition();
+
+    wxWindow::DoSetSize(x, y, width, height, sizeFlags);
+
+    wxPoint newPos = GetPosition();
+
+    if ((newPos.x != oldPos.x) || (newPos.y != oldPos.y))
+    {
+        if (GetParent())
+        {
+            wxNode* node = GetParent()->GetChildren().First();
+            while (node)
+            {
+                wxWindow* child = (wxWindow*) node->Data();
+                if (child->IsKindOf(CLASSINFO(wxMDIChildFrame)))
+                {
+                    HWND hWnd = (HWND) child->GetHWND();
+                   ::RedrawWindow(hWnd, NULL, NULL, RDW_FRAME|RDW_ALLCHILDREN|RDW_INVALIDATE );
+                }
+                node = node->Next();
+            }
+        }
+    }
+}
+

 // ---------------------------------------------------------------------------
 // non member functions
 // ---------------------------------------------------------------------------
 // ---------------------------------------------------------------------------
 // non member functions
 // ---------------------------------------------------------------------------


@@ -1167,6 +1211,9 @@ static void InsertWindowMenu(wxWindow *win, WXHMENU menu, HMENU subMenu)
 {
     // Try to insert Window menu in front of Help, otherwise append it.
     HMENU hmenu = (HMENU)menu;
 {
     // Try to insert Window menu in front of Help, otherwise append it.
     HMENU hmenu = (HMENU)menu;

+
+    if (subMenu)
+    {

     int N = GetMenuItemCount(hmenu);
     bool success = FALSE;
     for ( int i = 0; i < N; i++ )
     int N = GetMenuItemCount(hmenu);
     bool success = FALSE;
     for ( int i = 0; i < N; i++ )


@@ -1193,10 +1240,40 @@ static void InsertWindowMenu(wxWindow *win, WXHMENU menu, HMENU subMenu)
     {
         ::AppendMenu(hmenu, MF_POPUP, (UINT)subMenu, wxT("&Window"));
     }
     {
         ::AppendMenu(hmenu, MF_POPUP, (UINT)subMenu, wxT("&Window"));
     }

+    }

 
     MDISetMenu(win, hmenu, subMenu);
 }
 
 
     MDISetMenu(win, hmenu, subMenu);
 }
 

+static void RemoveWindowMenu(wxWindow *win, WXHMENU menu)
+{
+    // Try to insert Window menu in front of Help, otherwise append it.
+    HMENU hmenu = (HMENU)menu;
+    int N = GetMenuItemCount(hmenu);
+    bool success = FALSE;
+    for ( int i = 0; i < N; i++ )
+    {
+        wxChar buf[256];
+        int chars = GetMenuString(hmenu, i, buf, WXSIZEOF(buf), MF_BYPOSITION);
+        if ( chars == 0 )
+        {
+            wxLogLastError(wxT("GetMenuString"));
+
+            continue;
+        }
+
+        if ( wxStripMenuCodes(wxString(buf)).IsSameAs(wxT("Window")) )
+        {
+            success = TRUE;
+            ::RemoveMenu(hmenu, i, MF_BYPOSITION);
+            break;
+        }
+    }
+
+    // Does passing 0 for the window menu really work with WM_MDISETMENU?
+    MDISetMenu(win, hmenu, 0);
+}
+

 static void UnpackMDIActivate(WXWPARAM wParam, WXLPARAM lParam,
                               WXWORD *activate, WXHWND *hwndAct, WXHWND *hwndDeact)
 {
 static void UnpackMDIActivate(WXWPARAM wParam, WXLPARAM lParam,
                               WXWORD *activate, WXHWND *hwndAct, WXHWND *hwndDeact)
 {