change to /usr/share/wx/version

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

diff --git a/src/msw/mdi.cpp b/src/msw/mdi.cpp
index 2bd4fa48d5db7d075415422562518307c54bfbf0..9edbdbf703ea139e7778265b94d27e594ad23d34 100644 (file)
--- a/src/msw/mdi.cpp
+++ b/src/msw/mdi.cpp
@@ -67,8 +67,6 @@ extern const wxChar *wxMDIFrameClassName;   // from app.cpp
 extern const wxChar *wxMDIChildFrameClassName;
 extern const wxChar *wxMDIChildFrameClassNameNoRedraw;
 
-extern wxWindow *wxWndHook;                 // from window.cpp
-
 extern void wxAssociateWinWithHandle(HWND hWnd, wxWindow *win);
 extern void wxRemoveHandleAssociation(wxWindow *win);
 
@@ -163,10 +161,6 @@ bool wxMDIParentFrame::Create(wxWindow *parent,
                               long style,
                               const wxString& name)
 {
-  m_defaultIcon = (WXHICON) (wxSTD_MDIPARENTFRAME_ICON
-                                ? wxSTD_MDIPARENTFRAME_ICON
-                                : wxDEFAULT_MDIPARENTFRAME_ICON);
-
   m_clientWindow = NULL;
   m_currentChild = NULL;
 
@@ -196,44 +190,22 @@ bool wxMDIParentFrame::Create(wxWindow *parent,
   SetName(name);
   m_windowStyle = style;
 
-  if (parent) parent->AddChild(this);
+  if ( parent )
+      parent->AddChild(this);
 
   if ( id > -1 )
     m_windowId = id;
   else
-    m_windowId = (int)NewControlId();
-
-  int x = pos.x;
-  int y = pos.y;
-  int width = size.x;
-  int height = size.y;
-
-  DWORD msflags = WS_OVERLAPPED;
-  if (style & wxMINIMIZE_BOX)
-    msflags |= WS_MINIMIZEBOX;
-  if (style & wxMAXIMIZE_BOX)
-    msflags |= WS_MAXIMIZEBOX;
-  if (style & wxTHICK_FRAME)
-    msflags |= WS_THICKFRAME;
-  if (style & wxSYSTEM_MENU)
-    msflags |= WS_SYSMENU;
-  if ((style & wxMINIMIZE) || (style & wxICONIZE))
-    msflags |= WS_MINIMIZE;
-  if (style & wxMAXIMIZE)
-    msflags |= WS_MAXIMIZE;
-  if (style & wxCAPTION)
-    msflags |= WS_CAPTION;
+    m_windowId = NewControlId();
 
-  if (style & wxCLIP_CHILDREN)
-    msflags |= WS_CLIPCHILDREN;
+  long exflags;
+  long msflags = MSWGetCreateWindowFlags(&exflags);
 
-  if ( !wxWindow::MSWCreate(m_windowId,
-                            parent,
-                            wxMDIFrameClassName,
-                            this,
+  if ( !wxWindow::MSWCreate(wxMDIFrameClassName,
                             title,
-                            x, y, width, height,
-                            msflags) )
+                            pos, size,
+                            msflags,
+                            exflags) )
   {
       return FALSE;
   }
@@ -270,19 +242,20 @@ wxMDIParentFrame::~wxMDIParentFrame()
     }
 }
 
+#if wxUSE_MENUS_NATIVE
+
 void wxMDIParentFrame::InternalSetMenuBar()
 {
-//    HMENU subMenu = GetSubMenu((HMENU) m_windowMenu, 0);
-
     m_parentFrameActive = TRUE;
 
-    HMENU subMenu = (HMENU) 0;
-    if (GetWindowMenu())
-        subMenu = (HMENU) GetWindowMenu()->GetHMenu();
+    wxMenu *menu = GetWindowMenu();
+    HMENU subMenu = menu ? GetHmenuOf(menu) : 0;
 
     InsertWindowMenu(GetClientWindow(), m_hMenu, subMenu);
 }
 
+#endif // wxUSE_MENUS_NATIVE
+
 void wxMDIParentFrame::SetWindowMenu(wxMenu* menu)
 {
     if (m_windowMenu)
@@ -348,6 +321,12 @@ void wxMDIParentFrame::OnSysColourChanged(wxSysColourChangedEvent& event)
     event.Skip();
 }
 
+WXHICON wxMDIParentFrame::GetDefaultIcon() const
+{
+    return (WXHICON)(wxSTD_MDIPARENTFRAME_ICON ? wxSTD_MDIPARENTFRAME_ICON
+                                               : wxDEFAULT_MDIPARENTFRAME_ICON);
+}
+
 // ---------------------------------------------------------------------------
 // MDI operations
 // ---------------------------------------------------------------------------
@@ -646,10 +625,8 @@ bool wxMDIChildFrame::Create(wxMDIParentFrame *parent,
                              long style,
                              const wxString& name)
 {
-  m_defaultIcon = (WXHICON)(wxSTD_MDICHILDFRAME_ICON ? wxSTD_MDICHILDFRAME_ICON
-                                                     : wxDEFAULT_MDICHILDFRAME_ICON);
-
   SetName(name);
+  wxWindowBase::Show(TRUE); // MDI child frame starts off shown
 
   if ( id > -1 )
     m_windowId = id;
@@ -661,8 +638,6 @@ bool wxMDIChildFrame::Create(wxMDIParentFrame *parent,
       parent->AddChild(this);
   }
 
-  wxWndHook = this;
-
   int x = pos.x;
   int y = pos.y;
   int width = size.x;
@@ -695,7 +670,7 @@ bool wxMDIChildFrame::Create(wxMDIParentFrame *parent,
   else
       mcs.cy = CW_USEDEFAULT;
 
-  DWORD msflags = WS_OVERLAPPED | WS_CLIPCHILDREN | WS_THICKFRAME;
+  DWORD msflags = WS_OVERLAPPED | WS_CLIPCHILDREN | WS_THICKFRAME | WS_VISIBLE ;
   if (style & wxMINIMIZE_BOX)
     msflags |= WS_MINIMIZEBOX;
   if (style & wxMAXIMIZE_BOX)
@@ -715,15 +690,13 @@ bool wxMDIChildFrame::Create(wxMDIParentFrame *parent,
 
   mcs.lParam = 0;
 
+  wxWindowCreationHook hook(this);
+
   m_hWnd = (WXHWND)::SendMessage(GetWinHwnd(parent->GetClientWindow()),
                                  WM_MDICREATE, 0, (LONG)(LPSTR)&mcs);
 
-  wxWndHook = NULL;
   wxAssociateWinWithHandle((HWND) GetHWND(), this);
 
-  // VZ: what's this? an act of piracy?
-  //SetWindowLong(GetHwnd(), 0, (long)this);
-
   wxModelessWindows.Append(this);
 
   return TRUE;
@@ -812,6 +785,12 @@ void wxMDIChildFrame::InternalSetMenuBar()
     parent->m_parentFrameActive = FALSE;
 }
 
+WXHICON wxMDIChildFrame::GetDefaultIcon() const
+{
+    return (WXHICON)(wxSTD_MDICHILDFRAME_ICON ? wxSTD_MDICHILDFRAME_ICON
+                                              : wxDEFAULT_MDICHILDFRAME_ICON);
+}
+
 // ---------------------------------------------------------------------------
 // MDI operations
 // ---------------------------------------------------------------------------
@@ -872,10 +851,8 @@ long wxMDIChildFrame::MSWWindowProc(WXUINT message,
             break;
 
         case WM_GETMINMAXINFO:
-            // let the default window proc calculate the size of MDI children
-            // frames because it is based on the size of the MDI client window,
-            // not on the values specified in wxWindow m_min/max variables
-            return MSWDefWindowProc(message, wParam, lParam);
+            processed = HandleGetMinMaxInfo((MINMAXINFO *)lParam);
+            break;
 
         case WM_MDIACTIVATE:
             {
@@ -978,7 +955,10 @@ bool wxMDIChildFrame::HandleMDIActivate(long WXUNUSED(activate),
         parent->m_currentChild = NULL;
 
         HMENU parent_menu = (HMENU)parent->GetWinMenu();
-        if ( parent_menu )
+
+        // activate the the parent menu only when there is no other child
+        // that has been activated
+        if ( parent_menu && !hwndAct )
         {
             parent->m_parentFrameActive = TRUE;
 
@@ -1036,6 +1016,33 @@ bool wxMDIChildFrame::HandleWindowPosChanging(void *pos)
     return FALSE;
 }
 
+bool wxMDIChildFrame::HandleGetMinMaxInfo(void *mmInfo)
+{
+    MINMAXINFO *info = (MINMAXINFO *)mmInfo;
+
+    // let the default window proc calculate the size of MDI children
+    // frames because it is based on the size of the MDI client window,
+    // not on the values specified in wxWindow m_max variables
+    bool processed = MSWDefWindowProc(WM_GETMINMAXINFO, 0, (LPARAM)mmInfo) != 0;
+
+    // but allow GetSizeHints() to set the min size
+    if ( m_minWidth != -1 )
+    {
+        info->ptMinTrackSize.x = m_minWidth;
+
+        processed = TRUE;
+    }
+
+    if ( m_minHeight != -1 )
+    {
+        info->ptMinTrackSize.y = m_minHeight;
+
+        processed = TRUE;
+    }
+
+    return TRUE;
+}
+
 // ---------------------------------------------------------------------------
 // MDI specific message translation/preprocessing
 // ---------------------------------------------------------------------------
@@ -1146,7 +1153,9 @@ bool wxMDIClientWindow::CreateClient(wxMDIParentFrame *parent, long style)
         ccs.hWindowMenu = (HMENU) parent->GetWindowMenu()->GetHMenu();
     ccs.idFirstChild = wxFIRST_MDI_CHILD;
 
-    DWORD msStyle = /* MDIS_ALLCHILDSTYLES | */ WS_VISIBLE | WS_CHILD | WS_CLIPCHILDREN;
+    DWORD msStyle = MDIS_ALLCHILDSTYLES | WS_VISIBLE | WS_CHILD |
+                    WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
+
     if ( style & wxHSCROLL )
         msStyle |= WS_HSCROLL;
     if ( style & wxVSCROLL )
@@ -1158,7 +1167,7 @@ bool wxMDIClientWindow::CreateClient(wxMDIParentFrame *parent, long style)
     DWORD exStyle = 0;
 #endif
 
-    wxWndHook = this;
+    wxWindowCreationHook hook(this);
     m_hWnd = (WXHWND)::CreateWindowEx
                        (
                         exStyle,
@@ -1178,7 +1187,6 @@ bool wxMDIClientWindow::CreateClient(wxMDIParentFrame *parent, long style)
     }
 
     SubclassWin(m_hWnd);
-    wxWndHook = NULL;
 
     return TRUE;
 }