freeze whole window for TLW

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

diff --git a/src/msw/mdi.cpp b/src/msw/mdi.cpp
index 0a72ab2ea7abdb06c253ad09b84e797dd984fd52..9bcee0a86a490debc6a81af0e4e2e4430b6ae44d 100644 (file)
--- a/src/msw/mdi.cpp
+++ b/src/msw/mdi.cpp
@@ -138,6 +138,14 @@ END_EVENT_TABLE()
 // the children
 // ===========================================================================
 
 // the children
 // ===========================================================================
 

+void wxMDIParentFrame::Init()
+{
+#if wxUSE_MENUS && wxUSE_ACCEL
+  // the default menu doesn't have any accelerators (even if we have it)
+  m_accelWindowMenu = NULL;
+#endif // wxUSE_MENUS && wxUSE_ACCEL
+}
+

 bool wxMDIParentFrame::Create(wxWindow *parent,
                               wxWindowID id,
                               const wxString& title,
 bool wxMDIParentFrame::Create(wxWindow *parent,
                               wxWindowID id,
                               const wxString& title,


@@ -162,11 +170,6 @@ bool wxMDIParentFrame::Create(wxWindow *parent,
       m_windowMenu->Append(wxID_MDI_WINDOW_PREV, _("&Previous"));
   }
 
       m_windowMenu->Append(wxID_MDI_WINDOW_PREV, _("&Previous"));
   }
 

-#if wxUSE_MENUS && wxUSE_ACCEL
-  // the default menu doesn't have any accelerators (even if we have it)
-  m_accelWindowMenu = NULL;
-#endif // wxUSE_MENUS && wxUSE_ACCEL
-

   if (!parent)
     wxTopLevelWindows.Append(this);
 
   if (!parent)
     wxTopLevelWindows.Append(this);
 


@@ -186,7 +189,7 @@ bool wxMDIParentFrame::Create(wxWindow *parent,
   msflags &= ~WS_VSCROLL;
   msflags &= ~WS_HSCROLL;
 
   msflags &= ~WS_VSCROLL;
   msflags &= ~WS_HSCROLL;
 

-  if ( !wxWindow::MSWCreate(wxApp::GetRegisteredClassName(_T("wxMDIFrame")),
+  if ( !wxWindow::MSWCreate(wxApp::GetRegisteredClassName(wxT("wxMDIFrame")),

                             title.wx_str(),
                             pos, size,
                             msflags,
                             title.wx_str(),
                             pos, size,
                             msflags,


@@ -495,7 +498,7 @@ void wxMDIParentFrame::Cascade()
 void wxMDIParentFrame::Tile(wxOrientation orient)
 {
     wxASSERT_MSG( orient == wxHORIZONTAL || orient == wxVERTICAL,
 void wxMDIParentFrame::Tile(wxOrientation orient)
 {
     wxASSERT_MSG( orient == wxHORIZONTAL || orient == wxVERTICAL,

-                  _T("invalid orientation value") );
+                  wxT("invalid orientation value") );

 
     ::SendMessage(GetWinHwnd(GetClientWindow()), WM_MDITILE,
                   orient == wxHORIZONTAL ? MDITILE_HORIZONTAL
 
     ::SendMessage(GetWinHwnd(GetClientWindow()), WM_MDITILE,
                   orient == wxHORIZONTAL ? MDITILE_HORIZONTAL


@@ -522,8 +525,8 @@ void wxMDIParentFrame::ActivatePrevious()
 // ---------------------------------------------------------------------------
 
 WXLRESULT wxMDIParentFrame::MSWWindowProc(WXUINT message,
 // ---------------------------------------------------------------------------
 
 WXLRESULT wxMDIParentFrame::MSWWindowProc(WXUINT message,

-                                     WXWPARAM wParam,
-                                     WXLPARAM lParam)
+                                          WXWPARAM wParam,
+                                          WXLPARAM lParam)

 {
     WXLRESULT rc = 0;
     bool processed = false;
 {
     WXLRESULT rc = 0;
     bool processed = false;


@@ -541,22 +544,22 @@ WXLRESULT wxMDIParentFrame::MSWWindowProc(WXUINT message,
             break;
 
         case WM_COMMAND:
             break;
 
         case WM_COMMAND:

+            // system messages such as SC_CLOSE are sent as WM_COMMANDs to the
+            // parent MDI frame and we must let the DefFrameProc() have them
+            // for these commands to work (without it, closing the maximized
+            // MDI children doesn't work, for example)

             {
                 WXWORD id, cmd;
                 WXHWND hwnd;
                 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
 
             {
                 WXWORD id, cmd;
                 WXHWND hwnd;
                 UnpackCommand(wParam, lParam, &id, &hwnd, &cmd);
 

-                (void)HandleCommand(id, cmd, hwnd);
-
-                // even if the frame didn't process it, there is no need to try it
-                // once again (i.e. call wxFrame::HandleCommand()) - we just did it,
-                // so pretend we processed the message anyhow
-                processed = true;
+                if ( cmd == 0 /* menu */ &&
+                        id >= SC_SIZE /* first system menu command */ )
+                {
+                    MSWDefWindowProc(message, wParam, lParam);
+                    processed = true;
+                }

             }
             }

-
-            // always pass this message DefFrameProc(), otherwise MDI menu
-            // commands (and sys commands - more surprisingly!) won't work
-            MSWDefWindowProc(message, wParam, lParam);

             break;
 
         case WM_CREATE:
             break;
 
         case WM_CREATE:


@@ -571,18 +574,6 @@ WXLRESULT wxMDIParentFrame::MSWWindowProc(WXUINT message,
 
             processed = true;
             break;
 
             processed = true;
             break;

-
-        case WM_ERASEBKGND:
-            processed = true;
-
-            // we erase background ourselves
-            rc = true;
-            break;
-
-        case WM_SIZE:
-            // though we don't (usually) resize the MDI client to exactly fit the
-            // client area we need to pass this one to DefFrameProc to allow the children to show
-            break;

     }
 
     if ( !processed )
     }
 
     if ( !processed )


@@ -688,13 +679,18 @@ void wxMDIParentFrame::OnMDICommand(wxCommandEvent& event)
 
 #endif // wxUSE_MENUS
 
 
 #endif // wxUSE_MENUS
 

-bool wxMDIParentFrame::HandleCommand(WXWORD id, WXWORD cmd, WXHWND hwnd)
+bool wxMDIParentFrame::TryBefore(wxEvent& event)

 {
 {

-    wxMDIChildFrame * const child = GetActiveChild();
-    if ( child && child->HandleCommand(id, cmd, hwnd) )
-        return true;
+    // menu (and toolbar) events should be sent to the active child frame
+    // first, if any
+    if ( event.GetEventType() == wxEVT_COMMAND_MENU_SELECTED )
+    {
+        wxMDIChildFrame * const child = GetActiveChild();
+        if ( child && child->ProcessEventHere(event) )
+            return true;
+    }

 
 

-    return wxFrame::HandleCommand(id, cmd, hwnd);
+    return wxMDIParentFrameBase::TryBefore(event);

 }
 
 WXLRESULT wxMDIParentFrame::MSWDefWindowProc(WXUINT message,
 }
 
 WXLRESULT wxMDIParentFrame::MSWDefWindowProc(WXUINT message,


@@ -732,7 +728,7 @@ bool wxMDIParentFrame::MSWTranslateMessage(WXMSG* msg)
     // but it doesn't check for the (custom) accelerators of the window menu
     // items as it's not part of the menu bar as it's handled by Windows itself
     // so we need to do this explicitly
     // but it doesn't check for the (custom) accelerators of the window menu
     // items as it's not part of the menu bar as it's handled by Windows itself
     // so we need to do this explicitly

-    if ( m_accelWindowMenu->Translate(this, msg) )
+    if ( m_accelWindowMenu && m_accelWindowMenu->Translate(this, msg) )

         return true;
 #endif // wxUSE_MENUS && wxUSE_ACCEL
 
         return true;
 #endif // wxUSE_MENUS && wxUSE_ACCEL
 


@@ -786,7 +782,7 @@ bool wxMDIChildFrame::Create(wxMDIParentFrame *parent,
   MDICREATESTRUCT mcs;
 
   wxString className =
   MDICREATESTRUCT mcs;
 
   wxString className =

-      wxApp::GetRegisteredClassName(_T("wxMDIChildFrame"), COLOR_WINDOW);
+      wxApp::GetRegisteredClassName(wxT("wxMDIChildFrame"), COLOR_WINDOW);

   if ( !(style & wxFULL_REPAINT_ON_RESIZE) )
       className += wxApp::GetNoRedrawClassSuffix();
 
   if ( !(style & wxFULL_REPAINT_ON_RESIZE) )
       className += wxApp::GetNoRedrawClassSuffix();
 


@@ -840,7 +836,7 @@ bool wxMDIChildFrame::Create(wxMDIParentFrame *parent,
 
   if ( !m_hWnd )
   {
 
   if ( !m_hWnd )
   {

-      wxLogLastError(_T("WM_MDICREATE"));
+      wxLogLastError(wxT("WM_MDICREATE"));

       return false;
   }
 
       return false;
   }
 


@@ -896,6 +892,14 @@ bool wxMDIChildFrame::Show(bool show)
     return true;
 }
 
     return true;
 }
 

+void
+wxMDIChildFrame::DoSetSize(int x, int y, int width, int height, int sizeFlags)
+{
+    // we need to disable client area origin adjustments used for the child
+    // windows for the frame itself
+    wxMDIChildFrameBase::DoSetSize(x, y, width, height, sizeFlags);
+}
+

 // Set the client size (i.e. leave the calculation of borders etc.
 // to wxWidgets)
 void wxMDIChildFrame::DoSetClientSize(int width, int height)
 // Set the client size (i.e. leave the calculation of borders etc.
 // to wxWidgets)
 void wxMDIChildFrame::DoSetClientSize(int width, int height)


@@ -1034,8 +1038,8 @@ void wxMDIChildFrame::Activate()
 // ---------------------------------------------------------------------------
 
 WXLRESULT wxMDIChildFrame::MSWWindowProc(WXUINT message,
 // ---------------------------------------------------------------------------
 
 WXLRESULT wxMDIChildFrame::MSWWindowProc(WXUINT message,

-                                    WXWPARAM wParam,
-                                    WXLPARAM lParam)
+                                         WXWPARAM wParam,
+                                         WXLPARAM lParam)

 {
     WXLRESULT rc = 0;
     bool processed = false;
 {
     WXLRESULT rc = 0;
     bool processed = false;


@@ -1068,11 +1072,6 @@ WXLRESULT wxMDIChildFrame::MSWWindowProc(WXUINT message,
             MSWDefWindowProc(message, wParam, lParam);
             break;
 
             MSWDefWindowProc(message, wParam, lParam);
             break;
 

-        case WM_SYSCOMMAND:
-            // DefMDIChildProc handles SC_{NEXT/PREV}WINDOW here, so pass it
-            // the message (the base class version does not)
-            return MSWDefWindowProc(message, wParam, lParam);
-

         case WM_WINDOWPOSCHANGING:
             processed = HandleWindowPosChanging((LPWINDOWPOS)lParam);
             break;
         case WM_WINDOWPOSCHANGING:
             processed = HandleWindowPosChanging((LPWINDOWPOS)lParam);
             break;


@@ -1423,11 +1422,11 @@ void MDISetMenu(wxWindow *win, HMENU hmenuFrame, HMENU hmenuWindow)
                             (WPARAM)hmenuFrame,
                             (LPARAM)hmenuWindow) )
         {
                             (WPARAM)hmenuFrame,
                             (LPARAM)hmenuWindow) )
         {

-#ifdef __WXDEBUG__

             DWORD err = ::GetLastError();
             if ( err )
             DWORD err = ::GetLastError();
             if ( err )

-                wxLogApiError(_T("SendMessage(WM_MDISETMENU)"), err);
-#endif // __WXDEBUG__
+            {
+                wxLogApiError(wxT("SendMessage(WM_MDISETMENU)"), err);
+            }

         }
     }
 
         }
     }
 


@@ -1465,7 +1464,7 @@ void MDIInsertWindowMenu(wxWindow *win, WXHMENU hMenu, HMENU menuWin)
                 inserted = true;
                 ::InsertMenu(hmenu, i, MF_BYPOSITION | MF_POPUP | MF_STRING,
                              (UINT_PTR)menuWin,
                 inserted = true;
                 ::InsertMenu(hmenu, i, MF_BYPOSITION | MF_POPUP | MF_STRING,
                              (UINT_PTR)menuWin,

-                             wxGetTranslation(WINDOW_MENU_LABEL).wx_str());
+                             wxString(wxGetTranslation(WINDOW_MENU_LABEL)).wx_str());

                 break;
             }
         }
                 break;
             }
         }


@@ -1474,7 +1473,7 @@ void MDIInsertWindowMenu(wxWindow *win, WXHMENU hMenu, HMENU menuWin)
         {
             ::AppendMenu(hmenu, MF_POPUP,
                          (UINT_PTR)menuWin,
         {
             ::AppendMenu(hmenu, MF_POPUP,
                          (UINT_PTR)menuWin,

-                         wxGetTranslation(WINDOW_MENU_LABEL).wx_str());
+                         wxString(wxGetTranslation(WINDOW_MENU_LABEL)).wx_str());

         }
     }
 
         }
     }