blind fix for iconizing/restoring hidden child frames bug

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

diff --git a/src/msw/nativdlg.cpp b/src/msw/nativdlg.cpp
index 0d9fca1ca289278722cf903faf97fbeb368b0943..85a7920b99224fcab297d6dc20333763ddd240b8 100644 (file)
--- a/src/msw/nativdlg.cpp
+++ b/src/msw/nativdlg.cpp
@@ -43,7 +43,6 @@
 // global functions
 // ---------------------------------------------------------------------------
 
-extern wxWindow *wxWndHook;
 extern LONG APIENTRY _EXPORT wxDlgProc(HWND hWnd, UINT message,
                                        WPARAM wParam, LPARAM lParam);
 
@@ -54,12 +53,12 @@ extern LONG APIENTRY _EXPORT wxDlgProc(HWND hWnd, UINT message,
 bool wxWindow::LoadNativeDialog(wxWindow* parent, wxWindowID& id)
 {
     m_windowId = id;
-    wxWndHook = this;
+
+    wxWindowCreationHook hook(this);
     m_hWnd = (WXHWND)::CreateDialog((HINSTANCE)wxGetInstance(),
                                     MAKEINTRESOURCE(id),
                                     parent ? (HWND)parent->GetHWND() : 0,
                                     (DLGPROC) wxDlgProc);
-    wxWndHook = NULL;
 
     if ( !m_hWnd )
         return FALSE;
@@ -93,12 +92,11 @@ bool wxWindow::LoadNativeDialog(wxWindow* parent, const wxString& name)
 {
     SetName(name);
 
-    wxWndHook = this;
+    wxWindowCreationHook hook(this);
     m_hWnd = (WXHWND)::CreateDialog((HINSTANCE) wxGetInstance(),
                                     name.c_str(),
                                     parent ? (HWND)parent->GetHWND() : 0,
                                     (DLGPROC)wxDlgProc);
-    wxWndHook = NULL;
 
     if ( !m_hWnd )
         return FALSE;
@@ -173,7 +171,7 @@ wxWindow* wxWindow::CreateWindowFromHWND(wxWindow* parent, WXHWND hWnd)
 
     wxWindow* win = NULL;
 
-    if (str == T("BUTTON"))
+    if (str == wxT("BUTTON"))
     {
         int style1 = (style & 0xFF);
         if ((style1 == BS_3STATE) || (style1 == BS_AUTO3STATE) || (style1 == BS_AUTOCHECKBOX) ||
@@ -190,7 +188,7 @@ wxWindow* wxWindow::CreateWindowFromHWND(wxWindow* parent, WXHWND hWnd)
         {
             // TODO: how to find the bitmap?
             win = new wxBitmapButton;
-            wxLogError(T("Have not yet implemented bitmap button as BS_BITMAP button."));
+            wxLogError(wxT("Have not yet implemented bitmap button as BS_BITMAP button."));
         }
 #endif
         else if (style1 == BS_OWNERDRAW)
@@ -213,11 +211,11 @@ wxWindow* wxWindow::CreateWindowFromHWND(wxWindow* parent, WXHWND hWnd)
         }
         else
         {
-            wxLogError(T("Don't know what kind of button this is: id = %d"),
+            wxLogError(wxT("Don't know what kind of button this is: id = %d"),
                        id);
         }
     }
-    else if (str == T("COMBOBOX"))
+    else if (str == wxT("COMBOBOX"))
     {
         win = new wxComboBox;
     }
@@ -227,30 +225,32 @@ wxWindow* wxWindow::CreateWindowFromHWND(wxWindow* parent, WXHWND hWnd)
     // for correct functioning.
     // Could have wxWindow::AdoptAttributesFromHWND(WXHWND)
     // to be overridden by each control class.
-    else if (str == T("EDIT("))
+    else if (str == wxT("EDIT"))
     {
         win = new wxTextCtrl;
     }
-    else if (str == T("LISTBOX"))
+    else if (str == wxT("LISTBOX"))
     {
         win = new wxListBox;
     }
-    else if (str == T("SCROLLBAR"))
+    else if (str == wxT("SCROLLBAR"))
     {
         win = new wxScrollBar;
     }
-#if defined(__WIN95__) && !defined(__TWIN32__)
-    else if (str == T("MSCTLS_UPDOWN32"))
+#if defined(__WIN95__) && !defined(__TWIN32__) && wxUSE_SPINBTN
+    else if (str == wxT("MSCTLS_UPDOWN32"))
     {
         win = new wxSpinButton;
     }
 #endif
-    else if (str == T("MSCTLS_TRACKBAR32"))
+#if wxUSE_SLIDER
+    else if (str == wxT("MSCTLS_TRACKBAR32"))
     {
         // Need to ascertain if it's horiz or vert
         win = new wxSlider;
     }
-    else if (str == T("STATIC"))
+#endif // wxUSE_SLIDER
+    else if (str == wxT("STATIC"))
     {
         int style1 = (style & 0xFF);
 
@@ -262,13 +262,13 @@ wxWindow* wxWindow::CreateWindowFromHWND(wxWindow* parent, WXHWND hWnd)
             win = new wxStaticBitmap;
 
             // Help! this doesn't correspond with the wxWin implementation.
-            wxLogError(T("Please make SS_BITMAP statics into owner-draw buttons."));
+            wxLogError(wxT("Please make SS_BITMAP statics into owner-draw buttons."));
         }
 #endif
     }
     else
     {
-        wxString msg(T("Don't know how to convert from Windows class "));
+        wxString msg(wxT("Don't know how to convert from Windows class "));
         msg += str;
         wxLogError(msg);
     }
@@ -282,11 +282,9 @@ wxWindow* wxWindow::CreateWindowFromHWND(wxWindow* parent, WXHWND hWnd)
         win->SubclassWin(hWnd);
         win->AdoptAttributesFromHWND();
         win->SetupColours();
-
-        return win;
     }
-    else
-        return NULL;
+
+    return win;
 }
 
 // Make sure the window style (etc.) reflects the HWND style (roughly)