Don't create multiple parent-less top level frames in layout sample.

[wxWidgets.git] / include / wx / msw / toplevel.h

diff --git a/include/wx/msw/toplevel.h b/include/wx/msw/toplevel.h
index 3938b96e62b8f114d41c56b5e3edfc46baa5a170..690536dd82cabc8c13bbf6f3c7d04e673a98f1ba 100644 (file)
--- a/include/wx/msw/toplevel.h
+++ b/include/wx/msw/toplevel.h
@@ -16,7 +16,7 @@
 // wxTopLevelWindowMSW
 // ----------------------------------------------------------------------------
 
-class WXDLLEXPORT wxTopLevelWindowMSW : public wxTopLevelWindowBase
+class WXDLLIMPEXP_CORE wxTopLevelWindowMSW : public wxTopLevelWindowBase
 {
 public:
     // constructors and such
@@ -57,13 +57,12 @@ public:
 
     virtual void SetLayoutDirection(wxLayoutDirection dir);
 
-#ifndef __WXWINCE__
-    virtual bool SetShape(const wxRegion& region);
-#endif // __WXWINCE__
     virtual void RequestUserAttention(int flags = wxUSER_ATTENTION_INFO);
 
     virtual bool Show(bool show = true);
+    virtual void Raise();
 
+    virtual void ShowWithoutActivating();
     virtual bool ShowFullScreen(bool show, long style = wxFULLSCREEN_ALL);
     virtual bool IsFullScreen() const { return m_fsIsShowing; }
 
@@ -75,11 +74,18 @@ public:
     virtual bool SetTransparent(wxByte alpha);
     virtual bool CanSetTransparent();
 
-    //Top level windows have different freeze semantics on Windows
-    virtual void Freeze();
-    virtual void Thaw();
 
-    virtual void AddChild( wxWindowBase *child );
+    // MSW-specific methods
+    // --------------------
+
+    // Return the menu representing the "system" menu of the window. You can
+    // call wxMenu::AppendWhatever() methods on it but removing items from it
+    // is in general not a good idea.
+    //
+    // The pointer returned by this method belongs to the window and will be
+    // deleted when the window itself is, do not delete it yourself. May return
+    // NULL if getting the system menu failed.
+    wxMenu *MSWGetSystemMenu() const;
 
 
     // implementation from now on
@@ -116,6 +122,22 @@ public:
     // returns true if the platform should explicitly apply a theme border
     virtual bool CanApplyThemeBorder() const { return false; }
 
+#if wxUSE_MENUS
+    bool HandleMenuSelect(WXWORD nItem, WXWORD nFlags, WXHMENU hMenu);
+
+    // handle WM_EXITMENULOOP message for Win95 only
+    bool HandleExitMenuLoop(WXWORD isPopup);
+
+    // handle WM_(UN)INITMENUPOPUP message to generate wxEVT_MENU_OPEN/CLOSE
+    bool HandleMenuPopup(wxEventType evtType, WXHMENU hMenu);
+
+    // Command part of HandleMenuPopup() and HandleExitMenuLoop().
+    bool DoSendMenuOpenCloseEvent(wxEventType evtType, wxMenu* menu, bool popup);
+
+    // Find the menu corresponding to the given handle.
+    virtual wxMenu* MSWFindMenuFromHMENU(WXHMENU hMenu);
+#endif // wxUSE_MENUS
+
 protected:
     // common part of all ctors
     void Init();
@@ -142,6 +164,22 @@ protected:
     virtual void DoGetSize(int *width, int *height) const;
 #endif // __WXWINCE__
 
+    // Top level windows have different freeze semantics on Windows
+    virtual void DoFreeze();
+    virtual void DoThaw();
+
+    // helper of SetIcons(): calls gets the icon with the size specified by the
+    // given system metrics (SM_C{X|Y}[SM]ICON) from the bundle and sets it
+    // using WM_SETICON with the specified wParam (ICOM_SMALL or ICON_BIG);
+    // returns true if the icon was set
+    bool DoSelectAndSetIcon(const wxIconBundle& icons, int smX, int smY, int i);
+
+    // override wxWindow virtual method to use CW_USEDEFAULT if necessary
+    virtual void MSWGetCreateWindowCoords(const wxPoint& pos,
+                                          const wxSize& size,
+                                          int& x, int& y,
+                                          int& w, int& h) const;
+
 
     // is the window currently iconized?
     bool m_iconized;
@@ -157,7 +195,16 @@ protected:
     bool                  m_fsIsMaximized;
     bool                  m_fsIsShowing;
 
-    // the last focused child: we restore focus to it on activation
+    // Save the current focus to m_winLastFocused if we're not iconized (the
+    // focus is always NULL when we're iconized).
+    void DoSaveLastFocus();
+
+    // Restore focus to m_winLastFocused if possible and needed.
+    void DoRestoreLastFocus();
+
+    // The last focused child: we remember it when we're deactivated and
+    // restore focus to it when we're activated (this is done here) or restored
+    // from iconic state (done by wxFrame).
     wxWindow             *m_winLastFocused;
 
 #if defined(__SMARTPHONE__) && defined(__WXWINCE__)
@@ -201,8 +248,12 @@ private:
     void* m_activateInfo;
 #endif
 
+    // The system menu: initially NULL but can be set (once) by
+    // MSWGetSystemMenu(). Owned by this window.
+    wxMenu *m_menuSystem;
+
     DECLARE_EVENT_TABLE()
-    DECLARE_NO_COPY_CLASS(wxTopLevelWindowMSW)
+    wxDECLARE_NO_COPY_CLASS(wxTopLevelWindowMSW);
 };
 
 #endif // _WX_MSW_TOPLEVEL_H_