implemented wxDC::DoGetSize() correctly for metafile DC classes

[wxWidgets.git] / include / wx / window.h

diff --git a/include/wx/window.h b/include/wx/window.h
index 19c6a01a25196a5972ad227bbb7459fa456112e6..da86c0b4704629a1b3f65e211c11678ffa37ae42 100644 (file)
--- a/include/wx/window.h
+++ b/include/wx/window.h
@@ -5,17 +5,13 @@
 // Modified by: Ron Lee
 // Created:     01/02/97
 // RCS-ID:      $Id$
-// Copyright:   (c) wxWidgets team
+// Copyright:   (c) Vadim Zeitlin
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_WINDOW_H_BASE_
 #define _WX_WINDOW_H_BASE_
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-    #pragma interface "windowbase.h"
-#endif
-
 // ----------------------------------------------------------------------------
 // headers which we must include here
 // ----------------------------------------------------------------------------
@@ -172,19 +168,11 @@ public:
     // window attributes
     // -----------------
 
-        // NB: in future versions of wxWidgets Set/GetTitle() will only work
-        //     with the top level windows (such as dialogs and frames) and
-        //     Set/GetLabel() only with the other ones (i.e. all controls).
-
-        // the title (or label, see below) of the window: the text which the
-        // window shows
-    virtual void SetTitle( const wxString& WXUNUSED(title) ) {}
-    virtual wxString GetTitle() const { return wxEmptyString; }
-
         // label is just the same as the title (but for, e.g., buttons it
-        // makes more sense to speak about labels)
-    virtual void SetLabel(const wxString& label) { SetTitle(label); }
-    virtual wxString GetLabel() const { return GetTitle(); }
+        // makes more sense to speak about labels), title access
+        // is available from wxTLW classes only (frames, dialogs)
+    virtual void SetLabel(const wxString& label) = 0;
+    virtual wxString GetLabel() const = 0;
 
         // the window name is used for ressource setting in X, it is not the
         // same as the window title/label
@@ -920,6 +908,10 @@ public:
     void SetHelpTextForId(const wxString& text);
         // get the help string associated with this window (may be empty)
     wxString GetHelpText() const;
+#else
+    // silently ignore SetHelpText() calls
+    void SetHelpText(const wxString& WXUNUSED(text)) { }
+    void SetHelpTextForId(const wxString& WXUNUSED(text)) { }
 #endif // wxUSE_HELP
 
     // tooltips
@@ -964,7 +956,7 @@ public:
     void DeleteRelatedConstraints();
     void ResetConstraints();
 
-        // these methods may be overriden for special layout algorithms
+        // these methods may be overridden for special layout algorithms
     virtual void SetConstraintSizes(bool recurse = true);
     virtual bool LayoutPhase1(int *noChanges);
     virtual bool LayoutPhase2(int *noChanges);
@@ -1069,6 +1061,17 @@ public:
     // behaviour in the most common case
     virtual bool ShouldInheritColours() const { return false; }
 
+    // Reserved for future use
+    virtual void ReservedWindowFunc1() {}
+    virtual void ReservedWindowFunc2() {}
+    virtual void ReservedWindowFunc3() {}
+    virtual void ReservedWindowFunc4() {}
+    virtual void ReservedWindowFunc5() {}
+    virtual void ReservedWindowFunc6() {}
+    virtual void ReservedWindowFunc7() {}
+    virtual void ReservedWindowFunc8() {}
+    virtual void ReservedWindowFunc9() {}
+
 protected:
     // event handling specific to wxWindow
     virtual bool TryValidator(wxEvent& event);
@@ -1268,6 +1271,14 @@ protected:
     // same size as it would have after a call to Fit()
     virtual wxSize DoGetBestSize() const;
 
+    // called from DoGetBestSize() to convert best virtual size (returned by
+    // the window sizer) to the best size for the window itself; this is
+    // overridden at wxScrolledWindow level to clump down virtual size to real
+    virtual wxSize GetWindowSizeForVirtualSize(const wxSize& size) const
+    {
+        return size;
+    }
+
     // this is the virtual function to be overriden in any derived class which
     // wants to change how SetSize() or Move() works - it is called by all
     // versions of these functions in the base class
@@ -1301,6 +1312,9 @@ protected:
     // implements the window variants
     virtual void DoSetWindowVariant( wxWindowVariant variant ) ;
 
+    // Reserved for future use
+    void* m_windowReserved;
+
 private:
     // contains the last id generated by NewControlId
     static int ms_lastControlId;
@@ -1514,6 +1528,4 @@ public:
 #endif // wxUSE_ACCESSIBILITY
 
 
-#endif
-    // _WX_WINDOW_H_BASE_
-
+#endif // _WX_WINDOW_H_BASE_