changed wxSystemSettings::HasFrameDecorations to more general GetCapability(index)

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

diff --git a/include/wx/window.h b/include/wx/window.h
index e403a1ea05c4ffe3d07508eda75b33da6d5102d5..4be6c62c9557121e74e89c73b72a9cd8b3a5b187 100644 (file)
--- a/include/wx/window.h
+++ b/include/wx/window.h
@@ -49,7 +49,6 @@
 // ----------------------------------------------------------------------------
 
 class WXDLLEXPORT wxCaret;
-class WXDLLEXPORT wxClientData;
 class WXDLLEXPORT wxControl;
 class WXDLLEXPORT wxCursor;
 class WXDLLEXPORT wxDC;
@@ -74,39 +73,6 @@ WX_DECLARE_LIST_3(wxWindow, wxWindowBase, wxWindowList, wxWindowListNode, class
 
 WXDLLEXPORT_DATA(extern wxWindowList) wxTopLevelWindows;
 
-// ----------------------------------------------------------------------------
-// helper classes used by [SG]etClientObject/Data
-//
-// TODO move into a separate header?
-// ----------------------------------------------------------------------------
-
-// what kind of client data do we have?
-enum wxClientDataType
-{
-    wxClientData_None,    // we don't know yet because we don't have it at all
-    wxClientData_Object,  // our client data is typed and we own it
-    wxClientData_Void     // client data is untyped and we don't own it
-};
-
-class wxClientData
-{
-public:
-    wxClientData() { }
-    virtual ~wxClientData() { }
-};
-
-class wxStringClientData : public wxClientData
-{
-public:
-    wxStringClientData() { }
-    wxStringClientData( const wxString &data ) : m_data(data) { }
-    void SetData( const wxString &data ) { m_data = data; }
-    const wxString& GetData() const { return m_data; }
-
-private:
-    wxString  m_data;
-};
-
 // ----------------------------------------------------------------------------
 // wxWindowBase is the base class for all GUI controls/widgets, this is the public
 // interface of this class.
@@ -170,6 +136,10 @@ public:
     // window attributes
     // -----------------
 
+        // NB: in future versions of wxWindows 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) ) {}
@@ -361,8 +331,8 @@ public:
     virtual void SetThemeEnabled(bool enableTheme) { m_themeEnabled = enableTheme; }
     virtual bool GetThemeEnabled() const { return m_themeEnabled; }
 
-    // focus handling
-    // --------------
+    // focus and keyboard handling
+    // ---------------------------
 
         // set focus to this window
     virtual void SetFocus() = 0;
@@ -378,6 +348,17 @@ public:
         // click it
     virtual bool AcceptsFocusFromKeyboard() const { return AcceptsFocus(); }
 
+        // NB: these methods really don't belong here but with the current
+        //     class hierarchy there is no other place for them :-(
+
+        // get the default child of this parent, i.e. the one which is
+        // activated by pressing <Enter>
+    virtual wxWindow *GetDefaultItem() const { return NULL; }
+
+        // set this child as default, return the old default
+    virtual wxWindow *SetDefaultItem(wxWindow * WXUNUSED(child))
+        { return NULL; }
+
     // parent/children relations
     // -------------------------
 
@@ -432,18 +413,6 @@ public:
     virtual wxValidator *GetValidator() { return m_windowValidator; }
 #endif // wxUSE_VALIDATORS
 
-    // client data
-    // -----------
-
-        // each window may have associated client data: either a pointer to
-        // wxClientData object in which case it is managed by the window (i.e.
-        // it will delete the data when it's destroyed) or an untyped pointer
-        // which won't be deleted by the window - but not both of them
-    void SetClientObject( wxClientData *data ) { DoSetClientObject(data); }
-    wxClientData *GetClientObject() const { return DoGetClientObject(); }
-
-    void SetClientData( void *data ) { DoSetClientData(data); }
-    void *GetClientData() const { return DoGetClientData(); }
 
     // dialog oriented functions
     // -------------------------
@@ -786,7 +755,7 @@ protected:
     // the window id - a number which uniquely identifies a window among
     // its siblings unless it is -1
     wxWindowID           m_windowId;
-    
+
     // the parent window of this window (or NULL) and the list of the children
     // of this window
     wxWindow            *m_parent;
@@ -827,17 +796,6 @@ protected:
     wxAcceleratorTable   m_acceleratorTable;
 #endif // wxUSE_ACCEL
 
-    // user data associated with the window: either an object which will be
-    // deleted by the window when it's deleted or some raw pointer which we do
-    // nothing with - only one type of data can be used with the given window
-    // (i.e. you cannot set the void data and then associate the window with
-    // wxClientData or vice versa)
-    union
-    {
-        wxClientData *m_clientObject;
-        void         *m_clientData;
-    };
-
     // the tooltip for this window (may be NULL)
 #if wxUSE_TOOLTIPS
     wxToolTip           *m_tooltip;
@@ -954,15 +912,9 @@ protected:
     virtual bool DoPopupMenu( wxMenu *menu, int x, int y ) = 0;
 #endif // wxUSE_MENUS
 
-    // client data accessors
-    virtual void DoSetClientObject( wxClientData *data );
-    virtual wxClientData *DoGetClientObject() const;
-
-    virtual void DoSetClientData( void *data );
-    virtual void *DoGetClientData() const;
-
-    // what kind of data do we have?
-    wxClientDataType m_clientDataType;
+    // Makes an adjustment to the window position (for example, a frame that has
+    // a toolbar that it manages itself).
+    virtual void AdjustForParentClientOrigin(int& x, int& y, int sizeFlags);
 
 private:
     // contains the last id generated by NewControlId
@@ -1004,8 +956,6 @@ private:
         #define sm_classwxWindowMGL sm_classwxWindow
     #endif // wxUniv
     #include "wx/mgl/window.h"
-#elif defined(__WXQT__)
-    #include "wx/qt/window.h"
 #elif defined(__WXMAC__)
     #ifdef __WXUNIVERSAL__
         #define wxWindowNative wxWindowMac