Compile fixes and typos corrected.

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

diff --git a/include/wx/window.h b/include/wx/window.h
index 94ea50624ae33e06054e508e25d443e74e32b6f8..5ae7d448c94816b5c362001b8973fb3bf6c592d7 100644 (file)
--- a/include/wx/window.h
+++ b/include/wx/window.h
@@ -28,7 +28,14 @@
 #include "wx/font.h"            // so we can't do without them
 #include "wx/colour.h"
 #include "wx/region.h"
-#include "wx/accel.h"
+
+#if wxUSE_VALIDATORS
+    #include "wx/validate.h"    // defines wxDefaultValidator
+#endif // wxUSE_VALIDATORS
+
+#if wxUSE_ACCEL
+    #include "wx/accel.h"
+#endif // wxUSE_ACCEL
 
 // ----------------------------------------------------------------------------
 // forward declarations
@@ -45,7 +52,6 @@ class WXDLLEXPORT wxLayoutConstraints;
 class WXDLLEXPORT wxResourceTable;
 class WXDLLEXPORT wxSizer;
 class WXDLLEXPORT wxToolTip;
-class WXDLLEXPORT wxValidator;
 class WXDLLEXPORT wxWindowBase;
 class WXDLLEXPORT wxWindow;
 
@@ -114,6 +120,9 @@ public:
                     const wxPoint& pos = wxDefaultPosition,
                     const wxSize& size = wxDefaultSize,
                     long style = 0,
+#if wxUSE_VALIDATORS
+                    const wxValidator& validator = wxDefaultValidator,
+#endif // wxUSE_VALIDATORS
                     const wxString& name = wxPanelNameStr);
 
     virtual ~wxWindowBase();
@@ -254,8 +263,10 @@ public:
     }
 
         // centre with respect to the the parent window
-    void Centre( int direction = wxHORIZONTAL );
-    void Center( int direction = wxHORIZONTAL ) { Centre(direction); }
+    void Centre( int direction = wxBOTH );
+    void Center( int direction = wxBOTH ) { Centre(direction); }
+    void CentreOnParent( int dir = wxBOTH ) { Centre(dir | wxCENTER_FRAME); }
+    void CenterOnParent( int dir = wxBOTH ) { Centre(dir | wxCENTER_FRAME); }
 
         // set window size to wrap around its children
     virtual void Fit();
@@ -321,7 +332,7 @@ public:
     inline wxWindow *GetGrandParent() const;
 
         // is this window a top level one?
-    bool IsTopLevel() const { return m_parent != 0; }
+    bool IsTopLevel() const;
 
         // it doesn't really change parent, use ReParent() instead
     void SetParent( wxWindowBase *parent ) { m_parent = (wxWindow *)parent; }
@@ -356,26 +367,22 @@ public:
     // validators and client data
     // --------------------------
 
+#if wxUSE_VALIDATORS
         // a window may have an associated validator which is used to control
         // user input
     virtual void SetValidator( const wxValidator &validator );
     virtual wxValidator *GetValidator() { return m_windowValidator; }
+#endif // wxUSE_VALIDATORS
 
         // 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
-    virtual void SetClientObject( wxClientData *data )
-    {
-        if ( m_clientObject )
-            delete m_clientObject;
+        // which won't be deleted by the window - but not both of them
+    void SetClientObject( wxClientData *data ) { DoSetClientObject(data); }
+    wxClientData *GetClientObject() const { return DoGetClientObject(); }
 
-        m_clientObject = data;
-    }
-    virtual wxClientData *GetClientObject() const { return m_clientObject; }
-
-    virtual void SetClientData( void *data ) { m_clientData = data; }
-    virtual void *GetClientData() const { return m_clientData; }
+    void SetClientData( void *data ) { DoSetClientData(data); }
+    void *GetClientData() const { return DoGetClientData(); }
 
     // dialog oriented functions
     // -------------------------
@@ -389,12 +396,14 @@ public:
 
     virtual void InitDialog();
 
+#if wxUSE_ACCEL
     // accelerators
     // ------------
     virtual void SetAcceleratorTable( const wxAcceleratorTable& accel )
         { m_acceleratorTable = accel; }
     wxAcceleratorTable *GetAcceleratorTable()
         { return &m_acceleratorTable; }
+#endif // wxUSE_ACCEL
 
     // dialog units translations
     // -------------------------
@@ -522,7 +531,10 @@ public:
 
     void UpdateWindowUI();
 
-    virtual bool PopupMenu( wxMenu *menu, int x, int y ) = 0;
+    bool PopupMenu( wxMenu *menu, const wxPoint& pos )
+        { return DoPopupMenu(menu, pos.x, pos.y); }
+    bool PopupMenu( wxMenu *menu, int x, int y )
+        { return DoPopupMenu(menu, x, y); }
 
     // scrollbars
     // ----------
@@ -654,8 +666,10 @@ protected:
     // changed with SetEventHandler()
     wxEvtHandler        *m_eventHandler;
 
+#if wxUSE_VALIDATORS
     // associated validator or NULL if none
     wxValidator         *m_windowValidator;
+#endif // wxUSE_VALIDATORS
 
 #if wxUSE_DRAG_AND_DROP
     wxDropTarget        *m_dropTarget;
@@ -673,15 +687,22 @@ protected:
     // the region which should be repainted in response to paint event
     wxRegion             m_updateRegion;
 
+#if wxUSE_ACCEL
     // the accelerator table for the window which translates key strokes into
     // command events
     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
-    wxClientData        *m_clientObject;
-    void                *m_clientData;
+    // 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
@@ -759,6 +780,23 @@ protected:
     virtual void DoSetToolTip( wxToolTip *tip );
 #endif // wxUSE_TOOLTIPS
 
+    virtual bool DoPopupMenu( wxMenu *menu, int x, int y ) = 0;
+
+    // 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?
+    enum wxClientDataType
+    {
+        ClientData_None,    // we don't know yet because we don't have it at all
+        ClientData_Object,  // our client data is typed and we own it
+        ClientData_Void     // client data is untyped and we don't own it
+    } m_clientDataType;
+
 private:
     // contains the last id generated by NewControlId
     static int ms_lastControlId;
@@ -781,6 +819,8 @@ private:
     #include "wx/qt/window.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/window.h"
+#elif defined(__WXPM__)
+    #include "wx/os2/window.h"
 #endif
 
 // ----------------------------------------------------------------------------