// Name: window.h
// Purpose:
// Author: Robert Roebling
-// Created: 01/02/97
-// Id:
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
+// Id: $Id$
+// Copyright: (c) 1998 Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#include "wx/dc.h"
#include "wx/region.h"
#include "wx/dnd.h"
+#include "wx/accel.h"
//-----------------------------------------------------------------------------
// global data
class wxLayoutConstraints;
class wxSizer;
+class wxResourceTable;
+class wxItemResource;
+class wxClientData;
+class wxVoidClientData;
class wxWindow;
-class wxCanvas;
+
+//-----------------------------------------------------------------------------
+// callback definition for inserting a window (internal)
+//-----------------------------------------------------------------------------
+
+typedef void (*wxInsertChildFunction)( wxWindow*, wxWindow* );
//-----------------------------------------------------------------------------
// global data
extern const wxSize wxDefaultSize;
extern const wxPoint wxDefaultPosition;
+//-----------------------------------------------------------------------------
+// wxClientData
+//-----------------------------------------------------------------------------
+
+class wxClientData
+{
+public:
+ wxClientData() { }
+ virtual ~wxClientData() { }
+};
+
+//-----------------------------------------------------------------------------
+// wxStringClientData
+//-----------------------------------------------------------------------------
+
+class wxStringClientData: public wxClientData
+{
+public:
+ wxStringClientData() { }
+ wxStringClientData( wxString &data ) { m_data = data; }
+ void SetData( wxString &data ) { m_data = data; }
+ wxString GetData() const { return m_data; }
+
+private:
+ wxString m_data;
+};
+
//-----------------------------------------------------------------------------
// wxWindow
//-----------------------------------------------------------------------------
class wxWindow: public wxEvtHandler
{
+ DECLARE_DYNAMIC_CLASS(wxWindow)
+
public:
wxWindow();
- wxWindow( wxWindow *parent, wxWindowID id,
- const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
- long style = 0, const wxString &name = wxPanelNameStr );
- bool Create( wxWindow *parent, wxWindowID id,
- const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize,
- long style = 0, const wxString &name = wxPanelNameStr );
+ wxWindow(wxWindow *parent, wxWindowID id,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = 0,
+ const wxString& name = wxPanelNameStr);
+ bool Create(wxWindow *parent, wxWindowID id,
+ const wxPoint& pos = wxDefaultPosition,
+ const wxSize& size = wxDefaultSize,
+ long style = 0,
+ const wxString& name = wxPanelNameStr);
virtual ~wxWindow();
+
+ virtual bool LoadFromResource( wxWindow *parent, const wxString& resourceName,
+ const wxResourceTable *table = (const wxResourceTable *) NULL);
+ virtual wxControl *CreateItem(const wxItemResource* childResource, const wxItemResource* parentResource,
+ const wxResourceTable *table = (const wxResourceTable *) NULL);
+
bool Close( bool force = FALSE );
virtual bool Destroy();
virtual bool DestroyChildren();
virtual void GetClientSize( int *width, int *height ) const;
virtual void GetPosition( int *x, int *y ) const;
virtual void Centre( int direction = wxHORIZONTAL );
+ inline void Center(int direction = wxHORIZONTAL) { Centre(direction); }
virtual void Fit();
+ virtual void SetSizeHints( int minW, int minH, int maxW = -1, int maxH = -1, int incW = -1, int incH = -1 );
+
+ // Dialog units translations. Implemented in wincmn.cpp.
+ wxPoint ConvertPixelsToDialog(const wxPoint& pt) ;
+ wxPoint ConvertDialogToPixels(const wxPoint& pt) ;
+ inline wxSize ConvertPixelsToDialog(const wxSize& sz)
+ { wxPoint pt(ConvertPixelsToDialog(wxPoint(sz.x, sz.y))); return wxSize(pt.x, pt.y); }
+ inline wxSize ConvertDialogToPixels(const wxSize& sz)
+ { wxPoint pt(ConvertDialogToPixels(wxPoint(sz.x, sz.y))); return wxSize(pt.x, pt.y); }
+
void OnSize( wxSizeEvent &event );
void OnIdle( wxIdleEvent& event );
virtual bool Show( bool show );
virtual void Enable( bool enable );
virtual void MakeModal( bool modal );
- virtual bool IsEnabled() const { return m_isEnabled; };
+ virtual bool IsEnabled() const { return m_isEnabled; }
+ inline bool Enabled() const { return IsEnabled(); }
virtual void SetFocus();
virtual bool OnClose();
virtual void RemoveChild( wxWindow *child );
void SetReturnCode( int retCode );
int GetReturnCode();
- wxWindow *GetParent();
+ wxWindow *GetParent() const
+ { return m_parent; }
+ wxWindow *GetGrandParent() const
+ { return (m_parent ? m_parent->m_parent : (wxWindow*)NULL); }
+ void SetParent( wxWindow *p )
+ { m_parent = p; }
wxEvtHandler *GetEventHandler();
- void SetEventhandler( wxEvtHandler *handler );
+ void SetEventHandler( wxEvtHandler *handler );
+ void PushEventHandler( wxEvtHandler *handler );
+ wxEvtHandler *PopEventHandler( bool deleteHandler = FALSE );
virtual wxValidator *GetValidator();
- virtual void SetValidator( wxValidator *validator );
+ virtual void SetValidator( const wxValidator &validator );
+ virtual void SetClientObject( wxClientData *data );
+ virtual wxClientData *GetClientObject();
+
+ virtual void SetClientData( void *data );
+ virtual void *GetClientData();
+
+ virtual void SetAcceleratorTable( const wxAcceleratorTable& accel );
+ virtual wxAcceleratorTable *GetAcceleratorTable() { return &m_acceleratorTable; }
+
bool IsBeingDeleted();
void SetId( wxWindowID id );
void SetCursor( const wxCursor &cursor );
- virtual void Refresh( bool eraseBackground = TRUE, const wxRect *rect = NULL );
+ virtual void Refresh( bool eraseBackground = TRUE, const wxRect *rect = (const wxRect *) NULL );
virtual void Clear();
- virtual bool IsExposed( long x, long y );
- virtual bool IsExposed( long x, long y, long width, long height );
+
+ virtual wxRegion GetUpdateRegion() const;
+ virtual bool IsExposed(int x, int y) const;
+ virtual bool IsExposed(int x, int y, int w, int h) const;
+ virtual bool IsExposed(const wxPoint& pt) const;
+ virtual bool IsExposed(const wxRect& rect) const;
virtual wxColour GetBackgroundColour() const;
virtual void SetBackgroundColour( const wxColour &colour );
+ virtual wxColour GetForegroundColour() const;
+ virtual void SetForegroundColour( const wxColour &colour );
- virtual void SetDefaultBackgroundColour( const wxColour& col )
- { m_defaultBackgroundColour = col; };
- virtual wxColour GetDefaultBackgroundColour() const
- { return m_defaultBackgroundColour; };
- virtual void SetDefaultForegroundColour( const wxColour& col )
- { m_defaultForegroundColour = col; };
- virtual wxColour GetDefaultForegroundColour() const
- { return m_defaultForegroundColour; };
+ virtual int GetCharHeight() const;
+ virtual int GetCharWidth() const;
+ virtual void GetTextExtent( const wxString& string, int *x, int *y,
+ int *descent = (int *) NULL,
+ int *externalLeading = (int *) NULL,
+ const wxFont *theFont = (const wxFont *) NULL, bool use16 = FALSE) const;
virtual void SetFont( const wxFont &font );
virtual wxFont *GetFont();
- // For backward compatibility
+
+ // For backward compatibility
inline virtual void SetButtonFont(const wxFont& font) { SetFont(font); }
inline virtual void SetLabelFont(const wxFont& font) { SetFont(font); }
inline virtual wxFont *GetLabelFont() { return GetFont(); };
inline virtual wxFont *GetButtonFont() { return GetFont(); };
+
virtual void SetWindowStyleFlag( long flag );
virtual long GetWindowStyleFlag() const;
+
virtual void CaptureMouse();
virtual void ReleaseMouse();
+
virtual void SetTitle( const wxString &title );
virtual wxString GetTitle() const;
virtual void SetName( const wxString &name );
virtual bool IsShown() const;
- virtual void Raise(void);
- virtual void Lower(void);
+ virtual void Raise();
+ virtual void Lower();
virtual bool IsRetained();
virtual wxWindow *FindWindow( long id );
virtual wxWindow *FindWindow( const wxString& name );
+
void AllowDoubleClick( bool WXUNUSED(allow) ) {};
void SetDoubleClick( bool WXUNUSED(allow) ) {};
+
virtual void ClientToScreen( int *x, int *y );
virtual void ScreenToClient( int *x, int *y );
virtual bool TransferDataFromWindow();
void OnInitDialog( wxInitDialogEvent &event );
virtual void InitDialog();
-
+
virtual bool PopupMenu( wxMenu *menu, int x, int y );
virtual void SetDropTarget( wxDropTarget *dropTarget );
virtual wxDropTarget *GetDropTarget() const;
-
-private:
- virtual GtkWidget* GetConnectWidget(void);
-
-public:
+
virtual void SetScrollbar( int orient, int pos, int thumbVisible,
int range, bool refresh = TRUE );
virtual void SetScrollPos( int orient, int pos, bool refresh = TRUE );
virtual int GetScrollPos( int orient ) const;
virtual int GetScrollThumb( int orient ) const;
virtual int GetScrollRange( int orient ) const;
- virtual void ScrollWindow( int dx, int dy, const wxRect* rect = NULL );
+ virtual void ScrollWindow( int dx, int dy, const wxRect* rect = (wxRect *) NULL );
- // return FALSE from here if the window doesn't want the focus
virtual bool AcceptsFocus() const;
-
- // update the UI state (called from OnIdle)
+
void UpdateWindowUI();
+ // implementation
+
+ void PreCreation( wxWindow *parent, wxWindowID id, const wxPoint &pos,
+ const wxSize &size, long style, const wxString &name );
+ void PostCreation();
+ virtual GtkWidget *GetConnectWidget();
+ virtual bool IsOwnGtkWindow( GdkWindow *window );
+ void ConnectWidget( GtkWidget *widget );
+
+ bool HasVMT();
-public: // cannot get private going yet
-
- void PreCreation( wxWindow *parent, wxWindowID id, const wxPoint &pos,
- const wxSize &size, long style, const wxString &name );
- void PostCreation();
- bool HasVMT();
- virtual void ImplementSetSize();
- virtual void ImplementSetPosition();
- void GetDrawingOffset( long *x, long *y );
-
- wxWindow *m_parent;
- wxList m_children;
- int m_x,m_y;
- int m_width,m_height;
- int m_retCode;
- wxEvtHandler *m_eventHandler;
- wxValidator *m_windowValidator;
- wxDropTarget *m_pDropTarget;
- wxWindowID m_windowId;
- wxCursor *m_cursor;
- wxFont m_font;
- wxColour m_backgroundColour;
- wxColour m_defaultBackgroundColour;
- wxColour m_foregroundColour ;
- wxColour m_defaultForegroundColour;
- wxRegion m_updateRegion;
- long m_windowStyle;
- bool m_isShown;
- bool m_isEnabled;
- wxString m_windowName;
- long m_drawingOffsetX,m_drawingOffsetY;
-
- GtkWidget *m_widget;
- GtkWidget *m_wxwindow;
- GtkAdjustment *m_hAdjust,*m_vAdjust;
- float m_oldHorizontalPos;
- float m_oldVerticalPos;
- bool m_needParent;
- bool m_hasScrolling;
- bool m_hasVMT;
- bool m_sizeSet;
- bool m_resizing;
-
-public: // Layout section
-
- wxLayoutConstraints * m_constraints;
- wxList * m_constraintsInvolvedIn;
- wxSizer * m_windowSizer;
- wxWindow * m_sizerParent;
- bool m_autoLayout;
+ virtual wxPoint GetClientAreaOrigin() const;
+ virtual void AdjustForParentClientOrigin( int& x, int& y, int sizeFlags );
+
+ GtkStyle *GetWidgetStyle();
+ void SetWidgetStyle();
+ virtual void ApplyWidgetStyle();
+
+
+ wxWindow *m_parent;
+ wxList m_children;
+ int m_x,m_y;
+ int m_width,m_height;
+ int m_minWidth,m_minHeight;
+ int m_maxWidth,m_maxHeight;
+ int m_retCode;
+ wxEvtHandler *m_eventHandler;
+ wxValidator *m_windowValidator;
+ wxDropTarget *m_dropTarget;
+ wxWindowID m_windowId;
+ wxCursor *m_cursor;
+ wxFont m_font;
+ wxColour m_backgroundColour;
+ wxColour m_foregroundColour ;
+ wxRegion m_updateRegion;
+ long m_windowStyle;
+ bool m_isShown;
+ bool m_isEnabled;
+ wxString m_windowName;
+ wxAcceleratorTable m_acceleratorTable;
+ wxClientData *m_clientObject;
+ void *m_clientData;
+
+ GtkWidget *m_widget;
+ GtkWidget *m_wxwindow;
+ GtkAdjustment *m_hAdjust,*m_vAdjust;
+ float m_oldHorizontalPos;
+ float m_oldVerticalPos;
+ bool m_needParent;
+ bool m_hasScrolling;
+ bool m_isScrolling;
+ bool m_hasVMT;
+ bool m_sizeSet;
+ bool m_resizing;
+ GdkGC *m_scrollGC;
+ GtkStyle *m_widgetStyle;
+
+ wxInsertChildFunction m_insertCallback;
+
+public:
+
+ wxLayoutConstraints *m_constraints;
+ wxList *m_constraintsInvolvedIn;
+ wxSizer *m_windowSizer;
+ wxWindow *m_sizerParent;
+ bool m_autoLayout;
wxLayoutConstraints *GetConstraints() const;
void SetConstraints( wxLayoutConstraints *constraints );
virtual void GetClientSizeConstraint(int *w, int *h) const ;
virtual void GetPositionConstraint(int *x, int *y) const ;
- DECLARE_DYNAMIC_CLASS(wxWindow)
+private:
DECLARE_EVENT_TABLE()
};
projects / wxWidgets.git / blobdiff