87 lines
3.0 KiB
C
87 lines
3.0 KiB
C
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/////////////////////////////////////////////////////////////////////////////
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// Name: control.h
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// Purpose: wxControl class
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// Author: Julian Smart
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// Modified by:
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// Created: 01/02/97
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart and Markus Holzem
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// Licence: wxWindows license
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/////////////////////////////////////////////////////////////////////////////
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#ifndef __CONTROLH__
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#define __CONTROLH__
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#ifdef __GNUG__
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#pragma interface "control.h"
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#endif
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#include "wx/window.h"
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#include "wx/list.h"
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#include "wx/validate.h"
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// General item class
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class WXDLLEXPORT wxControl: public wxWindow
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{
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DECLARE_ABSTRACT_CLASS(wxControl)
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public:
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wxControl(void);
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~wxControl(void);
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virtual void Command(wxCommandEvent& WXUNUSED(event)) = 0; // Simulates an event
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virtual void ProcessCommand(wxCommandEvent& event); // Calls the callback and
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// appropriate event handlers
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virtual void SetClientSize(const int width, const int height);
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virtual void SetLabel(const wxString& label);
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virtual wxString GetLabel(void) const ;
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#if WXWIN_COMPATIBILITY
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inline virtual void SetButtonColour(const wxColour& WXUNUSED(col)) { }
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inline wxColour*GetButtonColour(void) const { return NULL; }
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inline virtual void SetLabelFont(const wxFont& font);
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inline virtual void SetButtonFont(const wxFont& font);
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inline wxFont *GetLabelFont(void) const ;
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inline wxFont *GetButtonFont(void) const ;
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#endif
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// Places item in centre of panel - so can't be used BEFORE panel->Fit()
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void Centre(const int direction = wxHORIZONTAL);
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inline void Callback(const wxFunction function); // Adds callback
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// MSW-specific
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// Window procedure
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virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
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virtual void MSWOnMouseMove(const int x, const int y, const WXUINT flags);
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virtual bool MSWNotify(const WXWPARAM wParam, const WXLPARAM lParam);
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void OnEraseBackground(wxEraseEvent& event);
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// For ownerdraw items
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virtual bool MSWOnDraw(WXDRAWITEMSTRUCT *WXUNUSED(item)) { return FALSE; };
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virtual bool MSWOnMeasure(WXMEASUREITEMSTRUCT *WXUNUSED(item)) { return FALSE; };
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inline wxFunction GetCallback(void) { return m_callback; }
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inline wxList& GetSubcontrols(void) { return m_subControls; }
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protected:
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wxFunction m_callback; // Callback associated with the window
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// MSW implementation
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wxList m_subControls; // For controls like radiobuttons which are really composite
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DECLARE_EVENT_TABLE()
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};
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inline void wxControl::Callback(const wxFunction function) { m_callback = function; }; // Adds callback
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#if WXWIN_COMPATIBILITY
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inline wxFont *wxControl::GetLabelFont(void) const { return GetFont() ; }
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inline wxFont *wxControl::GetButtonFont(void) const { return GetFont() ; }
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inline void wxControl::SetLabelFont(const wxFont& font) { SetFont(font); }
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inline void wxControl::SetButtonFont(const wxFont& font) { SetFont(font); }
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#endif
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#endif
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// __CONTROLH__
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