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1/////////////////////////////////////////////////////////////////////////////
2// Name: control.h
3// Purpose: wxControl class
4// Author: Julian Smart
5// Modified by:
6// Created: 01/02/97
7// RCS-ID: $Id$
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8// Copyright: (c) Julian Smart
9// Licence: wxWindows licence
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10/////////////////////////////////////////////////////////////////////////////
11
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12#ifndef _WX_CONTROL_H_
13#define _WX_CONTROL_H_
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14
15#ifdef __GNUG__
16#pragma interface "control.h"
17#endif
18
19#include "wx/window.h"
20#include "wx/list.h"
21#include "wx/validate.h"
22
23// General item class
24class WXDLLEXPORT wxControl: public wxWindow
25{
26 DECLARE_ABSTRACT_CLASS(wxControl)
27public:
28 wxControl(void);
29 ~wxControl(void);
30
7f555861 31 virtual void Command(wxCommandEvent& WXUNUSED(event)) {}; // Simulates an event
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32 virtual void ProcessCommand(wxCommandEvent& event); // Calls the callback and
33 // appropriate event handlers
debe6624 34 virtual void SetClientSize(int width, int height);
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35 virtual void SetClientSize(const wxSize& sz) { wxWindow::SetClientSize(sz); }
36
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37 virtual void SetLabel(const wxString& label);
38 virtual wxString GetLabel(void) const ;
39
40#if WXWIN_COMPATIBILITY
41 inline virtual void SetButtonColour(const wxColour& WXUNUSED(col)) { }
42 inline wxColour*GetButtonColour(void) const { return NULL; }
43
44 inline virtual void SetLabelFont(const wxFont& font);
45 inline virtual void SetButtonFont(const wxFont& font);
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46 inline wxFont& GetLabelFont(void) const ;
47 inline wxFont& GetButtonFont(void) const ;
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48#endif
49
50 // Places item in centre of panel - so can't be used BEFORE panel->Fit()
debe6624 51 void Centre(int direction = wxHORIZONTAL);
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52 inline void Callback(const wxFunction function); // Adds callback
53
54 // MSW-specific
55
56 // Window procedure
57 virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
debe6624 58 virtual void MSWOnMouseMove(int x, int y, WXUINT flags);
fd3f686c 59 virtual bool MSWNotify(WXWPARAM wParam, WXLPARAM lParam, WXLPARAM *result);
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60
61 void OnEraseBackground(wxEraseEvent& event);
62
63 // For ownerdraw items
64 virtual bool MSWOnDraw(WXDRAWITEMSTRUCT *WXUNUSED(item)) { return FALSE; };
65 virtual bool MSWOnMeasure(WXMEASUREITEMSTRUCT *WXUNUSED(item)) { return FALSE; };
66
67 inline wxFunction GetCallback(void) { return m_callback; }
68 inline wxList& GetSubcontrols(void) { return m_subControls; }
69protected:
70 wxFunction m_callback; // Callback associated with the window
71
72 // MSW implementation
73 wxList m_subControls; // For controls like radiobuttons which are really composite
74
75DECLARE_EVENT_TABLE()
76};
77
78inline void wxControl::Callback(const wxFunction function) { m_callback = function; }; // Adds callback
79
80#if WXWIN_COMPATIBILITY
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81inline wxFont& wxControl::GetLabelFont(void) const { return GetFont() ; }
82inline wxFont& wxControl::GetButtonFont(void) const { return GetFont() ; }
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83inline void wxControl::SetLabelFont(const wxFont& font) { SetFont(font); }
84inline void wxControl::SetButtonFont(const wxFont& font) { SetFont(font); }
85#endif
86
87#endif
bbcdf8bc 88 // _WX_CONTROL_H_