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compilation fix for !wxUSE_MENU_CALLBACK
[wxWidgets.git] / include / wx / msw / control.h
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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: $Id$
bbcdf8bc 8// Copyright: (c) Julian Smart
42e69d6b 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__
341c92a8 16 #pragma interface "control.h"
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17#endif
18
2bda0e17 19// General item class
8d99be5f 20class WXDLLEXPORT wxControl : public wxControlBase
2bda0e17 21{
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22 DECLARE_ABSTRACT_CLASS(wxControl)
23
2bda0e17 24public:
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25 wxControl();
26 virtual ~wxControl();
27
28 // Simulates an event
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29 virtual void Command(wxCommandEvent& event) { ProcessCommand(event); }
30
31 // implementation from now on
32 // --------------------------
2bda0e17 33
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34 // Calls the callback and appropriate event handlers
35 bool ProcessCommand(wxCommandEvent& event);
2bda0e17 36
2bda0e17 37 // MSW-specific
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38#ifdef __WIN95__
39 virtual bool MSWOnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
40#endif // Win95
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41
42 // For ownerdraw items
43 virtual bool MSWOnDraw(WXDRAWITEMSTRUCT *WXUNUSED(item)) { return FALSE; };
44 virtual bool MSWOnMeasure(WXMEASUREITEMSTRUCT *WXUNUSED(item)) { return FALSE; };
45
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46 wxList& GetSubcontrols() { return m_subControls; }
47
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48 void OnEraseBackground(wxEraseEvent& event);
49
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50#if WXWIN_COMPATIBILITY
51 virtual void SetButtonColour(const wxColour& WXUNUSED(col)) { }
52 wxColour* GetButtonColour() const { return NULL; }
53
54 inline virtual void SetLabelFont(const wxFont& font);
55 inline virtual void SetButtonFont(const wxFont& font);
56 inline wxFont& GetLabelFont() const;
57 inline wxFont& GetButtonFont() const;
58
59 // Adds callback
60 inline void Callback(const wxFunction function);
61
62 wxFunction GetCallback() { return m_callback; }
63
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64protected:
65 wxFunction m_callback; // Callback associated with the window
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66#endif // WXWIN_COMPATIBILITY
67
68protected:
69 // For controls like radiobuttons which are really composite
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70 wxList m_subControls;
71
72 virtual wxSize DoGetBestSize();
73
74 // create the control of the given class with the given style, returns FALSE
75 // if creation failed
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76 //
77 // All parameters except classname and style are optional, if the
78 // size/position are not given, they should be set later with SetSize() and,
79 // label (the title of the window), of course, is left empty. The extended
80 // style is determined from the style and the app 3D settings automatically
81 // if it's not specified explicitly.
82 bool MSWCreateControl(const wxChar *classname,
83 WXDWORD style,
84 const wxPoint& pos = wxDefaultPosition,
85 const wxSize& size = wxDefaultSize,
86 const wxString& label = wxEmptyString,
87 WXDWORD exstyle = (WXDWORD)-1);
2bda0e17 88
8d99be5f 89 // determine the extended styles combination for this window (may slightly
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90 // modify style parameter, this is why it's non const)
91 WXDWORD GetExStyle(WXDWORD& style, bool *want3D) const;
4438caf4 92
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93private:
94 DECLARE_EVENT_TABLE()
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95};
96
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97
98#if WXWIN_COMPATIBILITY
42e69d6b 99 inline void wxControl::Callback(const wxFunction f) { m_callback = f; };
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100 inline wxFont& wxControl::GetLabelFont() const { return GetFont(); }
101 inline wxFont& wxControl::GetButtonFont() const { return GetFont(); }
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102 inline void wxControl::SetLabelFont(const wxFont& font) { SetFont(font); }
103 inline void wxControl::SetButtonFont(const wxFont& font) { SetFont(font); }
42e69d6b 104#endif // WXWIN_COMPATIBILITY
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105
106#endif
bbcdf8bc 107 // _WX_CONTROL_H_