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Document wxKill(wxSIGTERM) reliance on having an open window in wxMSW.
[wxWidgets.git] / include / wx / os2 / control.h
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0e320a79 1/////////////////////////////////////////////////////////////////////////////
743e24aa 2// Name: wx/os2/control.h
0e320a79 3// Purpose: wxControl class
45fcbf3b 4// Author: David Webster
0e320a79 5// Modified by:
45fcbf3b 6// Created: 09/17/99
0e320a79 7// RCS-ID: $Id$
45fcbf3b 8// Copyright: (c) Julian Smart
65571936 9// Licence: wxWindows licence
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10/////////////////////////////////////////////////////////////////////////////
11
12#ifndef _WX_CONTROL_H_
13#define _WX_CONTROL_H_
14
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15#include "wx/dynarray.h"
16
0e320a79 17// General item class
53a2db12 18class WXDLLIMPEXP_CORE wxControl : public wxControlBase
0e320a79 19{
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20 DECLARE_ABSTRACT_CLASS(wxControl)
21
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22public:
23 wxControl();
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24 wxControl( wxWindow* pParent
25 ,wxWindowID vId
26 ,const wxPoint& rPos = wxDefaultPosition
27 ,const wxSize& rSize = wxDefaultSize
28 ,long lStyle = 0
d608dde1 29 ,const wxValidator& rValidator = wxDefaultValidator
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30 ,const wxString& rsName = wxControlNameStr
31 )
a5569657 32 {
743e24aa 33 Create( pParent, vId, rPos, rSize, lStyle, rValidator, rsName );
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34 }
35
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36 bool Create( wxWindow* pParent
37 ,wxWindowID vId
38 ,const wxPoint& rPos = wxDefaultPosition
39 ,const wxSize& rSize = wxDefaultSize
40 ,long lStyle = 0
d608dde1 41 ,const wxValidator& rValidator = wxDefaultValidator
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42 ,const wxString& rsName = wxControlNameStr
43 );
44
d37bb826 45 virtual void SetLabel(const wxString& rsLabel);
743e24aa 46 virtual wxString GetLabel() const { return m_label; }
d37bb826 47
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48 //
49 // Simulates an event
50 //
51 virtual void Command(wxCommandEvent& rEvent) { ProcessCommand(rEvent); }
52
53 //
54 // Implementation from now on
55 // --------------------------
56 //
57
58 //
59 // Calls the callback and appropriate event handlers
60 //
61 bool ProcessCommand(wxCommandEvent& rEvent);
62
63 //
64 // For ownerdraw items
65 //
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66 virtual bool OS2OnDraw(WXDRAWITEMSTRUCT* WXUNUSED(pItem)) { return false; }
67 virtual long OS2OnMeasure(WXMEASUREITEMSTRUCT* WXUNUSED(pItem)) { return 0L; }
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68
69 wxArrayLong& GetSubcontrols() { return m_aSubControls; }
70 void OnEraseBackground(wxEraseEvent& rEvent);
71 virtual WXHBRUSH OnCtlColor( WXHDC hDC
72 ,WXHWND pWnd
73 ,WXUINT nCtlColor
74 ,WXUINT uMessage
75 ,WXWPARAM wParam
76 ,WXLPARAM lParam
77 );
0e320a79 78
afa59b4e 79public:
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80 //
81 // For controls like radiobuttons which are really composite
82 //
83 wxArrayLong m_aSubControls;
84
85 virtual wxSize DoGetBestSize(void) const;
86
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87 //
88 // Create the control of the given PM class
89 //
90 bool OS2CreateControl( const wxChar* zClassname
91 ,const wxString& rsLabel
92 ,const wxPoint& rPos
93 ,const wxSize& rSize
94 ,long lStyle
fb49f3b3 95 );
d608dde1 96 //
743e24aa 97 // Create the control of the given class with the given style, returns false
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98 // if creation failed.
99 //
100 bool OS2CreateControl( const wxChar* zClassname
101 ,WXDWORD dwStyle
102 ,const wxPoint& rPos = wxDefaultPosition
103 ,const wxSize& rSize = wxDefaultSize
104 ,const wxString& rsLabel = wxEmptyString
105 ,WXDWORD dwExstyle = (WXDWORD)-1
106 );
107
108 //
b9b1d6c8 109 // Default style for the control include WS_TABSTOP if it AcceptsFocus()
d608dde1 110 //
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111 virtual WXDWORD OS2GetStyle( long lStyle
112 ,WXDWORD* pdwExstyle
113 ) const;
45fcbf3b 114
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115 inline int GetXComp(void) const {return m_nXComp;}
116 inline int GetYComp(void) const {return m_nYComp;}
117 inline void SetXComp(const int nXComp) {m_nXComp = nXComp;}
118 inline void SetYComp(const int nYComp) {m_nYComp = nYComp;}
119
45fcbf3b 120private:
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121 int m_nXComp;
122 int m_nYComp;
123
124 wxString m_label;
37ac8a5f 125 WXDWORD m_dwStyle;
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126
127 DECLARE_EVENT_TABLE()
d608dde1 128}; // end of wxControl
45fcbf3b 129
d608dde1 130#endif // _WX_CONTROL_H_