| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/os2/control.h |
| | 3 | // Purpose: wxControl class |
| | 4 | // Author: David Webster |
| | 5 | // Modified by: |
| | 6 | // Created: 09/17/99 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) Julian Smart |
| | 9 | // Licence: wxWindows licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_CONTROL_H_ |
| | 13 | #define _WX_CONTROL_H_ |
| | 14 | |
| | 15 | #include "wx/dynarray.h" |
| | 16 | |
| | 17 | // General item class |
| | 18 | class WXDLLEXPORT wxControl : public wxControlBase |
| | 19 | { |
| | 20 | DECLARE_ABSTRACT_CLASS(wxControl) |
| | 21 | |
| | 22 | public: |
| | 23 | wxControl(); |
| | 24 | wxControl( wxWindow* pParent |
| | 25 | ,wxWindowID vId |
| | 26 | ,const wxPoint& rPos = wxDefaultPosition |
| | 27 | ,const wxSize& rSize = wxDefaultSize |
| | 28 | ,long lStyle = 0 |
| | 29 | ,const wxValidator& rValidator = wxDefaultValidator |
| | 30 | ,const wxString& rsName = wxControlNameStr |
| | 31 | ) |
| | 32 | { |
| | 33 | Create( pParent, vId, rPos, rSize, lStyle, rValidator, rsName ); |
| | 34 | } |
| | 35 | virtual ~wxControl(); |
| | 36 | |
| | 37 | bool Create( wxWindow* pParent |
| | 38 | ,wxWindowID vId |
| | 39 | ,const wxPoint& rPos = wxDefaultPosition |
| | 40 | ,const wxSize& rSize = wxDefaultSize |
| | 41 | ,long lStyle = 0 |
| | 42 | ,const wxValidator& rValidator = wxDefaultValidator |
| | 43 | ,const wxString& rsName = wxControlNameStr |
| | 44 | ); |
| | 45 | |
| | 46 | virtual void SetLabel(const wxString& rsLabel); |
| | 47 | virtual wxString GetLabel() const { return m_label; } |
| | 48 | |
| | 49 | // |
| | 50 | // Simulates an event |
| | 51 | // |
| | 52 | virtual void Command(wxCommandEvent& rEvent) { ProcessCommand(rEvent); } |
| | 53 | |
| | 54 | // |
| | 55 | // Implementation from now on |
| | 56 | // -------------------------- |
| | 57 | // |
| | 58 | |
| | 59 | // |
| | 60 | // Calls the callback and appropriate event handlers |
| | 61 | // |
| | 62 | bool ProcessCommand(wxCommandEvent& rEvent); |
| | 63 | |
| | 64 | // |
| | 65 | // For ownerdraw items |
| | 66 | // |
| | 67 | virtual bool OS2OnDraw(WXDRAWITEMSTRUCT* WXUNUSED(pItem)) { return false; }; |
| | 68 | virtual long OS2OnMeasure(WXMEASUREITEMSTRUCT* WXUNUSED(pItem)) { return 0L; }; |
| | 69 | |
| | 70 | wxArrayLong& GetSubcontrols() { return m_aSubControls; } |
| | 71 | void OnEraseBackground(wxEraseEvent& rEvent); |
| | 72 | virtual WXHBRUSH OnCtlColor( WXHDC hDC |
| | 73 | ,WXHWND pWnd |
| | 74 | ,WXUINT nCtlColor |
| | 75 | ,WXUINT uMessage |
| | 76 | ,WXWPARAM wParam |
| | 77 | ,WXLPARAM lParam |
| | 78 | ); |
| | 79 | |
| | 80 | public: |
| | 81 | // |
| | 82 | // For controls like radiobuttons which are really composite |
| | 83 | // |
| | 84 | wxArrayLong m_aSubControls; |
| | 85 | |
| | 86 | virtual wxSize DoGetBestSize(void) const; |
| | 87 | |
| | 88 | // |
| | 89 | // Create the control of the given PM class |
| | 90 | // |
| | 91 | bool OS2CreateControl( const wxChar* zClassname |
| | 92 | ,const wxString& rsLabel |
| | 93 | ,const wxPoint& rPos |
| | 94 | ,const wxSize& rSize |
| | 95 | ,long lStyle |
| | 96 | ); |
| | 97 | // |
| | 98 | // Create the control of the given class with the given style, returns false |
| | 99 | // if creation failed. |
| | 100 | // |
| | 101 | bool OS2CreateControl( const wxChar* zClassname |
| | 102 | ,WXDWORD dwStyle |
| | 103 | ,const wxPoint& rPos = wxDefaultPosition |
| | 104 | ,const wxSize& rSize = wxDefaultSize |
| | 105 | ,const wxString& rsLabel = wxEmptyString |
| | 106 | ,WXDWORD dwExstyle = (WXDWORD)-1 |
| | 107 | ); |
| | 108 | |
| | 109 | // |
| | 110 | // Default style for the control include WS_TABSTOP if it AcceptsFocus() |
| | 111 | // |
| | 112 | virtual WXDWORD OS2GetStyle( long lStyle |
| | 113 | ,WXDWORD* pdwExstyle |
| | 114 | ) const; |
| | 115 | |
| | 116 | inline int GetXComp(void) const {return m_nXComp;} |
| | 117 | inline int GetYComp(void) const {return m_nYComp;} |
| | 118 | inline void SetXComp(const int nXComp) {m_nXComp = nXComp;} |
| | 119 | inline void SetYComp(const int nYComp) {m_nYComp = nYComp;} |
| | 120 | |
| | 121 | private: |
| | 122 | int m_nXComp; |
| | 123 | int m_nYComp; |
| | 124 | |
| | 125 | wxString m_label; |
| | 126 | WXDWORD m_dwStyle; |
| | 127 | |
| | 128 | DECLARE_EVENT_TABLE() |
| | 129 | }; // end of wxControl |
| | 130 | |
| | 131 | #endif // _WX_CONTROL_H_ |
projects / wxWidgets.git / blame_incremental