projects / wxWidgets.git / blame
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|---|---|---|
| 0e320a79 DW |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: control.h | |
| 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 DW |
8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence | |
| 0e320a79 DW |
10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | ||
| 12 | #ifndef _WX_CONTROL_H_ | |
| 13 | #define _WX_CONTROL_H_ | |
| 14 | ||
| 0e320a79 | 15 | // General item class |
| 45fcbf3b | 16 | class WXDLLEXPORT wxControl : public wxControlBase |
| 0e320a79 | 17 | { |
| 45fcbf3b DW |
18 | DECLARE_ABSTRACT_CLASS(wxControl) |
| 19 | ||
| 0e320a79 DW |
20 | public: |
| 21 | wxControl(); | |
| 45fcbf3b DW |
22 | virtual ~wxControl(); |
| 23 | ||
| 24 | // Simulates an event | |
| 25 | virtual void Command(wxCommandEvent& event) { ProcessCommand(event); } | |
| 26 | ||
| 27 | // implementation from now on | |
| 28 | // -------------------------- | |
| 29 | ||
| 30 | // Calls the callback and appropriate event handlers | |
| 31 | bool ProcessCommand(wxCommandEvent& event); | |
| 32 | ||
| 33 | // OS2-specific | |
| 34 | virtual bool OS2OnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result); | |
| 35 | ||
| 36 | // For ownerdraw items | |
| 37 | virtual bool OS2OnDraw(WXDRAWITEMSTRUCT *WXUNUSED(item)) { return FALSE; }; | |
| 38 | virtual bool OS2OnMeasure(WXMEASUREITEMSTRUCT *WXUNUSED(item)) { return FALSE; }; | |
| 39 | ||
| 40 | wxList& GetSubcontrols() { return m_subControls; } | |
| 41 | ||
| 42 | void OnEraseBackground(wxEraseEvent& event); | |
| 0e320a79 | 43 | |
| 45fcbf3b DW |
44 | #if WXWIN_COMPATIBILITY |
| 45 | virtual void SetButtonColour(const wxColour& WXUNUSED(col)) { } | |
| 46 | wxColour* GetButtonColour() const { return NULL; } | |
| 0e320a79 | 47 | |
| 45fcbf3b DW |
48 | inline virtual void SetLabelFont(const wxFont& font); |
| 49 | inline virtual void SetButtonFont(const wxFont& font); | |
| 50 | inline wxFont& GetLabelFont() const; | |
| 51 | inline wxFont& GetButtonFont() const; | |
| 0e320a79 | 52 | |
| 45fcbf3b DW |
53 | // Adds callback |
| 54 | inline void Callback(const wxFunction function); | |
| 55 | ||
| 56 | wxFunction GetCallback() { return m_callback; } | |
| 0e320a79 DW |
57 | |
| 58 | protected: | |
| 59 | wxFunction m_callback; // Callback associated with the window | |
| 45fcbf3b DW |
60 | #endif // WXWIN_COMPATIBILITY |
| 61 | ||
| 62 | protected: | |
| 63 | // For controls like radiobuttons which are really composite | |
| 64 | wxList m_subControls; | |
| 65 | ||
| e78c4d50 | 66 | virtual wxSize DoGetBestSize() const; |
| 0e320a79 | 67 | |
| 45fcbf3b DW |
68 | // create the control of the given class with the given style, returns FALSE |
| 69 | // if creation failed | |
| 70 | bool OS2CreateControl(const wxChar *classname, WXDWORD style); | |
| 71 | ||
| 72 | // determine the extended styles combination for this window (may slightly | |
| 73 | // modify styl parameter) | |
| 74 | WXDWORD GetExStyle(WXDWORD& style) const; | |
| 75 | ||
| 76 | private: | |
| 77 | DECLARE_EVENT_TABLE() | |
| 0e320a79 DW |
78 | }; |
| 79 | ||
| 45fcbf3b DW |
80 | |
| 81 | #if WXWIN_COMPATIBILITY | |
| 82 | inline void wxControl::Callback(const wxFunction f) { m_callback = f; }; | |
| 83 | inline wxFont& wxControl::GetLabelFont() const { return GetFont(); } | |
| 84 | inline wxFont& wxControl::GetButtonFont() const { return GetFont(); } | |
| 85 | inline void wxControl::SetLabelFont(const wxFont& font) { SetFont(font); } | |
| 86 | inline void wxControl::SetButtonFont(const wxFont& font) { SetFont(font); } | |
| 87 | #endif // WXWIN_COMPATIBILITY | |
| 88 | ||
| 0e320a79 DW |
89 | #endif |
| 90 | // _WX_CONTROL_H_ |