| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: control.h |
| | 3 | // Purpose: wxControl class |
| | 4 | // Author: Julian Smart |
| | 5 | // Modified by: |
| | 6 | // Created: 01/02/97 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) Julian Smart and Markus Holzem |
| | 9 | // Licence: wxWindows license |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef __CONTROLH__ |
| | 13 | #define __CONTROLH__ |
| | 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 |
| | 24 | class WXDLLEXPORT wxControl: public wxWindow |
| | 25 | { |
| | 26 | DECLARE_ABSTRACT_CLASS(wxControl) |
| | 27 | public: |
| | 28 | wxControl(void); |
| | 29 | ~wxControl(void); |
| | 30 | |
| | 31 | virtual void Command(wxCommandEvent& WXUNUSED(event)) = 0; // Simulates an event |
| | 32 | virtual void ProcessCommand(wxCommandEvent& event); // Calls the callback and |
| | 33 | // appropriate event handlers |
| | 34 | virtual void SetClientSize(const int width, const int height); |
| | 35 | virtual void SetLabel(const wxString& label); |
| | 36 | virtual wxString GetLabel(void) const ; |
| | 37 | |
| | 38 | #if WXWIN_COMPATIBILITY |
| | 39 | inline virtual void SetButtonColour(const wxColour& WXUNUSED(col)) { } |
| | 40 | inline wxColour*GetButtonColour(void) const { return NULL; } |
| | 41 | |
| | 42 | inline virtual void SetLabelFont(const wxFont& font); |
| | 43 | inline virtual void SetButtonFont(const wxFont& font); |
| | 44 | inline wxFont *GetLabelFont(void) const ; |
| | 45 | inline wxFont *GetButtonFont(void) const ; |
| | 46 | #endif |
| | 47 | |
| | 48 | // Places item in centre of panel - so can't be used BEFORE panel->Fit() |
| | 49 | void Centre(const int direction = wxHORIZONTAL); |
| | 50 | inline void Callback(const wxFunction function); // Adds callback |
| | 51 | |
| | 52 | // MSW-specific |
| | 53 | |
| | 54 | // Window procedure |
| | 55 | virtual long MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam); |
| | 56 | virtual void MSWOnMouseMove(const int x, const int y, const WXUINT flags); |
| | 57 | virtual bool MSWNotify(const WXWPARAM wParam, const WXLPARAM lParam); |
| | 58 | |
| | 59 | void OnEraseBackground(wxEraseEvent& event); |
| | 60 | |
| | 61 | // For ownerdraw items |
| | 62 | virtual bool MSWOnDraw(WXDRAWITEMSTRUCT *WXUNUSED(item)) { return FALSE; }; |
| | 63 | virtual bool MSWOnMeasure(WXMEASUREITEMSTRUCT *WXUNUSED(item)) { return FALSE; }; |
| | 64 | |
| | 65 | inline wxFunction GetCallback(void) { return m_callback; } |
| | 66 | inline wxList& GetSubcontrols(void) { return m_subControls; } |
| | 67 | protected: |
| | 68 | wxFunction m_callback; // Callback associated with the window |
| | 69 | |
| | 70 | // MSW implementation |
| | 71 | wxList m_subControls; // For controls like radiobuttons which are really composite |
| | 72 | |
| | 73 | DECLARE_EVENT_TABLE() |
| | 74 | }; |
| | 75 | |
| | 76 | inline void wxControl::Callback(const wxFunction function) { m_callback = function; }; // Adds callback |
| | 77 | |
| | 78 | #if WXWIN_COMPATIBILITY |
| | 79 | inline wxFont *wxControl::GetLabelFont(void) const { return GetFont() ; } |
| | 80 | inline wxFont *wxControl::GetButtonFont(void) const { return GetFont() ; } |
| | 81 | inline void wxControl::SetLabelFont(const wxFont& font) { SetFont(font); } |
| | 82 | inline void wxControl::SetButtonFont(const wxFont& font) { SetFont(font); } |
| | 83 | #endif |
| | 84 | |
| | 85 | #endif |
| | 86 | // __CONTROLH__ |
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