37f214d588
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3976 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: control.h
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// Purpose: wxControl class
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// Author: David Webster
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// Modified by:
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// Created: 09/17/99
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// RCS-ID: $Id$
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// Copyright: (c) Julian Smart
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_CONTROL_H_
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#define _WX_CONTROL_H_
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// General item class
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class WXDLLEXPORT wxControl : public wxControlBase
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{
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DECLARE_ABSTRACT_CLASS(wxControl)
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public:
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wxControl();
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virtual ~wxControl();
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// Simulates an event
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virtual void Command(wxCommandEvent& event) { ProcessCommand(event); }
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// implementation from now on
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// --------------------------
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// Calls the callback and appropriate event handlers
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bool ProcessCommand(wxCommandEvent& event);
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// OS2-specific
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virtual bool OS2OnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result);
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// For ownerdraw items
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virtual bool OS2OnDraw(WXDRAWITEMSTRUCT *WXUNUSED(item)) { return FALSE; };
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virtual bool OS2OnMeasure(WXMEASUREITEMSTRUCT *WXUNUSED(item)) { return FALSE; };
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wxList& GetSubcontrols() { return m_subControls; }
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void OnEraseBackground(wxEraseEvent& event);
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#if WXWIN_COMPATIBILITY
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virtual void SetButtonColour(const wxColour& WXUNUSED(col)) { }
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wxColour* GetButtonColour() const { return NULL; }
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inline virtual void SetLabelFont(const wxFont& font);
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inline virtual void SetButtonFont(const wxFont& font);
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inline wxFont& GetLabelFont() const;
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inline wxFont& GetButtonFont() const;
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// Adds callback
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inline void Callback(const wxFunction function);
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wxFunction GetCallback() { return m_callback; }
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protected:
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wxFunction m_callback; // Callback associated with the window
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#endif // WXWIN_COMPATIBILITY
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protected:
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// For controls like radiobuttons which are really composite
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wxList m_subControls;
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virtual wxSize DoGetBestSize();
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// create the control of the given class with the given style, returns FALSE
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// if creation failed
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bool OS2CreateControl(const wxChar *classname, WXDWORD style);
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// determine the extended styles combination for this window (may slightly
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// modify styl parameter)
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WXDWORD GetExStyle(WXDWORD& style) const;
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private:
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DECLARE_EVENT_TABLE()
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};
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#if WXWIN_COMPATIBILITY
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inline void wxControl::Callback(const wxFunction f) { m_callback = f; };
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inline wxFont& wxControl::GetLabelFont() const { return GetFont(); }
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inline wxFont& wxControl::GetButtonFont() const { return GetFont(); }
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inline void wxControl::SetLabelFont(const wxFont& font) { SetFont(font); }
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inline void wxControl::SetButtonFont(const wxFont& font) { SetFont(font); }
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#endif // WXWIN_COMPATIBILITY
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#endif
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// _WX_CONTROL_H_
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