190 lines
6.3 KiB
C
190 lines
6.3 KiB
C
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/////////////////////////////////////////////////////////////////////////////
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// Name: wx/msw/radiobox.h
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// Purpose: wxRadioBox class
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// Author: Julian Smart
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// Modified by:
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// Created: 01/02/97
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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_RADIOBOX_H_
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#define _WX_RADIOBOX_H_
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#include "wx/statbox.h"
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class WXDLLIMPEXP_FWD_CORE wxSubwindows;
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// ----------------------------------------------------------------------------
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// wxRadioBox
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxRadioBox : public wxStaticBox, public wxRadioBoxBase
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{
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public:
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wxRadioBox() { Init(); }
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wxRadioBox(wxWindow *parent,
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wxWindowID id,
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const wxString& title,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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int n = 0, const wxString choices[] = NULL,
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int majorDim = 0,
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long style = wxRA_SPECIFY_COLS,
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const wxValidator& val = wxDefaultValidator,
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const wxString& name = wxRadioBoxNameStr)
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{
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Init();
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(void)Create(parent, id, title, pos, size, n, choices, majorDim,
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style, val, name);
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}
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wxRadioBox(wxWindow *parent,
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wxWindowID id,
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const wxString& title,
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const wxPoint& pos,
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const wxSize& size,
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const wxArrayString& choices,
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int majorDim = 0,
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long style = wxRA_SPECIFY_COLS,
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const wxValidator& val = wxDefaultValidator,
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const wxString& name = wxRadioBoxNameStr)
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{
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Init();
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(void)Create(parent, id, title, pos, size, choices, majorDim,
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style, val, name);
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}
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virtual ~wxRadioBox();
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bool Create(wxWindow *parent,
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wxWindowID id,
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const wxString& title,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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int n = 0, const wxString choices[] = NULL,
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int majorDim = 0,
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long style = wxRA_SPECIFY_COLS,
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const wxValidator& val = wxDefaultValidator,
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const wxString& name = wxRadioBoxNameStr);
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bool Create(wxWindow *parent,
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wxWindowID id,
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const wxString& title,
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const wxPoint& pos,
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const wxSize& size,
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const wxArrayString& choices,
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int majorDim = 0,
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long style = wxRA_SPECIFY_COLS,
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const wxValidator& val = wxDefaultValidator,
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const wxString& name = wxRadioBoxNameStr);
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// implement the radiobox interface
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virtual void SetSelection(int n);
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virtual int GetSelection() const { return m_selectedButton; }
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virtual unsigned int GetCount() const;
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virtual wxString GetString(unsigned int n) const;
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virtual void SetString(unsigned int n, const wxString& label);
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virtual bool Enable(unsigned int n, bool enable = true);
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virtual bool Show(unsigned int n, bool show = true);
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virtual bool IsItemEnabled(unsigned int n) const;
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virtual bool IsItemShown(unsigned int n) const;
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virtual int GetItemFromPoint(const wxPoint& pt) const;
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// override some base class methods
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virtual bool Show(bool show = true);
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virtual bool Enable(bool enable = true);
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virtual bool CanBeFocused() const;
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virtual void SetFocus();
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virtual bool SetFont(const wxFont& font);
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virtual bool ContainsHWND(WXHWND hWnd) const;
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#if wxUSE_TOOLTIPS
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virtual bool HasToolTips() const;
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#endif // wxUSE_TOOLTIPS
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#if wxUSE_HELP
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// override virtual function with a platform-independent implementation
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virtual wxString GetHelpTextAtPoint(const wxPoint & pt, wxHelpEvent::Origin origin) const
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{
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return wxRadioBoxBase::DoGetHelpTextAtPoint( this, pt, origin );
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}
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#endif // wxUSE_HELP
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virtual bool Reparent(wxWindowBase *newParent);
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// returns true if the platform should explicitly apply a theme border
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virtual bool CanApplyThemeBorder() const { return false; }
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void SetLabelFont(const wxFont& WXUNUSED(font)) {}
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void SetButtonFont(const wxFont& font) { SetFont(font); }
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// implementation only from now on
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// -------------------------------
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// This function can be used to check if the given radio button HWND
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// belongs to one of our radio boxes. If it doesn't, NULL is returned.
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static wxRadioBox *GetFromRadioButtonHWND(WXHWND hwnd);
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virtual bool MSWCommand(WXUINT param, WXWORD id);
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void Command(wxCommandEvent& event);
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void SendNotificationEvent();
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protected:
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// common part of all ctors
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void Init();
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// subclass one radio button
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void SubclassRadioButton(WXHWND hWndBtn);
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// get the max size of radio buttons
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wxSize GetMaxButtonSize() const;
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// get the total size occupied by the radio box buttons
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wxSize GetTotalButtonSize(const wxSize& sizeBtn) const;
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// Adjust all the buttons to the new window size.
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void PositionAllButtons(int x, int y, int width, int height);
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virtual void DoSetSize(int x, int y,
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int width, int height,
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int sizeFlags = wxSIZE_AUTO);
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virtual void DoMoveWindow(int x, int y, int width, int height);
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virtual wxSize DoGetBestSize() const;
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#if wxUSE_TOOLTIPS
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virtual void DoSetItemToolTip(unsigned int n, wxToolTip * tooltip);
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#endif
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#ifndef __WXWINCE__
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virtual WXHRGN MSWGetRegionWithoutChildren();
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#endif // __WXWINCE__
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// resolve ambiguity in base classes
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virtual wxBorder GetDefaultBorder() const { return wxRadioBoxBase::GetDefaultBorder(); }
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// the buttons we contain
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wxSubwindows *m_radioButtons;
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// and the special dummy button used only as a tab group boundary
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WXHWND m_dummyHwnd;
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wxWindowIDRef m_dummyId;
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// array of widths and heights of the buttons, may be wxDefaultCoord if the
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// corresponding quantity should be computed
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int *m_radioWidth;
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int *m_radioHeight;
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// currently selected button or wxNOT_FOUND if none
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int m_selectedButton;
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private:
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DECLARE_DYNAMIC_CLASS(wxRadioBox)
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wxDECLARE_NO_COPY_CLASS(wxRadioBox);
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};
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#endif
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// _WX_RADIOBOX_H_
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