a236aa2058
1. the main function for item insertion is now DoInsertItems() which allows for much more efficient addition of many new items at once 2. the items client data management is done entirely in wxItemContainer itself, the derived classes don't have to distinguish between void and object client data 3. many fixes for sorted controls, in particular implemented wxCB_SORT support in wxGTK combobox git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@47730 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
127 lines
3.8 KiB
C++
127 lines
3.8 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/motif/choice.h
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// Purpose: wxChoice class
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// Author: Julian Smart
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// Modified by:
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// Created: 17/09/98
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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_CHOICE_H_
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#define _WX_CHOICE_H_
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#include "wx/clntdata.h"
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#ifndef wxWIDGET_ARRAY_DEFINED
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#define wxWIDGET_ARRAY_DEFINED
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#include "wx/dynarray.h"
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WX_DEFINE_ARRAY_PTR(WXWidget, wxWidgetArray);
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#endif
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// Choice item
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class WXDLLEXPORT wxChoice: public wxChoiceBase
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{
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DECLARE_DYNAMIC_CLASS(wxChoice)
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public:
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wxChoice();
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virtual ~wxChoice();
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wxChoice(wxWindow *parent, wxWindowID id,
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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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long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxChoiceNameStr)
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{
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Init();
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Create(parent, id, pos, size, n, choices, style, validator, name);
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}
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wxChoice(wxWindow *parent, wxWindowID id,
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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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long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxChoiceNameStr)
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{
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Init();
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Create(parent, id, pos, size, choices, style, validator, name);
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}
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bool Create(wxWindow *parent, wxWindowID id,
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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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long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxChoiceNameStr);
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bool Create(wxWindow *parent, wxWindowID id,
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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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long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxChoiceNameStr);
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// implementation of wxControlWithItems
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virtual unsigned int GetCount() const;
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virtual int GetSelection() const;
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virtual void DoDeleteOneItem(unsigned int n);
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virtual void DoClear();
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virtual void SetString(unsigned int n, const wxString& s);
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virtual wxString GetString(unsigned int n) const;
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// implementation of wxChoiceBase
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virtual void SetSelection(int n);
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virtual void SetColumns(int n = 1 );
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virtual int GetColumns() const ;
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// Original API
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virtual void Command(wxCommandEvent& event);
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void SetFocus();
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// Implementation
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virtual void ChangeFont(bool keepOriginalSize = true);
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virtual void ChangeBackgroundColour();
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virtual void ChangeForegroundColour();
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WXWidget GetTopWidget() const { return m_formWidget; }
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WXWidget GetMainWidget() const { return m_buttonWidget; }
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virtual wxSize DoGetBestSize() const;
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// implementation, for wxChoiceCallback
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const wxWidgetArray& GetWidgets() const { return m_widgetArray; }
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const wxStringList& GetStrings() const { return m_stringList; }
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protected:
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// minimum size for the text ctrl
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wxSize GetItemsSize() const;
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// common part of all contructors
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void Init();
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unsigned int m_noStrings;
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WXWidget m_menuWidget;
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WXWidget m_buttonWidget;
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wxWidgetArray m_widgetArray;
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WXWidget m_formWidget;
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wxStringList m_stringList;
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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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// implementation of wxControlWithItems
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virtual int DoInsertItems(const wxArrayStringsAdapter& items,
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unsigned int pos,
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void **clientData, wxClientDataType type);
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};
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#endif // _WX_CHOICE_H_
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