7d8268a1d6
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31497 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
158 lines
5.1 KiB
C++
158 lines
5.1 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/msw/combobox.h
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// Purpose: wxComboBox 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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// 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_COMBOBOX_H_
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#define _WX_COMBOBOX_H_
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#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
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#pragma interface "combobox.h"
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#endif
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#include "wx/choice.h"
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#if wxUSE_COMBOBOX
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// ----------------------------------------------------------------------------
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// Combobox control
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// ----------------------------------------------------------------------------
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class WXDLLEXPORT wxComboBox: public wxChoice
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{
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public:
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wxComboBox() { Init(); }
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wxComboBox(wxWindow *parent, wxWindowID id,
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const wxString& value = wxEmptyString,
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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 = wxComboBoxNameStr)
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{
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Init();
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Create(parent, id, value, pos, size, n, choices, style, validator, name);
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}
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wxComboBox(wxWindow *parent, wxWindowID id,
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const wxString& value,
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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 = wxComboBoxNameStr)
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{
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Init();
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Create(parent, id, value, pos, size, choices, style, validator, name);
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}
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bool Create(wxWindow *parent,
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wxWindowID id,
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const wxString& value = wxEmptyString,
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const wxPoint& pos = wxDefaultPosition,
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const wxSize& size = wxDefaultSize,
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int n = 0,
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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 = wxComboBoxNameStr);
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bool Create(wxWindow *parent,
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wxWindowID id,
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const wxString& value,
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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 = wxComboBoxNameStr);
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// List functions: see wxChoice
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// Text field functions
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wxString GetValue() const { return m_value; }
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virtual void SetValue(const wxString& value);
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// Clipboard operations
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virtual void Copy();
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virtual void Cut();
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virtual void Paste();
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virtual bool CanCopy() const;
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virtual bool CanCut() const;
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virtual bool CanPaste() const;
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virtual void SetInsertionPoint(long pos);
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virtual void SetInsertionPointEnd();
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virtual long GetInsertionPoint() const;
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virtual wxTextPos GetLastPosition() const;
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virtual void Replace(long from, long to, const wxString& value);
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virtual void Remove(long from, long to);
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virtual void SetSelection(int n) { wxChoice::SetSelection(n); }
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virtual void SetSelection(long from, long to);
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virtual int GetSelection() const;
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virtual void GetSelection(long* from, long* to) const;
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virtual void SetEditable(bool editable);
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virtual void Clear() { wxChoice::Clear(); m_selectionOld = -1; }
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virtual void Undo() ;
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virtual void Redo() ;
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virtual bool CanUndo() const;
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virtual bool CanRedo() const;
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virtual void SelectAll();
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virtual bool IsEditable() const ;
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virtual bool HasSelection() const;
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// implementation only from now on
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virtual bool MSWCommand(WXUINT param, WXWORD id);
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bool MSWProcessEditMsg(WXUINT msg, WXWPARAM wParam, WXLPARAM lParam);
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virtual WXLRESULT MSWWindowProc(WXUINT nMsg, WXWPARAM wParam, WXLPARAM lParam);
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WXHWND GetEditHWND() const;
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// Standard event handling
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void OnCut(wxCommandEvent& event);
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void OnCopy(wxCommandEvent& event);
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void OnPaste(wxCommandEvent& event);
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void OnUndo(wxCommandEvent& event);
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void OnRedo(wxCommandEvent& event);
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void OnDelete(wxCommandEvent& event);
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void OnSelectAll(wxCommandEvent& event);
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void OnUpdateCut(wxUpdateUIEvent& event);
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void OnUpdateCopy(wxUpdateUIEvent& event);
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void OnUpdatePaste(wxUpdateUIEvent& event);
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void OnUpdateUndo(wxUpdateUIEvent& event);
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void OnUpdateRedo(wxUpdateUIEvent& event);
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void OnUpdateDelete(wxUpdateUIEvent& event);
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void OnUpdateSelectAll(wxUpdateUIEvent& event);
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protected:
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virtual WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const;
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// common part of all ctors
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void Init() { m_selectionOld = -1; }
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// the previous selection (see MSWCommand() to see why it is needed)
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int m_selectionOld;
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// the current selection (also see MSWCommand())
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wxString m_value;
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private:
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DECLARE_DYNAMIC_CLASS_NO_COPY(wxComboBox)
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DECLARE_EVENT_TABLE()
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};
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#endif // wxUSE_COMBOBOX
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#endif
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// _WX_COMBOBOX_H_
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