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
139 lines
4.7 KiB
C++
139 lines
4.7 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/gtk1/listbox.h
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// Purpose: wxListBox class declaration
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// Author: Robert Roebling
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// Id: $Id$
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// Copyright: (c) 1998 Robert Roebling
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef __GTKLISTBOXH__
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#define __GTKLISTBOXH__
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#include "wx/list.h"
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class WXDLLIMPEXP_FWD_BASE wxSortedArrayString;
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//-----------------------------------------------------------------------------
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// wxListBox
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//-----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxListBox : public wxListBoxBase
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{
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public:
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// ctors and such
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wxListBox();
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wxListBox( 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[] = (const wxString *) NULL,
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long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxListBoxNameStr )
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{
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#if wxUSE_CHECKLISTBOX
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m_hasCheckBoxes = false;
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#endif // wxUSE_CHECKLISTBOX
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Create(parent, id, pos, size, n, choices, style, validator, name);
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}
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wxListBox( 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 = wxListBoxNameStr )
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{
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#if wxUSE_CHECKLISTBOX
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m_hasCheckBoxes = false;
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#endif // wxUSE_CHECKLISTBOX
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Create(parent, id, pos, size, choices, style, validator, name);
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}
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virtual ~wxListBox();
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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[] = (const wxString *) NULL,
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long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxListBoxNameStr);
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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 = wxListBoxNameStr);
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// implement base class pure virtuals
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virtual void DoClear();
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virtual void DoDeleteOneItem(unsigned int n);
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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& s);
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virtual int FindString(const wxString& s, bool bCase = false) const;
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virtual bool IsSelected(int n) const;
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virtual void DoSetSelection(int n, bool select);
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virtual int GetSelection() const;
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virtual int GetSelections(wxArrayInt& aSelections) const;
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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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virtual void DoSetFirstItem(int n);
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virtual void DoSetItemClientData(unsigned int n, void* clientData);
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virtual void* DoGetItemClientData(unsigned int n) const;
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static wxVisualAttributes
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GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL);
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// implementation from now on
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void GtkAddItem( const wxString &item, int pos=-1 );
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int GtkGetIndex( GtkWidget *item ) const;
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GtkWidget *GetConnectWidget();
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bool IsOwnGtkWindow( GdkWindow *window );
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void DoApplyWidgetStyle(GtkRcStyle *style);
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void OnInternalIdle();
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#if wxUSE_TOOLTIPS
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void ApplyToolTip( GtkTooltips *tips, const wxChar *tip );
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#endif // wxUSE_TOOLTIPS
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GtkList *m_list;
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wxList m_clientList;
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#if wxUSE_CHECKLISTBOX
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bool m_hasCheckBoxes;
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#endif // wxUSE_CHECKLISTBOX
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int m_prevSelection;
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bool m_blockEvent;
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virtual void FixUpMouseEvent(GtkWidget *widget, wxCoord& x, wxCoord& y);
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protected:
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virtual wxSize DoGetBestSize() const;
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// return the string label for the given item
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wxString GetRealLabel(struct _GList *item) const;
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// Widgets that use the style->base colour for the BG colour should
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// override this and return true.
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virtual bool UseGTKStyleBase() const { return true; }
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private:
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// this array is only used for controls with wxCB_SORT style, so only
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// allocate it if it's needed (hence using pointer)
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wxSortedArrayString *m_strings;
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DECLARE_DYNAMIC_CLASS(wxListBox)
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};
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#endif // __GTKLISTBOXH__
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