139 lines
4.9 KiB
C++
139 lines
4.9 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/gtk/listbox.h
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// Purpose: wxListBox class declaration
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// Author: Robert Roebling
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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 _WX_GTK_LISTBOX_H_
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#define _WX_GTK_LISTBOX_H_
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struct _wxTreeEntry;
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struct _GtkTreeIter;
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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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{
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Init();
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}
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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 *) nullptr,
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long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxASCII_STR(wxListBoxNameStr) )
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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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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 = wxASCII_STR(wxListBoxNameStr) )
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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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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 *) nullptr,
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long style = 0,
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const wxValidator& validator = wxDefaultValidator,
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const wxString& name = wxASCII_STR(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 = wxASCII_STR(wxListBoxNameStr));
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virtual unsigned int GetCount() const override;
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virtual wxString GetString(unsigned int n) const override;
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virtual void SetString(unsigned int n, const wxString& s) override;
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virtual int FindString(const wxString& s, bool bCase = false) const override;
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virtual bool IsSelected(int n) const override;
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virtual int GetSelection() const override;
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virtual int GetSelections(wxArrayInt& aSelections) const override;
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virtual void EnsureVisible(int n) override;
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virtual int GetTopItem() const override;
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virtual int GetCountPerPage() const override;
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virtual void Update() override;
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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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virtual GtkWidget *GetConnectWidget() const override;
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struct _GtkTreeView *m_treeview;
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struct _GtkListStore *m_liststore;
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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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struct _wxTreeEntry* GTKGetEntry(unsigned pos) const;
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void GTKDisableEvents();
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void GTKEnableEvents();
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void GTKOnSelectionChanged();
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void GTKOnActivated(int item);
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protected:
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virtual void DoClear() override;
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virtual void DoDeleteOneItem(unsigned int n) override;
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virtual wxSize DoGetBestSize() const override;
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virtual void DoApplyWidgetStyle(GtkRcStyle *style) override;
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virtual GdkWindow *GTKGetWindow(wxArrayGdkWindows& windows) const override;
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virtual void DoSetSelection(int n, bool select) override;
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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) override;
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virtual int DoInsertOneItem(const wxString& item, unsigned int pos) override;
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virtual void DoSetFirstItem(int n) override;
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virtual void DoSetItemClientData(unsigned int n, void* clientData) override;
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virtual void* DoGetItemClientData(unsigned int n) const override;
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virtual int DoListHitTest(const wxPoint& point) const override;
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// get the iterator for the given index, returns false if invalid
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bool GTKGetIteratorFor(unsigned pos, _GtkTreeIter *iter) const;
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// get the index for the given iterator, return wxNOT_FOUND on failure
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int GTKGetIndexFor(_GtkTreeIter& iter) const;
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// common part of DoSetFirstItem() and EnsureVisible()
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void DoScrollToCell(int n, float alignY, float alignX);
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private:
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void Init(); //common construction
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wxDECLARE_DYNAMIC_CLASS(wxListBox);
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};
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#endif // _WX_GTK_LISTBOX_H_
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