1449 lines
60 KiB
C++
1449 lines
60 KiB
C++
/////////////////////////////////////////////////////////////////////////////
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// Name: wx/dataview.h
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// Purpose: wxDataViewCtrl base classes
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// Author: Robert Roebling
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// Modified by: Bo Yang
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// Created: 08.01.06
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// Copyright: (c) Robert Roebling
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_DATAVIEW_H_BASE_
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#define _WX_DATAVIEW_H_BASE_
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#include "wx/defs.h"
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#if wxUSE_DATAVIEWCTRL
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#include "wx/textctrl.h"
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#include "wx/headercol.h"
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#include "wx/variant.h"
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#include "wx/dnd.h" // For wxDragResult declaration only.
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#include "wx/dynarray.h"
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#include "wx/icon.h"
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#include "wx/itemid.h"
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#include "wx/weakref.h"
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#include "wx/vector.h"
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#include "wx/dataobj.h"
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#include "wx/withimages.h"
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#include "wx/systhemectrl.h"
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#include "wx/vector.h"
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class WXDLLIMPEXP_FWD_CORE wxImageList;
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class wxItemAttr;
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class WXDLLIMPEXP_FWD_CORE wxHeaderCtrl;
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#if wxUSE_NATIVE_DATAVIEWCTRL && !defined(__WXUNIVERSAL__)
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#if defined(__WXGTK20__) || defined(__WXOSX__)
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#define wxHAS_NATIVE_DATAVIEWCTRL
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#endif
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#endif
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#ifndef wxHAS_NATIVE_DATAVIEWCTRL
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#define wxHAS_GENERIC_DATAVIEWCTRL
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#endif
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#ifdef wxHAS_GENERIC_DATAVIEWCTRL
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// this symbol doesn't follow the convention for wxUSE_XXX symbols which
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// are normally always defined as either 0 or 1, so its use is deprecated
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// and it only exists for backwards compatibility, don't use it any more
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// and use wxHAS_GENERIC_DATAVIEWCTRL instead
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#define wxUSE_GENERICDATAVIEWCTRL
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#endif
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// ----------------------------------------------------------------------------
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// wxDataViewCtrl globals
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_FWD_CORE wxDataViewModel;
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class WXDLLIMPEXP_FWD_CORE wxDataViewCtrl;
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class WXDLLIMPEXP_FWD_CORE wxDataViewColumn;
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class WXDLLIMPEXP_FWD_CORE wxDataViewRenderer;
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class WXDLLIMPEXP_FWD_CORE wxDataViewModelNotifier;
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#if wxUSE_ACCESSIBILITY
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class WXDLLIMPEXP_FWD_CORE wxDataViewCtrlAccessible;
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#endif // wxUSE_ACCESSIBILITY
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extern WXDLLIMPEXP_DATA_CORE(const char) wxDataViewCtrlNameStr[];
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// ----------------------------------------------------------------------------
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// wxDataViewCtrl flags
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// ----------------------------------------------------------------------------
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// size of a wxDataViewRenderer without contents:
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#define wxDVC_DEFAULT_RENDERER_SIZE 20
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// the default width of new (text) columns:
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#define wxDVC_DEFAULT_WIDTH 80
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// the default width of new toggle columns:
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#define wxDVC_TOGGLE_DEFAULT_WIDTH 30
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// the default minimal width of the columns:
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#define wxDVC_DEFAULT_MINWIDTH 30
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// The default alignment of wxDataViewRenderers is to take
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// the alignment from the column it owns.
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#define wxDVR_DEFAULT_ALIGNMENT -1
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// ---------------------------------------------------------
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// wxDataViewItem
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// ---------------------------------------------------------
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// Make it a class and not a typedef to allow forward declaring it.
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class wxDataViewItem : public wxItemId<void*>
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{
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public:
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wxDataViewItem() : wxItemId<void*>() { }
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explicit wxDataViewItem(void* pItem) : wxItemId<void*>(pItem) { }
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};
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WX_DEFINE_ARRAY(wxDataViewItem, wxDataViewItemArray);
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// ---------------------------------------------------------
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// wxDataViewModelNotifier
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// ---------------------------------------------------------
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class WXDLLIMPEXP_CORE wxDataViewModelNotifier
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{
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public:
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wxDataViewModelNotifier() { m_owner = NULL; }
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virtual ~wxDataViewModelNotifier() { m_owner = NULL; }
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virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
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virtual bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item ) = 0;
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virtual bool ItemChanged( const wxDataViewItem &item ) = 0;
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virtual bool ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items );
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virtual bool ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items );
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virtual bool ItemsChanged( const wxDataViewItemArray &items );
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virtual bool ValueChanged( const wxDataViewItem &item, unsigned int col ) = 0;
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virtual bool Cleared() = 0;
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// some platforms, such as GTK+, may need a two step procedure for ::Reset()
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virtual bool BeforeReset() { return true; }
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virtual bool AfterReset() { return Cleared(); }
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virtual void Resort() = 0;
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void SetOwner( wxDataViewModel *owner ) { m_owner = owner; }
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wxDataViewModel *GetOwner() const { return m_owner; }
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private:
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wxDataViewModel *m_owner;
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};
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// ----------------------------------------------------------------------------
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// wxDataViewItemAttr: a structure containing the visual attributes of an item
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// ----------------------------------------------------------------------------
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// TODO: Merge with wxItemAttr somehow.
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class WXDLLIMPEXP_CORE wxDataViewItemAttr
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{
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public:
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// ctors
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wxDataViewItemAttr()
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{
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m_bold = false;
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m_italic = false;
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m_strikethrough = false;
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}
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// setters
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void SetColour(const wxColour& colour) { m_colour = colour; }
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void SetBold( bool set ) { m_bold = set; }
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void SetItalic( bool set ) { m_italic = set; }
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void SetStrikethrough( bool set ) { m_strikethrough = set; }
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void SetBackgroundColour(const wxColour& colour) { m_bgColour = colour; }
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// accessors
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bool HasColour() const { return m_colour.IsOk(); }
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const wxColour& GetColour() const { return m_colour; }
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bool HasFont() const { return m_bold || m_italic || m_strikethrough; }
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bool GetBold() const { return m_bold; }
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bool GetItalic() const { return m_italic; }
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bool GetStrikethrough() const { return m_strikethrough; }
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bool HasBackgroundColour() const { return m_bgColour.IsOk(); }
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const wxColour& GetBackgroundColour() const { return m_bgColour; }
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bool IsDefault() const { return !(HasColour() || HasFont() || HasBackgroundColour()); }
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// Return the font based on the given one with this attribute applied to it.
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wxFont GetEffectiveFont(const wxFont& font) const;
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private:
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wxColour m_colour;
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bool m_bold;
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bool m_italic;
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bool m_strikethrough;
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wxColour m_bgColour;
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};
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// ---------------------------------------------------------
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// wxDataViewModel
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// ---------------------------------------------------------
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typedef wxVector<wxDataViewModelNotifier*> wxDataViewModelNotifiers;
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class WXDLLIMPEXP_CORE wxDataViewModel: public wxRefCounter
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{
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public:
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wxDataViewModel();
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virtual unsigned int GetColumnCount() const = 0;
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// return type as reported by wxVariant
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virtual wxString GetColumnType( unsigned int col ) const = 0;
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// get value into a wxVariant
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virtual void GetValue( wxVariant &variant,
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const wxDataViewItem &item, unsigned int col ) const = 0;
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// return true if the given item has a value to display in the given
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// column: this is always true except for container items which by default
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// only show their label in the first column (but see HasContainerColumns())
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bool HasValue(const wxDataViewItem& item, unsigned col) const
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{
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return col == 0 || !IsContainer(item) || HasContainerColumns(item);
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}
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// usually ValueChanged() should be called after changing the value in the
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// model to update the control, ChangeValue() does it on its own while
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// SetValue() does not -- so while you will override SetValue(), you should
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// be usually calling ChangeValue()
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virtual bool SetValue(const wxVariant &variant,
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const wxDataViewItem &item,
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unsigned int col) = 0;
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bool ChangeValue(const wxVariant& variant,
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const wxDataViewItem& item,
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unsigned int col)
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{
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return SetValue(variant, item, col) && ValueChanged(item, col);
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}
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// Get text attribute, return false of default attributes should be used
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virtual bool GetAttr(const wxDataViewItem &WXUNUSED(item),
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unsigned int WXUNUSED(col),
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wxDataViewItemAttr &WXUNUSED(attr)) const
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{
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return false;
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}
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// Override this if you want to disable specific items
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virtual bool IsEnabled(const wxDataViewItem &WXUNUSED(item),
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unsigned int WXUNUSED(col)) const
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{
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return true;
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}
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// define hierarchy
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virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const = 0;
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virtual bool IsContainer( const wxDataViewItem &item ) const = 0;
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// Is the container just a header or an item with all columns
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virtual bool HasContainerColumns(const wxDataViewItem& WXUNUSED(item)) const
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{ return false; }
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virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const = 0;
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// delegated notifiers
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bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item );
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bool ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items );
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bool ItemDeleted( const wxDataViewItem &parent, const wxDataViewItem &item );
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bool ItemsDeleted( const wxDataViewItem &parent, const wxDataViewItemArray &items );
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bool ItemChanged( const wxDataViewItem &item );
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bool ItemsChanged( const wxDataViewItemArray &items );
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bool ValueChanged( const wxDataViewItem &item, unsigned int col );
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bool Cleared();
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// some platforms, such as GTK+, may need a two step procedure for ::Reset()
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bool BeforeReset();
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bool AfterReset();
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// delegated action
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virtual void Resort();
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void AddNotifier( wxDataViewModelNotifier *notifier );
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void RemoveNotifier( wxDataViewModelNotifier *notifier );
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// default compare function
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virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
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unsigned int column, bool ascending ) const;
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virtual bool HasDefaultCompare() const { return false; }
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// internal
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virtual bool IsListModel() const { return false; }
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virtual bool IsVirtualListModel() const { return false; }
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protected:
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// Dtor is protected because the objects of this class must not be deleted,
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// DecRef() must be used instead.
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virtual ~wxDataViewModel();
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// Helper function used by the default Compare() implementation to compare
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// values of types it is not aware about. Can be overridden in the derived
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// classes that use columns of custom types.
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virtual int DoCompareValues(const wxVariant& WXUNUSED(value1),
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const wxVariant& WXUNUSED(value2)) const
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{
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return 0;
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}
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private:
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wxDataViewModelNotifiers m_notifiers;
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};
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// ----------------------------------------------------------------------------
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// wxDataViewListModel: a model of a list, i.e. flat data structure without any
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// branches/containers, used as base class by wxDataViewIndexListModel and
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// wxDataViewVirtualListModel
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// ----------------------------------------------------------------------------
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class WXDLLIMPEXP_CORE wxDataViewListModel : public wxDataViewModel
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{
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public:
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// derived classes should override these methods instead of
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// {Get,Set}Value() and GetAttr() inherited from the base class
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virtual void GetValueByRow(wxVariant &variant,
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unsigned row, unsigned col) const = 0;
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virtual bool SetValueByRow(const wxVariant &variant,
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unsigned row, unsigned col) = 0;
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virtual bool
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GetAttrByRow(unsigned WXUNUSED(row), unsigned WXUNUSED(col),
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wxDataViewItemAttr &WXUNUSED(attr)) const
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{
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return false;
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}
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virtual bool IsEnabledByRow(unsigned int WXUNUSED(row),
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unsigned int WXUNUSED(col)) const
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{
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return true;
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}
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// helper methods provided by list models only
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virtual unsigned GetRow( const wxDataViewItem &item ) const = 0;
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// returns the number of rows
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virtual unsigned int GetCount() const = 0;
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// implement some base class pure virtual directly
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virtual wxDataViewItem
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GetParent( const wxDataViewItem & WXUNUSED(item) ) const wxOVERRIDE
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{
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// items never have valid parent in this model
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return wxDataViewItem();
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}
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virtual bool IsContainer( const wxDataViewItem &item ) const wxOVERRIDE
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{
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// only the invisible (and invalid) root item has children
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return !item.IsOk();
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}
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// and implement some others by forwarding them to our own ones
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virtual void GetValue( wxVariant &variant,
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const wxDataViewItem &item, unsigned int col ) const wxOVERRIDE
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{
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GetValueByRow(variant, GetRow(item), col);
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}
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virtual bool SetValue( const wxVariant &variant,
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const wxDataViewItem &item, unsigned int col ) wxOVERRIDE
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{
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return SetValueByRow( variant, GetRow(item), col );
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}
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virtual bool GetAttr(const wxDataViewItem &item, unsigned int col,
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wxDataViewItemAttr &attr) const wxOVERRIDE
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{
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return GetAttrByRow( GetRow(item), col, attr );
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}
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virtual bool IsEnabled(const wxDataViewItem &item, unsigned int col) const wxOVERRIDE
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{
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return IsEnabledByRow( GetRow(item), col );
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}
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virtual bool IsListModel() const wxOVERRIDE { return true; }
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};
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// ---------------------------------------------------------
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// wxDataViewIndexListModel
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// ---------------------------------------------------------
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class WXDLLIMPEXP_CORE wxDataViewIndexListModel: public wxDataViewListModel
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{
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public:
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wxDataViewIndexListModel( unsigned int initial_size = 0 );
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void RowPrepended();
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void RowInserted( unsigned int before );
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void RowAppended();
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void RowDeleted( unsigned int row );
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void RowsDeleted( const wxArrayInt &rows );
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void RowChanged( unsigned int row );
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void RowValueChanged( unsigned int row, unsigned int col );
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void Reset( unsigned int new_size );
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// convert to/from row/wxDataViewItem
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virtual unsigned GetRow( const wxDataViewItem &item ) const wxOVERRIDE;
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wxDataViewItem GetItem( unsigned int row ) const;
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// implement base methods
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virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const wxOVERRIDE;
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unsigned int GetCount() const wxOVERRIDE { return (unsigned int)m_hash.GetCount(); }
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private:
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wxDataViewItemArray m_hash;
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unsigned int m_nextFreeID;
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bool m_ordered;
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};
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// ---------------------------------------------------------
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// wxDataViewVirtualListModel
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// ---------------------------------------------------------
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#ifdef __WXMAC__
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// better than nothing
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typedef wxDataViewIndexListModel wxDataViewVirtualListModel;
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#else
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class WXDLLIMPEXP_CORE wxDataViewVirtualListModel: public wxDataViewListModel
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{
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public:
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wxDataViewVirtualListModel( unsigned int initial_size = 0 );
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void RowPrepended();
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void RowInserted( unsigned int before );
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void RowAppended();
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void RowDeleted( unsigned int row );
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void RowsDeleted( const wxArrayInt &rows );
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void RowChanged( unsigned int row );
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void RowValueChanged( unsigned int row, unsigned int col );
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void Reset( unsigned int new_size );
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// convert to/from row/wxDataViewItem
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virtual unsigned GetRow( const wxDataViewItem &item ) const wxOVERRIDE;
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wxDataViewItem GetItem( unsigned int row ) const;
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// compare based on index
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virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
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unsigned int column, bool ascending ) const wxOVERRIDE;
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virtual bool HasDefaultCompare() const wxOVERRIDE;
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// implement base methods
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virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const wxOVERRIDE;
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unsigned int GetCount() const wxOVERRIDE { return m_size; }
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// internal
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virtual bool IsVirtualListModel() const wxOVERRIDE { return true; }
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private:
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unsigned int m_size;
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};
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#endif
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// ----------------------------------------------------------------------------
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// wxDataViewRenderer and related classes
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// ----------------------------------------------------------------------------
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#include "wx/dvrenderers.h"
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// ---------------------------------------------------------
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// wxDataViewColumnBase
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// ---------------------------------------------------------
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// for compatibility only, do not use
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enum wxDataViewColumnFlags
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{
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wxDATAVIEW_COL_RESIZABLE = wxCOL_RESIZABLE,
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wxDATAVIEW_COL_SORTABLE = wxCOL_SORTABLE,
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wxDATAVIEW_COL_REORDERABLE = wxCOL_REORDERABLE,
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wxDATAVIEW_COL_HIDDEN = wxCOL_HIDDEN
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};
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class WXDLLIMPEXP_CORE wxDataViewColumnBase : public wxSettableHeaderColumn
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{
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public:
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// ctor for the text columns: takes ownership of renderer
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wxDataViewColumnBase(wxDataViewRenderer *renderer,
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unsigned int model_column)
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{
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Init(renderer, model_column);
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}
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// ctor for the bitmap columns
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wxDataViewColumnBase(const wxBitmap& bitmap,
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wxDataViewRenderer *renderer,
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unsigned int model_column)
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: m_bitmap(bitmap)
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{
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Init(renderer, model_column);
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}
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virtual ~wxDataViewColumnBase();
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// setters:
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virtual void SetOwner( wxDataViewCtrl *owner )
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{ m_owner = owner; }
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// getters:
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unsigned int GetModelColumn() const { return static_cast<unsigned int>(m_model_column); }
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wxDataViewCtrl *GetOwner() const { return m_owner; }
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wxDataViewRenderer* GetRenderer() const { return m_renderer; }
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// implement some of base class pure virtuals (the rest is port-dependent
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// and done differently in generic and native versions)
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virtual void SetBitmap( const wxBitmap& bitmap ) wxOVERRIDE { m_bitmap = bitmap; }
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virtual wxBitmap GetBitmap() const wxOVERRIDE { return m_bitmap; }
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protected:
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wxDataViewRenderer *m_renderer;
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int m_model_column;
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wxBitmap m_bitmap;
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wxDataViewCtrl *m_owner;
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private:
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// common part of all ctors
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void Init(wxDataViewRenderer *renderer, unsigned int model_column);
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};
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// ---------------------------------------------------------
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// wxDataViewCtrlBase
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// ---------------------------------------------------------
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#define wxDV_SINGLE 0x0000 // for convenience
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#define wxDV_MULTIPLE 0x0001 // can select multiple items
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#define wxDV_NO_HEADER 0x0002 // column titles not visible
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#define wxDV_HORIZ_RULES 0x0004 // light horizontal rules between rows
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#define wxDV_VERT_RULES 0x0008 // light vertical rules between columns
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#define wxDV_ROW_LINES 0x0010 // alternating colour in rows
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#define wxDV_VARIABLE_LINE_HEIGHT 0x0020 // variable line height
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class WXDLLIMPEXP_CORE wxDataViewCtrlBase: public wxSystemThemedControl<wxControl>
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{
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public:
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wxDataViewCtrlBase();
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virtual ~wxDataViewCtrlBase();
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// model
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// -----
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virtual bool AssociateModel( wxDataViewModel *model );
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wxDataViewModel* GetModel();
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const wxDataViewModel* GetModel() const;
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// column management
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// -----------------
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wxDataViewColumn *PrependTextColumn( const wxString &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
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wxAlignment align = wxALIGN_NOT,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *PrependIconTextColumn( const wxString &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
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wxAlignment align = wxALIGN_NOT,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *PrependToggleColumn( const wxString &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *PrependProgressColumn( const wxString &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *PrependDateColumn( const wxString &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
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wxAlignment align = wxALIGN_NOT,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *PrependBitmapColumn( const wxString &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *PrependTextColumn( const wxBitmap &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
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wxAlignment align = wxALIGN_NOT,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *PrependIconTextColumn( const wxBitmap &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
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wxAlignment align = wxALIGN_NOT,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *PrependToggleColumn( const wxBitmap &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *PrependProgressColumn( const wxBitmap &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *PrependDateColumn( const wxBitmap &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
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wxAlignment align = wxALIGN_NOT,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *PrependBitmapColumn( const wxBitmap &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *AppendTextColumn( const wxString &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
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wxAlignment align = wxALIGN_NOT,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *AppendIconTextColumn( const wxString &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
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wxAlignment align = wxALIGN_NOT,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *AppendToggleColumn( const wxString &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *AppendProgressColumn( const wxString &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *AppendDateColumn( const wxString &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
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wxAlignment align = wxALIGN_NOT,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *AppendBitmapColumn( const wxString &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *AppendTextColumn( const wxBitmap &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
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wxAlignment align = wxALIGN_NOT,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *AppendIconTextColumn( const wxBitmap &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
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wxAlignment align = wxALIGN_NOT,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *AppendToggleColumn( const wxBitmap &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_TOGGLE_DEFAULT_WIDTH,
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wxAlignment align = wxALIGN_CENTER,
|
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *AppendProgressColumn( const wxBitmap &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = wxDVC_DEFAULT_WIDTH,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *AppendDateColumn( const wxBitmap &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE, int width = -1,
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wxAlignment align = wxALIGN_NOT,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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wxDataViewColumn *AppendBitmapColumn( const wxBitmap &label, unsigned int model_column,
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wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT, int width = -1,
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wxAlignment align = wxALIGN_CENTER,
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int flags = wxDATAVIEW_COL_RESIZABLE );
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virtual bool PrependColumn( wxDataViewColumn *col );
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virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col );
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virtual bool AppendColumn( wxDataViewColumn *col );
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virtual unsigned int GetColumnCount() const = 0;
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virtual wxDataViewColumn* GetColumn( unsigned int pos ) const = 0;
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virtual int GetColumnPosition( const wxDataViewColumn *column ) const = 0;
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virtual bool DeleteColumn( wxDataViewColumn *column ) = 0;
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virtual bool ClearColumns() = 0;
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void SetExpanderColumn( wxDataViewColumn *col )
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{ m_expander_column = col ; DoSetExpanderColumn(); }
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wxDataViewColumn *GetExpanderColumn() const
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{ return m_expander_column; }
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virtual wxDataViewColumn *GetSortingColumn() const = 0;
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virtual wxVector<wxDataViewColumn *> GetSortingColumns() const
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{
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wxVector<wxDataViewColumn *> columns;
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if ( wxDataViewColumn* col = GetSortingColumn() )
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columns.push_back(col);
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return columns;
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}
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// This must be overridden to return true if the control does allow sorting
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// by more than one column, which is not the case by default.
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virtual bool AllowMultiColumnSort(bool allow)
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|
{
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|
// We can still return true when disabling multi-column sort.
|
|
return !allow;
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}
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// Return true if multi column sort is currently allowed.
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virtual bool IsMultiColumnSortAllowed() const { return false; }
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// This should also be overridden to actually use the specified column for
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|
// sorting if using multiple columns is supported.
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|
virtual void ToggleSortByColumn(int WXUNUSED(column)) { }
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|
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// items management
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// ----------------
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void SetIndent( int indent )
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|
{ m_indent = indent ; DoSetIndent(); }
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int GetIndent() const
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|
{ return m_indent; }
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// Current item is the one used by the keyboard navigation, it is the same
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// as the (unique) selected item in single selection mode so these
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// functions are mostly useful for controls with wxDV_MULTIPLE style.
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wxDataViewItem GetCurrentItem() const;
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void SetCurrentItem(const wxDataViewItem& item);
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virtual wxDataViewItem GetTopItem() const { return wxDataViewItem(NULL); }
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virtual int GetCountPerPage() const { return wxNOT_FOUND; }
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// Currently focused column of the current item or NULL if no column has focus
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virtual wxDataViewColumn *GetCurrentColumn() const = 0;
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// Selection: both GetSelection() and GetSelections() can be used for the
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// controls both with and without wxDV_MULTIPLE style. For single selection
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// controls GetSelections() is not very useful however. And for multi
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// selection controls GetSelection() returns an invalid item if more than
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// one item is selected. Use GetSelectedItemsCount() or HasSelection() to
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// check if any items are selected at all.
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virtual int GetSelectedItemsCount() const = 0;
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bool HasSelection() const { return GetSelectedItemsCount() != 0; }
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wxDataViewItem GetSelection() const;
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virtual int GetSelections( wxDataViewItemArray & sel ) const = 0;
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virtual void SetSelections( const wxDataViewItemArray & sel ) = 0;
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virtual void Select( const wxDataViewItem & item ) = 0;
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virtual void Unselect( const wxDataViewItem & item ) = 0;
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virtual bool IsSelected( const wxDataViewItem & item ) const = 0;
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virtual void SelectAll() = 0;
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virtual void UnselectAll() = 0;
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|
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void Expand( const wxDataViewItem & item );
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void ExpandAncestors( const wxDataViewItem & item );
|
|
virtual void Collapse( const wxDataViewItem & item ) = 0;
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virtual bool IsExpanded( const wxDataViewItem & item ) const = 0;
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|
|
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virtual void EnsureVisible( const wxDataViewItem & item,
|
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const wxDataViewColumn *column = NULL ) = 0;
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virtual void HitTest( const wxPoint & point, wxDataViewItem &item, wxDataViewColumn* &column ) const = 0;
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virtual wxRect GetItemRect( const wxDataViewItem & item, const wxDataViewColumn *column = NULL ) const = 0;
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|
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virtual bool SetRowHeight( int WXUNUSED(rowHeight) ) { return false; }
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|
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virtual void EditItem(const wxDataViewItem& item, const wxDataViewColumn *column) = 0;
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|
|
|
// Use EditItem() instead
|
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wxDEPRECATED( void StartEditor(const wxDataViewItem& item, unsigned int column) );
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|
|
|
#if wxUSE_DRAG_AND_DROP
|
|
virtual bool EnableDragSource(const wxDataFormat& WXUNUSED(format))
|
|
{ return false; }
|
|
virtual bool EnableDropTarget(const wxDataFormat& WXUNUSED(format))
|
|
{ return false; }
|
|
#endif // wxUSE_DRAG_AND_DROP
|
|
|
|
// define control visual attributes
|
|
// --------------------------------
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|
|
|
// Header attributes: only implemented in the generic version currently.
|
|
virtual bool SetHeaderAttr(const wxItemAttr& WXUNUSED(attr))
|
|
{ return false; }
|
|
|
|
// Set the colour used for the "alternate" rows when wxDV_ROW_LINES is on.
|
|
// Also only supported in the generic version, which returns true to
|
|
// indicate it.
|
|
virtual bool SetAlternateRowColour(const wxColour& WXUNUSED(colour))
|
|
{ return false; }
|
|
|
|
virtual wxVisualAttributes GetDefaultAttributes() const wxOVERRIDE
|
|
{
|
|
return GetClassDefaultAttributes(GetWindowVariant());
|
|
}
|
|
|
|
static wxVisualAttributes
|
|
GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL)
|
|
{
|
|
return wxControl::GetCompositeControlsDefaultAttributes(variant);
|
|
}
|
|
|
|
protected:
|
|
virtual void DoSetExpanderColumn() = 0 ;
|
|
virtual void DoSetIndent() = 0;
|
|
|
|
// Just expand this item assuming it is already shown, i.e. its parent has
|
|
// been already expanded using ExpandAncestors().
|
|
virtual void DoExpand(const wxDataViewItem & item) = 0;
|
|
|
|
private:
|
|
// Implementation of the public Set/GetCurrentItem() methods which are only
|
|
// called in multi selection case (for single selection controls their
|
|
// implementation is trivial and is done in the base class itself).
|
|
virtual wxDataViewItem DoGetCurrentItem() const = 0;
|
|
virtual void DoSetCurrentItem(const wxDataViewItem& item) = 0;
|
|
|
|
wxDataViewModel *m_model;
|
|
wxDataViewColumn *m_expander_column;
|
|
int m_indent ;
|
|
|
|
protected:
|
|
wxDECLARE_DYNAMIC_CLASS_NO_COPY(wxDataViewCtrlBase);
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxDataViewEvent - the event class for the wxDataViewCtrl notifications
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_CORE wxDataViewEvent : public wxNotifyEvent
|
|
{
|
|
public:
|
|
// Default ctor, normally shouldn't be used and mostly exists only for
|
|
// backwards compatibility.
|
|
wxDataViewEvent()
|
|
: wxNotifyEvent()
|
|
{
|
|
Init(NULL, NULL, wxDataViewItem());
|
|
}
|
|
|
|
// Constructor for the events affecting columns (and possibly also items).
|
|
wxDataViewEvent(wxEventType evtType,
|
|
wxDataViewCtrlBase* dvc,
|
|
wxDataViewColumn* column,
|
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const wxDataViewItem& item = wxDataViewItem())
|
|
: wxNotifyEvent(evtType, dvc->GetId())
|
|
{
|
|
Init(dvc, column, item);
|
|
}
|
|
|
|
// Constructor for the events affecting only the items.
|
|
wxDataViewEvent(wxEventType evtType,
|
|
wxDataViewCtrlBase* dvc,
|
|
const wxDataViewItem& item)
|
|
: wxNotifyEvent(evtType, dvc->GetId())
|
|
{
|
|
Init(dvc, NULL, item);
|
|
}
|
|
|
|
wxDataViewEvent(const wxDataViewEvent& event)
|
|
: wxNotifyEvent(event),
|
|
m_item(event.m_item),
|
|
m_col(event.m_col),
|
|
m_model(event.m_model),
|
|
m_value(event.m_value),
|
|
m_column(event.m_column),
|
|
m_pos(event.m_pos),
|
|
m_cacheFrom(event.m_cacheFrom),
|
|
m_cacheTo(event.m_cacheTo),
|
|
m_editCancelled(event.m_editCancelled)
|
|
#if wxUSE_DRAG_AND_DROP
|
|
, m_dataObject(event.m_dataObject),
|
|
m_dataFormat(event.m_dataFormat),
|
|
m_dataBuffer(event.m_dataBuffer),
|
|
m_dataSize(event.m_dataSize),
|
|
m_dragFlags(event.m_dragFlags),
|
|
m_dropEffect(event.m_dropEffect),
|
|
m_proposedDropIndex(event.m_proposedDropIndex)
|
|
#endif
|
|
{ }
|
|
|
|
wxDataViewItem GetItem() const { return m_item; }
|
|
int GetColumn() const { return m_col; }
|
|
wxDataViewModel* GetModel() const { return m_model; }
|
|
|
|
const wxVariant &GetValue() const { return m_value; }
|
|
void SetValue( const wxVariant &value ) { m_value = value; }
|
|
|
|
// for wxEVT_DATAVIEW_ITEM_EDITING_DONE only
|
|
bool IsEditCancelled() const { return m_editCancelled; }
|
|
|
|
// for wxEVT_DATAVIEW_COLUMN_HEADER_CLICKED only
|
|
wxDataViewColumn *GetDataViewColumn() const { return m_column; }
|
|
|
|
// for wxEVT_DATAVIEW_CONTEXT_MENU only
|
|
wxPoint GetPosition() const { return m_pos; }
|
|
void SetPosition( int x, int y ) { m_pos.x = x; m_pos.y = y; }
|
|
|
|
// For wxEVT_DATAVIEW_CACHE_HINT
|
|
int GetCacheFrom() const { return m_cacheFrom; }
|
|
int GetCacheTo() const { return m_cacheTo; }
|
|
void SetCache(int from, int to) { m_cacheFrom = from; m_cacheTo = to; }
|
|
|
|
|
|
#if wxUSE_DRAG_AND_DROP
|
|
// For drag operations
|
|
void SetDataObject( wxDataObject *obj ) { m_dataObject = obj; }
|
|
wxDataObject *GetDataObject() const { return m_dataObject; }
|
|
|
|
// For drop operations
|
|
void SetDataFormat( const wxDataFormat &format ) { m_dataFormat = format; }
|
|
wxDataFormat GetDataFormat() const { return m_dataFormat; }
|
|
void SetDataSize( size_t size ) { m_dataSize = size; }
|
|
size_t GetDataSize() const { return m_dataSize; }
|
|
void SetDataBuffer( void* buf ) { m_dataBuffer = buf;}
|
|
void *GetDataBuffer() const { return m_dataBuffer; }
|
|
void SetDragFlags( int flags ) { m_dragFlags = flags; }
|
|
int GetDragFlags() const { return m_dragFlags; }
|
|
void SetDropEffect( wxDragResult effect ) { m_dropEffect = effect; }
|
|
wxDragResult GetDropEffect() const { return m_dropEffect; }
|
|
// for plaforms (currently only OSX) that support Drag/Drop insertion of items,
|
|
// this is the proposed child index for the insertion
|
|
void SetProposedDropIndex(int index) { m_proposedDropIndex = index; }
|
|
int GetProposedDropIndex() const { return m_proposedDropIndex;}
|
|
#endif // wxUSE_DRAG_AND_DROP
|
|
|
|
virtual wxEvent *Clone() const wxOVERRIDE { return new wxDataViewEvent(*this); }
|
|
|
|
// These methods shouldn't be used outside of wxWidgets and wxWidgets
|
|
// itself doesn't use them any longer neither as it constructs the events
|
|
// with the appropriate ctors directly.
|
|
#if WXWIN_COMPATIBILITY_3_0
|
|
wxDEPRECATED_MSG("Pass the argument to the ctor instead")
|
|
void SetModel( wxDataViewModel *model ) { m_model = model; }
|
|
wxDEPRECATED_MSG("Pass the argument to the ctor instead")
|
|
void SetDataViewColumn( wxDataViewColumn *col ) { m_column = col; }
|
|
wxDEPRECATED_MSG("Pass the argument to the ctor instead")
|
|
void SetItem( const wxDataViewItem &item ) { m_item = item; }
|
|
#endif // WXWIN_COMPATIBILITY_3_0
|
|
|
|
void SetColumn( int col ) { m_col = col; }
|
|
void SetEditCancelled() { m_editCancelled = true; }
|
|
|
|
protected:
|
|
wxDataViewItem m_item;
|
|
int m_col;
|
|
wxDataViewModel *m_model;
|
|
wxVariant m_value;
|
|
wxDataViewColumn *m_column;
|
|
wxPoint m_pos;
|
|
int m_cacheFrom;
|
|
int m_cacheTo;
|
|
bool m_editCancelled;
|
|
|
|
#if wxUSE_DRAG_AND_DROP
|
|
wxDataObject *m_dataObject;
|
|
|
|
wxDataFormat m_dataFormat;
|
|
void* m_dataBuffer;
|
|
size_t m_dataSize;
|
|
|
|
int m_dragFlags;
|
|
wxDragResult m_dropEffect;
|
|
int m_proposedDropIndex;
|
|
#endif // wxUSE_DRAG_AND_DROP
|
|
|
|
private:
|
|
// Common part of non-copy ctors.
|
|
void Init(wxDataViewCtrlBase* dvc,
|
|
wxDataViewColumn* column,
|
|
const wxDataViewItem& item);
|
|
|
|
wxDECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewEvent);
|
|
};
|
|
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent );
|
|
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent );
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent );
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent );
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent );
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent );
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_ITEM_START_EDITING, wxDataViewEvent );
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent );
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent );
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent );
|
|
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent );
|
|
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent );
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent );
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_COLUMN_SORTED, wxDataViewEvent );
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent );
|
|
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_CACHE_HINT, wxDataViewEvent );
|
|
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_ITEM_BEGIN_DRAG, wxDataViewEvent );
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_ITEM_DROP_POSSIBLE, wxDataViewEvent );
|
|
wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DATAVIEW_ITEM_DROP, wxDataViewEvent );
|
|
|
|
typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&);
|
|
|
|
#define wxDataViewEventHandler(func) \
|
|
wxEVENT_HANDLER_CAST(wxDataViewEventFunction, func)
|
|
|
|
#define wx__DECLARE_DATAVIEWEVT(evt, id, fn) \
|
|
wx__DECLARE_EVT1(wxEVT_DATAVIEW_ ## evt, id, wxDataViewEventHandler(fn))
|
|
|
|
#define EVT_DATAVIEW_SELECTION_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(SELECTION_CHANGED, id, fn)
|
|
|
|
#define EVT_DATAVIEW_ITEM_ACTIVATED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_ACTIVATED, id, fn)
|
|
#define EVT_DATAVIEW_ITEM_COLLAPSING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSING, id, fn)
|
|
#define EVT_DATAVIEW_ITEM_COLLAPSED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_COLLAPSED, id, fn)
|
|
#define EVT_DATAVIEW_ITEM_EXPANDING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDING, id, fn)
|
|
#define EVT_DATAVIEW_ITEM_EXPANDED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EXPANDED, id, fn)
|
|
#define EVT_DATAVIEW_ITEM_START_EDITING(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_START_EDITING, id, fn)
|
|
#define EVT_DATAVIEW_ITEM_EDITING_STARTED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EDITING_STARTED, id, fn)
|
|
#define EVT_DATAVIEW_ITEM_EDITING_DONE(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_EDITING_DONE, id, fn)
|
|
#define EVT_DATAVIEW_ITEM_VALUE_CHANGED(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_VALUE_CHANGED, id, fn)
|
|
|
|
#define EVT_DATAVIEW_ITEM_CONTEXT_MENU(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_CONTEXT_MENU, id, fn)
|
|
|
|
#define EVT_DATAVIEW_COLUMN_HEADER_CLICK(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_CLICK, id, fn)
|
|
#define EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_HEADER_RIGHT_CLICK, id, fn)
|
|
#define EVT_DATAVIEW_COLUMN_SORTED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_SORTED, id, fn)
|
|
#define EVT_DATAVIEW_COLUMN_REORDERED(id, fn) wx__DECLARE_DATAVIEWEVT(COLUMN_REORDERED, id, fn)
|
|
#define EVT_DATAVIEW_CACHE_HINT(id, fn) wx__DECLARE_DATAVIEWEVT(CACHE_HINT, id, fn)
|
|
|
|
#define EVT_DATAVIEW_ITEM_BEGIN_DRAG(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_BEGIN_DRAG, id, fn)
|
|
#define EVT_DATAVIEW_ITEM_DROP_POSSIBLE(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_DROP_POSSIBLE, id, fn)
|
|
#define EVT_DATAVIEW_ITEM_DROP(id, fn) wx__DECLARE_DATAVIEWEVT(ITEM_DROP, id, fn)
|
|
|
|
// Old and not documented synonym, don't use.
|
|
#define EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICKED(id, fn) EVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK(id, fn)
|
|
|
|
#ifdef wxHAS_GENERIC_DATAVIEWCTRL
|
|
#include "wx/generic/dataview.h"
|
|
#elif defined(__WXGTK20__)
|
|
#include "wx/gtk/dataview.h"
|
|
#elif defined(__WXMAC__)
|
|
#include "wx/osx/dataview.h"
|
|
#elif defined(__WXQT__)
|
|
#include "wx/qt/dataview.h"
|
|
#else
|
|
#error "unknown native wxDataViewCtrl implementation"
|
|
#endif
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// wxDataViewListStore
|
|
//-----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_CORE wxDataViewListStoreLine
|
|
{
|
|
public:
|
|
wxDataViewListStoreLine( wxUIntPtr data = 0 )
|
|
{
|
|
m_data = data;
|
|
}
|
|
|
|
void SetData( wxUIntPtr data )
|
|
{ m_data = data; }
|
|
wxUIntPtr GetData() const
|
|
{ return m_data; }
|
|
|
|
wxVector<wxVariant> m_values;
|
|
|
|
private:
|
|
wxUIntPtr m_data;
|
|
};
|
|
|
|
|
|
class WXDLLIMPEXP_CORE wxDataViewListStore: public wxDataViewIndexListModel
|
|
{
|
|
public:
|
|
wxDataViewListStore();
|
|
~wxDataViewListStore();
|
|
|
|
void PrependColumn( const wxString &varianttype );
|
|
void InsertColumn( unsigned int pos, const wxString &varianttype );
|
|
void AppendColumn( const wxString &varianttype );
|
|
|
|
void AppendItem( const wxVector<wxVariant> &values, wxUIntPtr data = 0 );
|
|
void PrependItem( const wxVector<wxVariant> &values, wxUIntPtr data = 0 );
|
|
void InsertItem( unsigned int row, const wxVector<wxVariant> &values, wxUIntPtr data = 0 );
|
|
void DeleteItem( unsigned int pos );
|
|
void DeleteAllItems();
|
|
void ClearColumns();
|
|
|
|
unsigned int GetItemCount() const;
|
|
|
|
void SetItemData( const wxDataViewItem& item, wxUIntPtr data );
|
|
wxUIntPtr GetItemData( const wxDataViewItem& item ) const;
|
|
|
|
// override base virtuals
|
|
|
|
virtual unsigned int GetColumnCount() const wxOVERRIDE;
|
|
|
|
virtual wxString GetColumnType( unsigned int col ) const wxOVERRIDE;
|
|
|
|
virtual void GetValueByRow( wxVariant &value,
|
|
unsigned int row, unsigned int col ) const wxOVERRIDE;
|
|
|
|
virtual bool SetValueByRow( const wxVariant &value,
|
|
unsigned int row, unsigned int col ) wxOVERRIDE;
|
|
|
|
|
|
public:
|
|
wxVector<wxDataViewListStoreLine*> m_data;
|
|
wxArrayString m_cols;
|
|
};
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_CORE wxDataViewListCtrl: public wxDataViewCtrl
|
|
{
|
|
public:
|
|
wxDataViewListCtrl();
|
|
wxDataViewListCtrl( wxWindow *parent, wxWindowID id,
|
|
const wxPoint& pos = wxDefaultPosition,
|
|
const wxSize& size = wxDefaultSize, long style = wxDV_ROW_LINES,
|
|
const wxValidator& validator = wxDefaultValidator );
|
|
~wxDataViewListCtrl();
|
|
|
|
bool Create( wxWindow *parent, wxWindowID id,
|
|
const wxPoint& pos = wxDefaultPosition,
|
|
const wxSize& size = wxDefaultSize, long style = wxDV_ROW_LINES,
|
|
const wxValidator& validator = wxDefaultValidator );
|
|
|
|
wxDataViewListStore *GetStore()
|
|
{ return (wxDataViewListStore*) GetModel(); }
|
|
const wxDataViewListStore *GetStore() const
|
|
{ return (const wxDataViewListStore*) GetModel(); }
|
|
|
|
int ItemToRow(const wxDataViewItem &item) const
|
|
{ return item.IsOk() ? (int)GetStore()->GetRow(item) : wxNOT_FOUND; }
|
|
wxDataViewItem RowToItem(int row) const
|
|
{ return row == wxNOT_FOUND ? wxDataViewItem() : GetStore()->GetItem(row); }
|
|
|
|
int GetSelectedRow() const
|
|
{ return ItemToRow(GetSelection()); }
|
|
void SelectRow(unsigned row)
|
|
{ Select(RowToItem(row)); }
|
|
void UnselectRow(unsigned row)
|
|
{ Unselect(RowToItem(row)); }
|
|
bool IsRowSelected(unsigned row) const
|
|
{ return IsSelected(RowToItem(row)); }
|
|
|
|
bool AppendColumn( wxDataViewColumn *column, const wxString &varianttype );
|
|
bool PrependColumn( wxDataViewColumn *column, const wxString &varianttype );
|
|
bool InsertColumn( unsigned int pos, wxDataViewColumn *column, const wxString &varianttype );
|
|
|
|
// overridden from base class
|
|
virtual bool PrependColumn( wxDataViewColumn *col ) wxOVERRIDE;
|
|
virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col ) wxOVERRIDE;
|
|
virtual bool AppendColumn( wxDataViewColumn *col ) wxOVERRIDE;
|
|
virtual bool ClearColumns() wxOVERRIDE;
|
|
|
|
wxDataViewColumn *AppendTextColumn( const wxString &label,
|
|
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
|
|
int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
|
|
wxDataViewColumn *AppendToggleColumn( const wxString &label,
|
|
wxDataViewCellMode mode = wxDATAVIEW_CELL_ACTIVATABLE,
|
|
int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
|
|
wxDataViewColumn *AppendProgressColumn( const wxString &label,
|
|
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
|
|
int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
|
|
wxDataViewColumn *AppendIconTextColumn( const wxString &label,
|
|
wxDataViewCellMode mode = wxDATAVIEW_CELL_INERT,
|
|
int width = -1, wxAlignment align = wxALIGN_LEFT, int flags = wxDATAVIEW_COL_RESIZABLE );
|
|
|
|
void AppendItem( const wxVector<wxVariant> &values, wxUIntPtr data = 0 )
|
|
{ GetStore()->AppendItem( values, data ); }
|
|
void PrependItem( const wxVector<wxVariant> &values, wxUIntPtr data = 0 )
|
|
{ GetStore()->PrependItem( values, data ); }
|
|
void InsertItem( unsigned int row, const wxVector<wxVariant> &values, wxUIntPtr data = 0 )
|
|
{ GetStore()->InsertItem( row, values, data ); }
|
|
void DeleteItem( unsigned row )
|
|
{ GetStore()->DeleteItem( row ); }
|
|
void DeleteAllItems()
|
|
{ GetStore()->DeleteAllItems(); }
|
|
|
|
void SetValue( const wxVariant &value, unsigned int row, unsigned int col )
|
|
{ GetStore()->SetValueByRow( value, row, col );
|
|
GetStore()->RowValueChanged( row, col); }
|
|
void GetValue( wxVariant &value, unsigned int row, unsigned int col )
|
|
{ GetStore()->GetValueByRow( value, row, col ); }
|
|
|
|
void SetTextValue( const wxString &value, unsigned int row, unsigned int col )
|
|
{ GetStore()->SetValueByRow( value, row, col );
|
|
GetStore()->RowValueChanged( row, col); }
|
|
wxString GetTextValue( unsigned int row, unsigned int col ) const
|
|
{ wxVariant value; GetStore()->GetValueByRow( value, row, col ); return value.GetString(); }
|
|
|
|
void SetToggleValue( bool value, unsigned int row, unsigned int col )
|
|
{ GetStore()->SetValueByRow( value, row, col );
|
|
GetStore()->RowValueChanged( row, col); }
|
|
bool GetToggleValue( unsigned int row, unsigned int col ) const
|
|
{ wxVariant value; GetStore()->GetValueByRow( value, row, col ); return value.GetBool(); }
|
|
|
|
void SetItemData( const wxDataViewItem& item, wxUIntPtr data )
|
|
{ GetStore()->SetItemData( item, data ); }
|
|
wxUIntPtr GetItemData( const wxDataViewItem& item ) const
|
|
{ return GetStore()->GetItemData( item ); }
|
|
|
|
int GetItemCount() const
|
|
{ return GetStore()->GetItemCount(); }
|
|
|
|
void OnSize( wxSizeEvent &event );
|
|
|
|
private:
|
|
wxDECLARE_EVENT_TABLE();
|
|
wxDECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewListCtrl);
|
|
};
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// wxDataViewTreeStore
|
|
//-----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_CORE wxDataViewTreeStoreNode
|
|
{
|
|
public:
|
|
wxDataViewTreeStoreNode( wxDataViewTreeStoreNode *parent,
|
|
const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
|
|
virtual ~wxDataViewTreeStoreNode();
|
|
|
|
void SetText( const wxString &text )
|
|
{ m_text = text; }
|
|
wxString GetText() const
|
|
{ return m_text; }
|
|
void SetIcon( const wxIcon &icon )
|
|
{ m_icon = icon; }
|
|
const wxIcon &GetIcon() const
|
|
{ return m_icon; }
|
|
void SetData( wxClientData *data )
|
|
{ delete m_data; m_data = data; }
|
|
wxClientData *GetData() const
|
|
{ return m_data; }
|
|
|
|
wxDataViewItem GetItem() const
|
|
{ return wxDataViewItem(const_cast<void*>(static_cast<const void*>(this))); }
|
|
|
|
virtual bool IsContainer()
|
|
{ return false; }
|
|
|
|
wxDataViewTreeStoreNode *GetParent()
|
|
{ return m_parent; }
|
|
|
|
private:
|
|
wxDataViewTreeStoreNode *m_parent;
|
|
wxString m_text;
|
|
wxIcon m_icon;
|
|
wxClientData *m_data;
|
|
};
|
|
|
|
typedef wxVector<wxDataViewTreeStoreNode*> wxDataViewTreeStoreNodes;
|
|
|
|
class WXDLLIMPEXP_CORE wxDataViewTreeStoreContainerNode: public wxDataViewTreeStoreNode
|
|
{
|
|
public:
|
|
wxDataViewTreeStoreContainerNode( wxDataViewTreeStoreNode *parent,
|
|
const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
|
|
wxClientData *data = NULL );
|
|
virtual ~wxDataViewTreeStoreContainerNode();
|
|
|
|
const wxDataViewTreeStoreNodes &GetChildren() const
|
|
{ return m_children; }
|
|
wxDataViewTreeStoreNodes &GetChildren()
|
|
{ return m_children; }
|
|
|
|
wxDataViewTreeStoreNodes::iterator FindChild(wxDataViewTreeStoreNode* node);
|
|
|
|
void SetExpandedIcon( const wxIcon &icon )
|
|
{ m_iconExpanded = icon; }
|
|
const wxIcon &GetExpandedIcon() const
|
|
{ return m_iconExpanded; }
|
|
|
|
void SetExpanded( bool expanded = true )
|
|
{ m_isExpanded = expanded; }
|
|
bool IsExpanded() const
|
|
{ return m_isExpanded; }
|
|
|
|
virtual bool IsContainer() wxOVERRIDE
|
|
{ return true; }
|
|
|
|
void DestroyChildren();
|
|
|
|
private:
|
|
wxDataViewTreeStoreNodes m_children;
|
|
wxIcon m_iconExpanded;
|
|
bool m_isExpanded;
|
|
};
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_CORE wxDataViewTreeStore: public wxDataViewModel
|
|
{
|
|
public:
|
|
wxDataViewTreeStore();
|
|
~wxDataViewTreeStore();
|
|
|
|
wxDataViewItem AppendItem( const wxDataViewItem& parent,
|
|
const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
|
|
wxDataViewItem PrependItem( const wxDataViewItem& parent,
|
|
const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
|
|
wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
|
|
const wxString &text, const wxIcon &icon = wxNullIcon, wxClientData *data = NULL );
|
|
|
|
wxDataViewItem PrependContainer( const wxDataViewItem& parent,
|
|
const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
|
|
wxClientData *data = NULL );
|
|
wxDataViewItem AppendContainer( const wxDataViewItem& parent,
|
|
const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
|
|
wxClientData *data = NULL );
|
|
wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
|
|
const wxString &text, const wxIcon &icon = wxNullIcon, const wxIcon &expanded = wxNullIcon,
|
|
wxClientData *data = NULL );
|
|
|
|
wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const;
|
|
int GetChildCount( const wxDataViewItem& parent ) const;
|
|
|
|
void SetItemText( const wxDataViewItem& item, const wxString &text );
|
|
wxString GetItemText( const wxDataViewItem& item ) const;
|
|
void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon );
|
|
const wxIcon &GetItemIcon( const wxDataViewItem& item ) const;
|
|
void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon );
|
|
const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const;
|
|
void SetItemData( const wxDataViewItem& item, wxClientData *data );
|
|
wxClientData *GetItemData( const wxDataViewItem& item ) const;
|
|
|
|
void DeleteItem( const wxDataViewItem& item );
|
|
void DeleteChildren( const wxDataViewItem& item );
|
|
void DeleteAllItems();
|
|
|
|
// implement base methods
|
|
|
|
virtual void GetValue( wxVariant &variant,
|
|
const wxDataViewItem &item, unsigned int col ) const wxOVERRIDE;
|
|
virtual bool SetValue( const wxVariant &variant,
|
|
const wxDataViewItem &item, unsigned int col ) wxOVERRIDE;
|
|
virtual wxDataViewItem GetParent( const wxDataViewItem &item ) const wxOVERRIDE;
|
|
virtual bool IsContainer( const wxDataViewItem &item ) const wxOVERRIDE;
|
|
virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const wxOVERRIDE;
|
|
|
|
virtual int Compare( const wxDataViewItem &item1, const wxDataViewItem &item2,
|
|
unsigned int column, bool ascending ) const wxOVERRIDE;
|
|
|
|
virtual bool HasDefaultCompare() const wxOVERRIDE
|
|
{ return true; }
|
|
virtual unsigned int GetColumnCount() const wxOVERRIDE
|
|
{ return 1; }
|
|
virtual wxString GetColumnType( unsigned int WXUNUSED(col) ) const wxOVERRIDE
|
|
{ return wxT("wxDataViewIconText"); }
|
|
|
|
wxDataViewTreeStoreNode *FindNode( const wxDataViewItem &item ) const;
|
|
wxDataViewTreeStoreContainerNode *FindContainerNode( const wxDataViewItem &item ) const;
|
|
wxDataViewTreeStoreNode *GetRoot() const { return m_root; }
|
|
|
|
public:
|
|
wxDataViewTreeStoreNode *m_root;
|
|
};
|
|
|
|
//-----------------------------------------------------------------------------
|
|
|
|
class WXDLLIMPEXP_CORE wxDataViewTreeCtrl: public wxDataViewCtrl,
|
|
public wxWithImages
|
|
{
|
|
public:
|
|
wxDataViewTreeCtrl() { }
|
|
wxDataViewTreeCtrl(wxWindow *parent,
|
|
wxWindowID id,
|
|
const wxPoint& pos = wxDefaultPosition,
|
|
const wxSize& size = wxDefaultSize,
|
|
long style = wxDV_NO_HEADER | wxDV_ROW_LINES,
|
|
const wxValidator& validator = wxDefaultValidator)
|
|
{
|
|
Create(parent, id, pos, size, style, validator);
|
|
}
|
|
|
|
bool Create(wxWindow *parent,
|
|
wxWindowID id,
|
|
const wxPoint& pos = wxDefaultPosition,
|
|
const wxSize& size = wxDefaultSize,
|
|
long style = wxDV_NO_HEADER | wxDV_ROW_LINES,
|
|
const wxValidator& validator = wxDefaultValidator);
|
|
|
|
wxDataViewTreeStore *GetStore()
|
|
{ return (wxDataViewTreeStore*) GetModel(); }
|
|
const wxDataViewTreeStore *GetStore() const
|
|
{ return (const wxDataViewTreeStore*) GetModel(); }
|
|
|
|
bool IsContainer( const wxDataViewItem& item ) const
|
|
{ return GetStore()->IsContainer(item); }
|
|
|
|
wxDataViewItem AppendItem( const wxDataViewItem& parent,
|
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const wxString &text, int icon = NO_IMAGE, wxClientData *data = NULL );
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wxDataViewItem PrependItem( const wxDataViewItem& parent,
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const wxString &text, int icon = NO_IMAGE, wxClientData *data = NULL );
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wxDataViewItem InsertItem( const wxDataViewItem& parent, const wxDataViewItem& previous,
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const wxString &text, int icon = NO_IMAGE, wxClientData *data = NULL );
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wxDataViewItem PrependContainer( const wxDataViewItem& parent,
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const wxString &text, int icon = NO_IMAGE, int expanded = NO_IMAGE,
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wxClientData *data = NULL );
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wxDataViewItem AppendContainer( const wxDataViewItem& parent,
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const wxString &text, int icon = NO_IMAGE, int expanded = NO_IMAGE,
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wxClientData *data = NULL );
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wxDataViewItem InsertContainer( const wxDataViewItem& parent, const wxDataViewItem& previous,
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const wxString &text, int icon = NO_IMAGE, int expanded = NO_IMAGE,
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wxClientData *data = NULL );
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wxDataViewItem GetNthChild( const wxDataViewItem& parent, unsigned int pos ) const
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{ return GetStore()->GetNthChild(parent, pos); }
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int GetChildCount( const wxDataViewItem& parent ) const
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{ return GetStore()->GetChildCount(parent); }
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void SetItemText( const wxDataViewItem& item, const wxString &text );
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wxString GetItemText( const wxDataViewItem& item ) const
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{ return GetStore()->GetItemText(item); }
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void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon );
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const wxIcon &GetItemIcon( const wxDataViewItem& item ) const
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{ return GetStore()->GetItemIcon(item); }
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void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon );
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const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const
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{ return GetStore()->GetItemExpandedIcon(item); }
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void SetItemData( const wxDataViewItem& item, wxClientData *data )
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{ GetStore()->SetItemData(item,data); }
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wxClientData *GetItemData( const wxDataViewItem& item ) const
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{ return GetStore()->GetItemData(item); }
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void DeleteItem( const wxDataViewItem& item );
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void DeleteChildren( const wxDataViewItem& item );
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void DeleteAllItems();
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void OnExpanded( wxDataViewEvent &event );
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void OnCollapsed( wxDataViewEvent &event );
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void OnSize( wxSizeEvent &event );
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private:
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wxDECLARE_EVENT_TABLE();
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wxDECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewTreeCtrl);
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};
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// old wxEVT_COMMAND_* constants
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#define wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED wxEVT_DATAVIEW_SELECTION_CHANGED
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#define wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED wxEVT_DATAVIEW_ITEM_ACTIVATED
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#define wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED wxEVT_DATAVIEW_ITEM_COLLAPSED
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#define wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED wxEVT_DATAVIEW_ITEM_EXPANDED
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#define wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING wxEVT_DATAVIEW_ITEM_COLLAPSING
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#define wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING wxEVT_DATAVIEW_ITEM_EXPANDING
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#define wxEVT_COMMAND_DATAVIEW_ITEM_START_EDITING wxEVT_DATAVIEW_ITEM_START_EDITING
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#define wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED wxEVT_DATAVIEW_ITEM_EDITING_STARTED
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#define wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE wxEVT_DATAVIEW_ITEM_EDITING_DONE
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#define wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED wxEVT_DATAVIEW_ITEM_VALUE_CHANGED
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#define wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU wxEVT_DATAVIEW_ITEM_CONTEXT_MENU
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#define wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK wxEVT_DATAVIEW_COLUMN_HEADER_CLICK
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#define wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK wxEVT_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK
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#define wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED wxEVT_DATAVIEW_COLUMN_SORTED
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#define wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED wxEVT_DATAVIEW_COLUMN_REORDERED
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#define wxEVT_COMMAND_DATAVIEW_CACHE_HINT wxEVT_DATAVIEW_CACHE_HINT
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#define wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG wxEVT_DATAVIEW_ITEM_BEGIN_DRAG
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#define wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE wxEVT_DATAVIEW_ITEM_DROP_POSSIBLE
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#define wxEVT_COMMAND_DATAVIEW_ITEM_DROP wxEVT_DATAVIEW_ITEM_DROP
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#endif // wxUSE_DATAVIEWCTRL
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#endif
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// _WX_DATAVIEW_H_BASE_
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