| | 1 | |
| | 2 | ///////////////////////////////////////////////////////////////////////////// |
| | 3 | // Name: wx/osx/core/dataview.h |
| | 4 | // Purpose: wxDataViewCtrl native implementation header for OSX |
| | 5 | // Author: |
| | 6 | // Copyright: (c) 2009 |
| | 7 | // Licence: wxWindows licence |
| | 8 | ///////////////////////////////////////////////////////////////////////////// |
| | 9 | |
| | 10 | #ifndef _WX_DATAVIEWCTRL_CORE_H_ |
| | 11 | #define _WX_DATAVIEWCTRL_CORE_H_ |
| | 12 | |
| | 13 | #include "wx/dataview.h" |
| | 14 | |
| | 15 | #if wxOSX_USE_CARBON |
| | 16 | typedef wxMacControl wxWidgetImplType; |
| | 17 | #else |
| | 18 | typedef wxWidgetImpl wxWidgetImplType; |
| | 19 | #endif |
| | 20 | |
| | 21 | // --------------------------------------------------------- |
| | 22 | // Helper functions for dataview implementation on OSX |
| | 23 | // --------------------------------------------------------- |
| | 24 | wxWidgetImplType* CreateDataView(wxWindowMac* wxpeer, wxWindowMac* parent, wxWindowID id, |
| | 25 | wxPoint const& pos, wxSize const& size, |
| | 26 | long style, long extraStyle); |
| | 27 | wxString ConcatenateDataViewItemValues(wxDataViewCtrl const* dataViewCtrlPtr, wxDataViewItem const& dataViewItem); // concatenates all data of the visible columns of the passed control |
| | 28 | // and item TAB separated into a string and returns it |
| | 29 | |
| | 30 | // --------------------------------------------------------- |
| | 31 | // wxDataViewWidgetImpl |
| | 32 | // Common interface of the native dataview implementation |
| | 33 | // for the carbon and cocoa environment. |
| | 34 | // ATTENTION |
| | 35 | // All methods assume that the passed column pointers are |
| | 36 | // valid (unless a NULL pointer is explicitly allowed |
| | 37 | // to be passed)! |
| | 38 | // ATTENTION |
| | 39 | // --------------------------------------------------------- |
| | 40 | class WXDLLIMPEXP_CORE wxDataViewWidgetImpl |
| | 41 | { |
| | 42 | public: |
| | 43 | // |
| | 44 | // constructors / destructor |
| | 45 | // |
| | 46 | virtual ~wxDataViewWidgetImpl(void) |
| | 47 | { |
| | 48 | } |
| | 49 | |
| | 50 | // |
| | 51 | // column related methods |
| | 52 | // |
| | 53 | virtual bool ClearColumns (void) = 0; // deletes all columns in the native control |
| | 54 | virtual bool DeleteColumn (wxDataViewColumn* columnPtr) = 0; // deletes the column in the native control |
| | 55 | virtual void DoSetExpanderColumn(wxDataViewColumn const* columnPtr) = 0; // sets the disclosure column in the native control |
| | 56 | virtual wxDataViewColumn* GetColumn (unsigned int pos) const = 0; // returns the column belonging to 'pos' in the native control |
| | 57 | virtual int GetColumnPosition (wxDataViewColumn const* columnPtr) const = 0; // returns the position of the passed column in the native control |
| | 58 | virtual bool InsertColumn (unsigned int pos, wxDataViewColumn* columnPtr) = 0; // inserts a column at pos in the native control; |
| | 59 | // the method can assume that the column's owner is already set |
| | 60 | virtual void FitColumnWidthToContent(unsigned int pos) = 0; // resizes column to fit its content |
| | 61 | |
| | 62 | // |
| | 63 | // item related methods |
| | 64 | // |
| | 65 | virtual bool Add (wxDataViewItem const& parent, wxDataViewItem const& item) = 0; // adds an item to the native control |
| | 66 | virtual bool Add (wxDataViewItem const& parent, wxDataViewItemArray const& itesm) = 0; // adds a items to the native control |
| | 67 | virtual void Collapse (wxDataViewItem const& item) = 0; // collapses the passed item in the native control |
| | 68 | virtual void EnsureVisible(wxDataViewItem const& item, wxDataViewColumn const* columnPtr) = 0; // ensures that the passed item's value in the passed column is visible (column pointer can be NULL) |
| | 69 | virtual void Expand (wxDataViewItem const& item) = 0; // expands the passed item in the native control |
| | 70 | virtual unsigned int GetCount (void) const = 0; // returns the number of items in the native control |
| | 71 | virtual wxRect GetRectangle (wxDataViewItem const& item, wxDataViewColumn const* columnPtr) = 0; // returns the rectangle that is used by the passed item and column in the native control |
| | 72 | virtual bool IsExpanded (wxDataViewItem const& item) const = 0; // checks if the passed item is expanded in the native control |
| | 73 | virtual bool Reload (void) = 0; // clears the native control and reloads all data |
| | 74 | virtual bool Remove (wxDataViewItem const& parent, wxDataViewItem const& item) = 0; // removes an item from the native control |
| | 75 | virtual bool Remove (wxDataViewItem const& parent, wxDataViewItemArray const& item) = 0; // removes items from the native control |
| | 76 | virtual bool Update (wxDataViewColumn const* columnPtr) = 0; // updates the items in the passed column of the native control |
| | 77 | virtual bool Update (wxDataViewItem const& parent, wxDataViewItem const& item) = 0; // updates the passed item in the native control |
| | 78 | virtual bool Update (wxDataViewItem const& parent, wxDataViewItemArray const& items) = 0; // updates the passed items in the native control |
| | 79 | |
| | 80 | // |
| | 81 | // model related methods |
| | 82 | // |
| | 83 | virtual bool AssociateModel(wxDataViewModel* model) = 0; // informs the native control that a model is present |
| | 84 | |
| | 85 | // |
| | 86 | // selection related methods |
| | 87 | // |
| | 88 | virtual wxDataViewItem GetCurrentItem() const = 0; |
| | 89 | virtual void SetCurrentItem(const wxDataViewItem& item) = 0; |
| | 90 | |
| | 91 | virtual wxDataViewColumn *GetCurrentColumn() const = 0; |
| | 92 | |
| | 93 | virtual int GetSelectedItemsCount() const = 0; |
| | 94 | virtual int GetSelections(wxDataViewItemArray& sel) const = 0; // returns all selected items in the native control |
| | 95 | virtual bool IsSelected (wxDataViewItem const& item) const = 0; // checks if the passed item is selected in the native control |
| | 96 | virtual void Select (wxDataViewItem const& item) = 0; // selects the passed item in the native control |
| | 97 | virtual void SelectAll (void) = 0; // selects all items in the native control |
| | 98 | virtual void Unselect (wxDataViewItem const& item) = 0; // unselects the passed item in the native control |
| | 99 | virtual void UnselectAll (void) = 0; // unselects all items in the native control |
| | 100 | |
| | 101 | // |
| | 102 | // sorting related methods |
| | 103 | // |
| | 104 | virtual wxDataViewColumn* GetSortingColumn (void) const = 0; // returns the column that is primarily responsible for sorting in the native control |
| | 105 | virtual void Resort (void) = 0; // asks the native control to start a resorting process |
| | 106 | |
| | 107 | // |
| | 108 | // other methods |
| | 109 | // |
| | 110 | virtual void DoSetIndent (int indent) = 0; // sets the indention in the native control |
| | 111 | virtual void HitTest (wxPoint const& point, wxDataViewItem& item, wxDataViewColumn*& columnPtr) const = 0; // return the item and column pointer that contains with the passed point |
| | 112 | virtual void SetRowHeight(wxDataViewItem const& item, unsigned int height) = 0; // sets the height of the row containg the passed item in the native control |
| | 113 | virtual void OnSize (void) = 0; // updates the layout of the native control after a size event |
| | 114 | virtual void StartEditor( const wxDataViewItem & item, unsigned int column ) = 0; // starts editing the passed in item and column |
| | 115 | }; |
| | 116 | |
| | 117 | #endif // _WX_DATAVIEWCTRL_CORE_H_ |
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