projects / wxWidgets.git / blame
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1 | |
| 2 | ///////////////////////////////////////////////////////////////////////////// | |
| 3 | // Name: wx/osx/core/dataview.h | |
| 4 | // Purpose: wxDataViewCtrl native implementation header for OSX | |
| 5 | // Author: | |
| 6 | // Id: $Id: dataview.h 57374 2009-01-27 | |
| 7 | // Copyright: (c) 2009 | |
| 8 | // Licence: wxWindows licence | |
| 9 | ///////////////////////////////////////////////////////////////////////////// | |
| 10 | ||
| 11 | #ifndef _WX_DATAVIEWCTRL_CORE_H_ | |
| 12 | #define _WX_DATAVIEWCTRL_CORE_H_ | |
| 13 | ||
| 14 | #include "wx/dataview.h" | |
| 15 | ||
| 16 | #if wxOSX_USE_CARBON | |
| 17 | typedef wxMacControl wxWidgetImplType; | |
| 18 | #else | |
| 19 | typedef wxWidgetImpl wxWidgetImplType; | |
| 20 | #endif | |
| 21 | ||
| 22 | // --------------------------------------------------------- | |
| 23 | // Helper functions for dataview implementation on OSX | |
| 24 | // --------------------------------------------------------- | |
| 03647350 | 25 | wxWidgetImplType* CreateDataView(wxWindowMac* wxpeer, wxWindowMac* parent, wxWindowID id, |
| e86edab0 RR |
26 | wxPoint const& pos, wxSize const& size, |
| 27 | long style, long extraStyle); | |
| 28 | wxString ConcatenateDataViewItemValues(wxDataViewCtrl const* dataViewCtrlPtr, wxDataViewItem const& dataViewItem); // concatenates all data of the visible columns of the passed control | |
| 29 | // and item TAB separated into a string and returns it | |
| 30 | ||
| 31 | // --------------------------------------------------------- | |
| 32 | // wxDataViewWidgetImpl | |
| 33 | // Common interface of the native dataview implementation | |
| 34 | // for the carbon and cocoa environment. | |
| 35 | // ATTENTION | |
| 36 | // All methods assume that the passed column pointers are | |
| 37 | // valid (unless a NULL pointer is explicitely allowed | |
| 38 | // to be passed)! | |
| 39 | // ATTENTION | |
| 40 | // --------------------------------------------------------- | |
| 41 | class WXDLLIMPEXP_CORE wxDataViewWidgetImpl | |
| 42 | { | |
| 43 | public: | |
| 44 | // | |
| 45 | // constructors / destructor | |
| 46 | // | |
| 47 | virtual ~wxDataViewWidgetImpl(void) | |
| 48 | { | |
| 49 | } | |
| 50 | ||
| 51 | // | |
| 52 | // column related methods | |
| 53 | // | |
| 54 | virtual bool ClearColumns (void) = 0; // deletes all columns in the native control | |
| 55 | virtual bool DeleteColumn (wxDataViewColumn* columnPtr) = 0; // deletes the column in the native control | |
| 56 | virtual void DoSetExpanderColumn(wxDataViewColumn const* columnPtr) = 0; // sets the disclosure column in the native control | |
| 57 | virtual wxDataViewColumn* GetColumn (unsigned int pos) const = 0; // returns the column belonging to 'pos' in the native control | |
| 58 | virtual int GetColumnPosition (wxDataViewColumn const* columnPtr) const = 0; // returns the position of the passed column in the native control | |
| 59 | virtual bool InsertColumn (unsigned int pos, wxDataViewColumn* columnPtr) = 0; // inserts a column at pos in the native control; | |
| 60 | // the method can assume that the column's owner is already set | |
| 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 int GetSelections(wxDataViewItemArray& sel) const = 0; // returns all selected items in the native control | |
| 89 | virtual bool IsSelected (wxDataViewItem const& item) const = 0; // checks if the passed item is selected in the native control | |
| 90 | virtual void Select (wxDataViewItem const& item) = 0; // selects the passed item in the native control | |
| 91 | virtual void SelectAll (void) = 0; // selects all items in the native control | |
| 92 | virtual void Unselect (wxDataViewItem const& item) = 0; // unselects the passed item in the native control | |
| 93 | virtual void UnselectAll (void) = 0; // unselects all items in the native control | |
| 94 | ||
| 95 | // | |
| 96 | // sorting related methods | |
| 97 | // | |
| 98 | virtual wxDataViewColumn* GetSortingColumn (void) const = 0; // returns the column that is primarily responsible for sorting in the native control | |
| 99 | virtual void Resort (void) = 0; // asks the native control to start a resorting process | |
| 100 | ||
| 101 | // | |
| 102 | // other methods | |
| 103 | // | |
| 104 | virtual void DoSetIndent (int indent) = 0; // sets the indention in the native control | |
| 105 | virtual void HitTest (wxPoint const& point, wxDataViewItem& item, wxDataViewColumn*& columnPtr) const = 0; // return the item and column pointer that contains with the passed point | |
| 106 | virtual void SetRowHeight(wxDataViewItem const& item, unsigned int height) = 0; // sets the height of the row containg the passed item in the native control | |
| 107 | virtual void OnSize (void) = 0; // updates the layout of the native control after a size event | |
| 108 | }; | |
| 109 | ||
| 110 | #endif // _WX_DATAVIEWCTRL_CORE_H_ |