X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4219d8b027a351fb6c2d1580c292e639bd322f77..64c38b4be828b7b18f7d51f80eb9848f1cccf40e:/include/wx/dataview.h diff --git a/include/wx/dataview.h b/include/wx/dataview.h index 4c09225ef0..a4213bd6d1 100644 --- a/include/wx/dataview.h +++ b/include/wx/dataview.h @@ -16,22 +16,22 @@ #if wxUSE_DATAVIEWCTRL -#include "wx/control.h" #include "wx/textctrl.h" #include "wx/headercol.h" #include "wx/variant.h" #include "wx/dynarray.h" #include "wx/icon.h" -#include "wx/imaglist.h" #include "wx/weakref.h" +#include "wx/vector.h" +#include "wx/dataobj.h" + +class WXDLLIMPEXP_FWD_CORE wxImageList; #if !(defined(__WXGTK20__) || defined(__WXMAC__)) || defined(__WXUNIVERSAL__) // #if !(defined(__WXMAC__)) || defined(__WXUNIVERSAL__) #define wxHAS_GENERIC_DATAVIEWCTRL #endif -class WXDLLIMPEXP_FWD_CORE wxDataFormat; - // ---------------------------------------------------------------------------- // wxDataViewCtrl flags // ---------------------------------------------------------------------------- @@ -192,15 +192,6 @@ public: { return false; } virtual unsigned int GetChildren( const wxDataViewItem &item, wxDataViewItemArray &children ) const = 0; - // define DnD capabilities - virtual bool IsDraggable( const wxDataViewItem &WXUNUSED(item) ) - { return false; } - virtual size_t GetDragDataSize( const wxDataViewItem &WXUNUSED(item), const wxDataFormat &WXUNUSED(format) ) - { return 0; } - virtual bool GetDragData( const wxDataViewItem &WXUNUSED(item), const wxDataFormat &WXUNUSED(format), - void* WXUNUSED(data), size_t WXUNUSED(size) ) - { return FALSE; } - // delegated notifiers virtual bool ItemAdded( const wxDataViewItem &parent, const wxDataViewItem &item ); virtual bool ItemsAdded( const wxDataViewItem &parent, const wxDataViewItemArray &items ); @@ -242,13 +233,13 @@ public: wxDataViewIndexListModel( unsigned int initial_size = 0 ); ~wxDataViewIndexListModel(); - virtual void GetValue( wxVariant &variant, + virtual void GetValueByRow( wxVariant &variant, unsigned int row, unsigned int col ) const = 0; - virtual bool SetValue( const wxVariant &variant, + virtual bool SetValueByRow( const wxVariant &variant, unsigned int row, unsigned int col ) = 0; - virtual bool GetAttr( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) ) + virtual bool GetAttrByRow( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) ) { return false; } void RowPrepended(); @@ -307,13 +298,13 @@ public: wxDataViewVirtualListModel( unsigned int initial_size = 0 ); ~wxDataViewVirtualListModel(); - virtual void GetValue( wxVariant &variant, + virtual void GetValueByRow( wxVariant &variant, unsigned int row, unsigned int col ) const = 0; - virtual bool SetValue( const wxVariant &variant, + virtual bool SetValueByRow( const wxVariant &variant, unsigned int row, unsigned int col ) = 0; - virtual bool GetAttr( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) ) + virtual bool GetAttrByRow( unsigned int WXUNUSED(row), unsigned int WXUNUSED(col), wxDataViewItemAttr &WXUNUSED(attr) ) { return false; } void RowPrepended(); @@ -722,6 +713,9 @@ public: virtual void HitTest( const wxPoint & point, wxDataViewItem &item, wxDataViewColumn* &column ) const = 0; virtual wxRect GetItemRect( const wxDataViewItem & item, const wxDataViewColumn *column = NULL ) const = 0; + virtual bool EnableDragSource( const wxDataFormat &format ); + virtual bool EnableDropTarget( const wxDataFormat &format ); + protected: virtual void DoSetExpanderColumn() = 0 ; virtual void DoSetIndent() = 0; @@ -749,7 +743,10 @@ public: m_model(NULL), m_value(wxNullVariant), m_column(NULL), - m_pos(-1,-1) + m_pos(-1,-1), + m_dataObject(NULL), + m_dataBuffer(NULL), + m_dataSize(0) { } wxDataViewEvent(const wxDataViewEvent& event) @@ -759,7 +756,11 @@ public: m_model(event.m_model), m_value(event.m_value), m_column(event.m_column), - m_pos(m_pos) + m_pos(m_pos), + m_dataObject(event.m_dataObject), + m_dataFormat(event.m_dataFormat), + m_dataBuffer(event.m_dataBuffer), + m_dataSize(event.m_dataSize) { } wxDataViewItem GetItem() const { return m_item; } @@ -782,6 +783,18 @@ public: wxPoint GetPosition() const { return m_pos; } void SetPosition( int x, int y ) { m_pos.x = x; m_pos.y = y; } + // 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; } + virtual wxEvent *Clone() const { return new wxDataViewEvent(*this); } protected: @@ -792,32 +805,42 @@ protected: wxDataViewColumn *m_column; wxPoint m_pos; + wxDataObject *m_dataObject; + + wxDataFormat m_dataFormat; + void* m_dataBuffer; + size_t m_dataSize; + private: DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewEvent) }; -extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED; +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEvent ) + +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEvent ) +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED, wxDataViewEvent ) +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED, wxDataViewEvent ) +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING, wxDataViewEvent ) +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING, wxDataViewEvent ) +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED, wxDataViewEvent ) +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE, wxDataViewEvent ) +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED, wxDataViewEvent ) -extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED; -extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSED; -extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDED; -extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_COLLAPSING; -extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_EXPANDING; -extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_STARTED; -extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_EDITING_DONE; -extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_VALUE_CHANGED; +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEvent ) -extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU; +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, wxDataViewEvent ) +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK, wxDataViewEvent ) +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED, wxDataViewEvent ) +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED, wxDataViewEvent ) -extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK; -extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_RIGHT_CLICK; -extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_COLUMN_SORTED; -extern WXDLLIMPEXP_ADV const wxEventType wxEVT_COMMAND_DATAVIEW_COLUMN_REORDERED; +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_BEGIN_DRAG, wxDataViewEvent ) +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_DROP_POSSIBLE, wxDataViewEvent ) +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_ADV, wxEVT_COMMAND_DATAVIEW_ITEM_DROP, wxDataViewEvent ) typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&); #define wxDataViewEventHandler(func) \ - (wxObjectEventFunction)(wxEventFunction)wxStaticCastEvent(wxDataViewEventFunction, &func) + wxEVENT_HANDLER_CAST(wxDataViewEventFunction, func) #define wx__DECLARE_DATAVIEWEVT(evt, id, fn) \ wx__DECLARE_EVT1(wxEVT_COMMAND_DATAVIEW_ ## evt, id, wxDataViewEventHandler(fn)) @@ -840,6 +863,9 @@ typedef void (wxEvtHandler::*wxDataViewEventFunction)(wxDataViewEvent&); #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_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) #ifdef wxHAS_GENERIC_DATAVIEWCTRL // this symbol doesn't follow the convention for wxUSE_XXX symbols which @@ -907,6 +933,148 @@ private: #endif +//----------------------------------------------------------------------------- +// wxDataViewListStore +//----------------------------------------------------------------------------- + +class WXDLLIMPEXP_ADV wxDataViewListStoreLine +{ +public: + wxDataViewListStoreLine( wxClientData *data = NULL ) + { + m_data = data; + } + virtual ~wxDataViewListStoreLine() + { + delete m_data; + } + + void SetData( wxClientData *data ) + { if (m_data) delete m_data; m_data = data; } + wxClientData *GetData() const + { return m_data; } + + wxVector m_values; + +private: + wxClientData *m_data; +}; + + +class WXDLLIMPEXP_ADV 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 &values, wxClientData *data = NULL ); + void PrependItem( const wxVector &values, wxClientData *data = NULL ); + void InsertItem( unsigned int row, const wxVector &values, wxClientData *data = NULL ); + void DeleteItem( unsigned pos ); + void DeleteAllItems(); + + // override base virtuals + + virtual unsigned int GetColumnCount() const; + + virtual wxString GetColumnType( unsigned int col ) const; + + virtual void GetValueByRow( wxVariant &value, + unsigned int row, unsigned int col ) const; + + virtual bool SetValueByRow( const wxVariant &value, + unsigned int row, unsigned int col ); + + +public: + wxVector m_data; + wxArrayString m_cols; +}; + +//----------------------------------------------------------------------------- + +class WXDLLIMPEXP_ADV 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(); } + + 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 ); + virtual bool InsertColumn( unsigned int pos, wxDataViewColumn *col ); + virtual bool AppendColumn( wxDataViewColumn *col ); + + 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 &values, wxClientData *data = NULL ) + { GetStore()->AppendItem( values, data ); } + void PrependItem( const wxVector &values, wxClientData *data = NULL ) + { GetStore()->PrependItem( values, data ); } + void InsertItem( unsigned int row, const wxVector &values, wxClientData *data = NULL ) + { 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 OnSize( wxSizeEvent &event ); + +private: + DECLARE_EVENT_TABLE() + DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxDataViewListCtrl) +}; + //----------------------------------------------------------------------------- // wxDataViewTreeStore //----------------------------------------------------------------------------- @@ -1051,6 +1219,8 @@ public: wxDataViewTreeStoreNode *m_root; }; +//----------------------------------------------------------------------------- + class WXDLLIMPEXP_ADV wxDataViewTreeCtrl: public wxDataViewCtrl { public: @@ -1096,16 +1266,13 @@ public: int GetChildCount( const wxDataViewItem& parent ) const { return GetStore()->GetChildCount(parent); } - void SetItemText( const wxDataViewItem& item, const wxString &text ) - { GetStore()->SetItemText(item,text); } + void SetItemText( const wxDataViewItem& item, const wxString &text ); wxString GetItemText( const wxDataViewItem& item ) const { return GetStore()->GetItemText(item); } - void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon ) - { GetStore()->SetItemIcon(item,icon); } + void SetItemIcon( const wxDataViewItem& item, const wxIcon &icon ); const wxIcon &GetItemIcon( const wxDataViewItem& item ) const { return GetStore()->GetItemIcon(item); } - void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon ) - { GetStore()->SetItemExpandedIcon(item,icon); } + void SetItemExpandedIcon( const wxDataViewItem& item, const wxIcon &icon ); const wxIcon &GetItemExpandedIcon( const wxDataViewItem& item ) const { return GetStore()->GetItemExpandedIcon(item); } void SetItemData( const wxDataViewItem& item, wxClientData *data ) @@ -1113,12 +1280,9 @@ public: wxClientData *GetItemData( const wxDataViewItem& item ) const { return GetStore()->GetItemData(item); } - void DeleteItem( const wxDataViewItem& item ) - { GetStore()->DeleteItem(item); } - void DeleteChildren( const wxDataViewItem& item ) - { GetStore()->DeleteChildren(item); } - void DeleteAllItems() - { GetStore()->DeleteAllItems(); } + void DeleteItem( const wxDataViewItem& item ); + void DeleteChildren( const wxDataViewItem& item ); + void DeleteAllItems(); void OnExpanded( wxDataViewEvent &event ); void OnCollapsed( wxDataViewEvent &event );