X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bdc72a22686ac141e9bc4559a1171d017fdcb094..70f9d2bef3aa1e7268723b57ca952eea72f24d74:/include/wx/generic/listctrl.h diff --git a/include/wx/generic/listctrl.h b/include/wx/generic/listctrl.h index cd0ced7b50..b3dcb0260b 100644 --- a/include/wx/generic/listctrl.h +++ b/include/wx/generic/listctrl.h @@ -3,424 +3,107 @@ // Purpose: Generic list control // Author: Robert Roebling // Created: 01/02/97 -// Id: -// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem +// RCS-ID: $Id$ +// Copyright: (c) 1998 Robert Roebling and Julian Smart // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifndef __LISTCTRLH_G__ -#define __LISTCTRLH_G__ +#ifndef _WX_GENERIC_LISTCTRL_H_ +#define _WX_GENERIC_LISTCTRL_H_ -#ifdef __GNUG__ -#pragma interface "listctrl.h" -#endif - -#include "wx/defs.h" -#include "wx/object.h" -#include "wx/generic/imaglist.h" -#include "wx/control.h" -#include "wx/timer.h" #include "wx/textctrl.h" -#include "wx/dcclient.h" -#include "wx/scrolwin.h" -#include "wx/settings.h" + +class WXDLLIMPEXP_FWD_CORE wxImageList; #if wxUSE_DRAG_AND_DROP -class WXDLLEXPORT wxDropTarget; +class WXDLLIMPEXP_FWD_CORE wxDropTarget; #endif -//----------------------------------------------------------------------------- -// classes -//----------------------------------------------------------------------------- +// ---------------------------------------------------------------------------- +// constants +// ---------------------------------------------------------------------------- -class WXDLLEXPORT wxListItem; -class WXDLLEXPORT wxListEvent; -class WXDLLEXPORT wxListCtrl; //----------------------------------------------------------------------------- // internal classes //----------------------------------------------------------------------------- -class WXDLLEXPORT wxListHeaderData; -class WXDLLEXPORT wxListItemData; -class WXDLLEXPORT wxListLineData; - -class WXDLLEXPORT wxListHeaderWindow; -class WXDLLEXPORT wxListMainWindow; - -class WXDLLEXPORT wxListRenameTimer; -class WXDLLEXPORT wxListTextCtrl; - -//----------------------------------------------------------------------------- -// wxListItemData (internal) -//----------------------------------------------------------------------------- - -class WXDLLEXPORT wxListItemData : public wxObject -{ -public: - wxString m_text; - int m_image; - long m_data; - int m_xpos,m_ypos; - int m_width,m_height; - wxColour *m_colour; - -public: - wxListItemData(); - wxListItemData( const wxListItem &info ); - void SetItem( const wxListItem &info ); - void SetText( const wxString &s ); - void SetImage( int image ); - void SetData( long data ); - void SetPosition( int x, int y ); - void SetSize( int width, int height ); - void SetColour( wxColour *col ); - bool HasImage() const; - bool HasText() const; - bool IsHit( int x, int y ) const; - void GetText( wxString &s ); - int GetX( void ) const; - int GetY( void ) const; - int GetWidth() const; - int GetHeight() const; - int GetImage() const; - void GetItem( wxListItem &info ); - wxColour *GetColour(); - -private: - DECLARE_DYNAMIC_CLASS(wxListItemData); -}; - -//----------------------------------------------------------------------------- -// wxListHeaderData (internal) -//----------------------------------------------------------------------------- - -class WXDLLEXPORT wxListHeaderData : public wxObject -{ -protected: - long m_mask; - int m_image; - wxString m_text; - int m_format; - int m_width; - int m_xpos,m_ypos; - int m_height; - -public: - wxListHeaderData(); - wxListHeaderData( const wxListItem &info ); - void SetItem( const wxListItem &item ); - void SetPosition( int x, int y ); - void SetWidth( int w ); - void SetFormat( int format ); - void SetHeight( int h ); - bool HasImage() const; - bool HasText() const; - bool IsHit( int x, int y ) const; - void GetItem( wxListItem &item ); - void GetText( wxString &s ); - int GetImage() const; - int GetWidth() const; - int GetFormat() const; - -private: - DECLARE_DYNAMIC_CLASS(wxListHeaderData); -}; - -//----------------------------------------------------------------------------- -// wxListLineData (internal) -//----------------------------------------------------------------------------- - -class WXDLLEXPORT wxListLineData : public wxObject -{ -public: - wxList m_items; - wxRect m_bound_all; - wxRect m_bound_label; - wxRect m_bound_icon; - wxRect m_bound_hilight; - int m_mode; - bool m_hilighted; - wxBrush *m_hilightBrush; - int m_spacing; - wxListMainWindow *m_owner; - - void DoDraw( wxDC *dc, bool hilight, bool paintBG ); - -public: - wxListLineData() {} - wxListLineData( wxListMainWindow *owner, int mode, wxBrush *hilightBrush ); - void CalculateSize( wxDC *dc, int spacing ); - void SetPosition( wxDC *dc, int x, int y, int window_width ); - void SetColumnPosition( int index, int x ); - void GetSize( int &width, int &height ); - void GetExtent( int &x, int &y, int &width, int &height ); - void GetLabelExtent( int &x, int &y, int &width, int &height ); - long IsHit( int x, int y ); - void InitItems( int num ); - void SetItem( int index, const wxListItem &info ); - void GetItem( int index, wxListItem &info ); - void GetText( int index, wxString &s ); - void SetText( int index, const wxString s ); - int GetImage( int index ); - void GetRect( wxRect &rect ); - void Hilight( bool on ); - void ReverseHilight(); - void DrawRubberBand( wxDC *dc, bool on ); - void Draw( wxDC *dc ); - bool IsInRect( int x, int y, const wxRect &rect ); - bool IsHilighted(); - void AssignRect( wxRect &dest, int x, int y, int width, int height ); - void AssignRect( wxRect &dest, const wxRect &source ); - -private: - DECLARE_DYNAMIC_CLASS(wxListLineData); -}; - -//----------------------------------------------------------------------------- -// wxListHeaderWindow (internal) -//----------------------------------------------------------------------------- - -class WXDLLEXPORT wxListHeaderWindow : public wxWindow -{ -protected: - wxListMainWindow *m_owner; - wxCursor *m_currentCursor; - wxCursor *m_resizeCursor; - bool m_isDragging; - int m_column; - int m_minX; - int m_currentX; - -public: - wxListHeaderWindow(); - ~wxListHeaderWindow(); - wxListHeaderWindow( wxWindow *win, wxWindowID id, wxListMainWindow *owner, - const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, - long style = 0, const wxString &name = "columntitles" ); - void DoDrawRect( wxDC *dc, int x, int y, int w, int h ); - void OnPaint( wxPaintEvent &event ); - void DrawCurrent(); - void OnMouse( wxMouseEvent &event ); - void OnSetFocus( wxFocusEvent &event ); - -private: - DECLARE_DYNAMIC_CLASS(wxListHeaderWindow) - DECLARE_EVENT_TABLE() -}; - -//----------------------------------------------------------------------------- -// wxListRenameTimer (internal) -//----------------------------------------------------------------------------- - -class WXDLLEXPORT wxListRenameTimer: public wxTimer -{ -private: - wxListMainWindow *m_owner; - -public: - wxListRenameTimer( wxListMainWindow *owner ); - void Notify(); -}; - -//----------------------------------------------------------------------------- -// wxListTextCtrl (internal) -//----------------------------------------------------------------------------- - -class WXDLLEXPORT wxListTextCtrl: public wxTextCtrl -{ -private: - bool *m_accept; - wxString *m_res; - wxListMainWindow *m_owner; - wxString m_startValue; - -public: - wxListTextCtrl() {} - wxListTextCtrl( wxWindow *parent, const wxWindowID id, - bool *accept, wxString *res, wxListMainWindow *owner, - const wxString &value = "", - const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, -#if wxUSE_VALIDATORS - int style = 0, const wxValidator& validator = wxDefaultValidator, -#endif - const wxString &name = "wxListTextCtrlText" ); - void OnChar( wxKeyEvent &event ); - void OnKillFocus( wxFocusEvent &event ); - -private: - DECLARE_DYNAMIC_CLASS(wxListTextCtrl); - DECLARE_EVENT_TABLE() -}; - -//----------------------------------------------------------------------------- -// wxListMainWindow (internal) -//----------------------------------------------------------------------------- - -class WXDLLEXPORT wxListMainWindow: public wxScrolledWindow -{ -public: - long m_mode; - wxList m_lines; - wxList m_columns; - wxListLineData *m_current; - wxListLineData *m_currentEdit; - int m_visibleLines; - wxBrush *m_hilightBrush; - wxColour *m_hilightColour; - int m_xScroll,m_yScroll; - bool m_dirty; - wxImageList *m_small_image_list; - wxImageList *m_normal_image_list; - int m_small_spacing; - int m_normal_spacing; - bool m_hasFocus; - bool m_usedKeys; - bool m_lastOnSame; - wxTimer *m_renameTimer; - bool m_renameAccept; - wxString m_renameRes; - bool m_isCreated; - int m_dragCount; - wxPoint m_dragStart; - -public: - wxListMainWindow(); - wxListMainWindow( wxWindow *parent, wxWindowID id, - const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, - long style = 0, const wxString &name = "listctrl" ); - ~wxListMainWindow(); - void RefreshLine( wxListLineData *line ); - void OnPaint( wxPaintEvent &event ); - void HilightAll( bool on ); - void SendNotify( wxListLineData *line, wxEventType command ); - void FocusLine( wxListLineData *line ); - void UnfocusLine( wxListLineData *line ); - void SelectLine( wxListLineData *line ); - void DeselectLine( wxListLineData *line ); - void DeleteLine( wxListLineData *line ); - - void EditLabel( long item ); - void Edit( long item ) { EditLabel(item); } // deprecated - void OnRenameTimer(); - void OnRenameAccept(); - - void OnMouse( wxMouseEvent &event ); - void MoveToFocus(); - void OnArrowChar( wxListLineData *newCurrent, bool shiftDown ); - void OnChar( wxKeyEvent &event ); - void OnKeyDown( wxKeyEvent &event ); - void OnSetFocus( wxFocusEvent &event ); - void OnKillFocus( wxFocusEvent &event ); - void OnSize( wxSizeEvent &event ); - void OnScroll(wxScrollWinEvent& event) ; - - void DrawImage( int index, wxDC *dc, int x, int y ); - void GetImageSize( int index, int &width, int &height ); - int GetIndexOfLine( const wxListLineData *line ); - int GetTextLength( wxString &s ); // should be const - - void SetImageList( wxImageList *imageList, int which ); - void SetItemSpacing( int spacing, bool isSmall = FALSE ); - int GetItemSpacing( bool isSmall = FALSE ); - void SetColumn( int col, wxListItem &item ); - void SetColumnWidth( int col, int width ); - void GetColumn( int col, wxListItem &item ); - int GetColumnWidth( int vol ); - int GetColumnCount(); - int GetCountPerPage(); - void SetItem( wxListItem &item ); - void GetItem( wxListItem &item ); - void SetItemState( long item, long state, long stateMask ); - int GetItemState( long item, long stateMask ); - int GetItemCount(); - void GetItemRect( long index, wxRect &rect ); - bool GetItemPosition( long item, wxPoint& pos ); - int GetSelectedItemCount(); - void SetMode( long mode ); - long GetMode() const; - void CalculatePositions(); - void RealizeChanges(); - long GetNextItem( long item, int geometry, int state ); - void DeleteItem( long index ); - void DeleteAllItems(); - void DeleteColumn( int col ); - void DeleteEverything(); - void EnsureVisible( long index ); - long FindItem( long start, const wxString& str, bool partial = FALSE ); - long FindItem( long start, long data); - long HitTest( int x, int y, int &flags ); - void InsertItem( wxListItem &item ); -// void AddItem( wxListItem &item ); - void InsertColumn( long col, wxListItem &item ); -// void AddColumn( wxListItem &item ); - void SortItems( wxListCtrlCompare fn, long data ); - -private: - DECLARE_DYNAMIC_CLASS(wxListMainWindow); - DECLARE_EVENT_TABLE() -}; +class WXDLLIMPEXP_FWD_CORE wxListHeaderWindow; +class WXDLLIMPEXP_FWD_CORE wxListMainWindow; //----------------------------------------------------------------------------- // wxListCtrl //----------------------------------------------------------------------------- -class WXDLLEXPORT wxListCtrl: public wxControl +class WXDLLEXPORT wxGenericListCtrl: public wxControl { public: - wxListCtrl(); - wxListCtrl( wxWindow *parent, wxWindowID id = -1, - const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, -#if wxUSE_VALIDATORS - long style = wxLC_ICON, const wxValidator& validator = wxDefaultValidator, -#endif - const wxString &name = "listctrl" ) + + wxGenericListCtrl(); + wxGenericListCtrl( wxWindow *parent, + wxWindowID winid = wxID_ANY, + const wxPoint &pos = wxDefaultPosition, + const wxSize &size = wxDefaultSize, + long style = wxLC_ICON, + const wxValidator& validator = wxDefaultValidator, + const wxString &name = wxListCtrlNameStr) { - Create(parent, id, pos, size, style, validator, name); + Create(parent, winid, pos, size, style, validator, name); } - ~wxListCtrl(); - - bool Create( wxWindow *parent, wxWindowID id = -1, - const wxPoint &pos = wxDefaultPosition, const wxSize &size = wxDefaultSize, -#if wxUSE_VALIDATORS - long style = wxLC_ICON, const wxValidator& validator = wxDefaultValidator, -#endif - const wxString &name = "listctrl" ); + virtual ~wxGenericListCtrl(); + + bool Create( wxWindow *parent, + wxWindowID winid = wxID_ANY, + const wxPoint &pos = wxDefaultPosition, + const wxSize &size = wxDefaultSize, + long style = wxLC_ICON, + const wxValidator& validator = wxDefaultValidator, + const wxString &name = wxListCtrlNameStr); bool GetColumn( int col, wxListItem& item ) const; bool SetColumn( int col, wxListItem& item ); int GetColumnWidth( int col ) const; bool SetColumnWidth( int col, int width); int GetCountPerPage() const; // not the same in wxGLC as in Windows, I think + wxRect GetViewRect() const; bool GetItem( wxListItem& info ) const; bool SetItem( wxListItem& info ) ; long SetItem( long index, int col, const wxString& label, int imageId = -1 ); int GetItemState( long item, long stateMask ) const; bool SetItemState( long item, long state, long stateMask); - bool SetItemImage( long item, int image, int selImage); + bool SetItemImage( long item, int image, int selImage = -1 ); + bool SetItemColumnImage( long item, long column, int image ); wxString GetItemText( long item ) const; void SetItemText( long item, const wxString& str ); - long GetItemData( long item ) const; - bool SetItemData( long item, long data ); + wxUIntPtr GetItemData( long item ) const; + bool SetItemPtrData(long item, wxUIntPtr data); + bool SetItemData(long item, long data) { return SetItemPtrData(item, data); } bool GetItemRect( long item, wxRect& rect, int code = wxLIST_RECT_BOUNDS ) const; bool GetItemPosition( long item, wxPoint& pos ) const; bool SetItemPosition( long item, const wxPoint& pos ); // not supported in wxGLC int GetItemCount() const; int GetColumnCount() const; - void SetItemSpacing( int spacing, bool isSmall = FALSE ); - int GetItemSpacing( bool isSmall ) const; + void SetItemSpacing( int spacing, bool isSmall = false ); + wxSize GetItemSpacing() const; + void SetItemTextColour( long item, const wxColour& col); + wxColour GetItemTextColour( long item ) const; + void SetItemBackgroundColour( long item, const wxColour &col); + wxColour GetItemBackgroundColour( long item ) const; + void SetItemFont( long item, const wxFont &f); + wxFont GetItemFont( long item ) const; int GetSelectedItemCount() const; -// wxColour GetTextColour() const; // wxGLC has colours for every Item (see wxListItem) -// void SetTextColour(const wxColour& col); + wxColour GetTextColour() const; + void SetTextColour(const wxColour& col); long GetTopItem() const; - void SetSingleStyle( long style, bool add = TRUE ) ; + void SetSingleStyle( long style, bool add = true ) ; void SetWindowStyleFlag( long style ); void RecreateWindow() {} long GetNextItem( long item, int geometry = wxLIST_NEXT_ALL, int state = wxLIST_STATE_DONTCARE ) const; wxImageList *GetImageList( int which ) const; void SetImageList( wxImageList *imageList, int which ); + void AssignImageList( wxImageList *imageList, int which ); bool Arrange( int flag = wxLIST_ALIGN_DEFAULT ); // always wxLIST_ALIGN_LEFT in wxGLC void ClearAll(); @@ -429,56 +112,85 @@ public: bool DeleteAllColumns(); bool DeleteColumn( int col ); - void EditLabel( long item ) { Edit(item); } - void Edit( long item ); + void SetItemCount(long count); + + wxTextCtrl *EditLabel(long item, + wxClassInfo* textControlClass = CLASSINFO(wxTextCtrl)); + wxTextCtrl* GetEditControl() const; + void Edit( long item ) { EditLabel(item); } bool EnsureVisible( long item ); - long FindItem( long start, const wxString& str, bool partial = FALSE ); - long FindItem( long start, long data ); + long FindItem( long start, const wxString& str, bool partial = false ); + long FindItem( long start, wxUIntPtr data ); long FindItem( long start, const wxPoint& pt, int direction ); // not supported in wxGLC - long HitTest( const wxPoint& point, int& flags); + long HitTest( const wxPoint& point, int& flags, long *pSubItem = NULL ) const; long InsertItem(wxListItem& info); long InsertItem( long index, const wxString& label ); long InsertItem( long index, int imageIndex ); long InsertItem( long index, const wxString& label, int imageIndex ); long InsertColumn( long col, wxListItem& info ); - long InsertColumn( long col, const wxString& heading, int format = wxLIST_FORMAT_LEFT, - int width = -1 ); + long InsertColumn( long col, const wxString& heading, + int format = wxLIST_FORMAT_LEFT, int width = -1 ); bool ScrollList( int dx, int dy ); bool SortItems( wxListCtrlCompare fn, long data ); bool Update( long item ); - - void OnIdle( wxIdleEvent &event ); + // Must provide overload to avoid hiding it (and warnings about it) + virtual void Update() { wxControl::Update(); } + + // are we in report mode? + bool InReportView() const { return HasFlag(wxLC_REPORT); } + + // are we in virtual report mode? + bool IsVirtual() const { return HasFlag(wxLC_VIRTUAL); } + + // do we have a header window? + bool HasHeader() const + { return InReportView() && !HasFlag(wxLC_NO_HEADER); } + + // refresh items selectively (only useful for virtual list controls) + void RefreshItem(long item); + void RefreshItems(long itemFrom, long itemTo); + +#if WXWIN_COMPATIBILITY_2_6 + // obsolete, don't use + wxDEPRECATED( int GetItemSpacing( bool isSmall ) const ); +#endif // WXWIN_COMPATIBILITY_2_6 + + virtual wxVisualAttributes GetDefaultAttributes() const + { + return GetClassDefaultAttributes(GetWindowVariant()); + } + + static wxVisualAttributes + GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL); + + // implementation only from now on + // ------------------------------- + + void OnInternalIdle( ); void OnSize( wxSizeEvent &event ); // We have to hand down a few functions + virtual void Refresh(bool eraseBackground = true, + const wxRect *rect = NULL); + + virtual bool SetBackgroundColour( const wxColour &colour ); + virtual bool SetForegroundColour( const wxColour &colour ); + virtual wxColour GetBackgroundColour() const; + virtual wxColour GetForegroundColour() const; + virtual bool SetFont( const wxFont &font ); + virtual bool SetCursor( const wxCursor &cursor ); - bool SetBackgroundColour( const wxColour &colour ); - bool SetForegroundColour( const wxColour &colour ); - bool SetFont( const wxFont &font ); + virtual int GetScrollPos(int orient) const; + virtual void SetScrollPos(int orient, int pos, bool refresh = true); #if wxUSE_DRAG_AND_DROP - void SetDropTarget( wxDropTarget *dropTarget ) - { m_mainWin->SetDropTarget( dropTarget ); } - wxDropTarget *GetDropTarget() const - { return m_mainWin->GetDropTarget(); } + virtual void SetDropTarget( wxDropTarget *dropTarget ); + virtual wxDropTarget *GetDropTarget() const; #endif - bool SetCursor( const wxCursor &cursor ) - { return m_mainWin ? m_mainWin->wxWindow::SetCursor(cursor) : FALSE; } - wxColour GetBackgroundColour() const - { return m_mainWin ? m_mainWin->GetBackgroundColour() : wxColour(); } - wxColour GetForegroundColour() const - { return m_mainWin ? m_mainWin->GetForegroundColour() : wxColour(); } - bool DoPopupMenu( wxMenu *menu, int x, int y ) - { return m_mainWin->PopupMenu( menu, x, y ); } - void SetFocus() - { - /* The test in window.cpp fails as we are a composite - window, so it checks against "this", but not m_mainWin. */ - if (FindFocus() != this) - m_mainWin->SetFocus(); - } + virtual bool ShouldInheritColours() const { return false; } + virtual void SetFocus(); // implementation // -------------- @@ -486,13 +198,79 @@ public: wxImageList *m_imageListNormal; wxImageList *m_imageListSmall; wxImageList *m_imageListState; // what's that ? + bool m_ownsImageListNormal, + m_ownsImageListSmall, + m_ownsImageListState; wxListHeaderWindow *m_headerWin; wxListMainWindow *m_mainWin; + wxCoord m_headerHeight; + +protected: + virtual bool DoPopupMenu( wxMenu *menu, int x, int y ); + + // take into account the coordinates difference between the container + // window and the list control window itself here + virtual void DoClientToScreen( int *x, int *y ) const; + virtual void DoScreenToClient( int *x, int *y ) const; + + virtual wxSize DoGetBestSize() const; + + // return the text for the given column of the given item + virtual wxString OnGetItemText(long item, long column) const; + + // return the icon for the given item. In report view, OnGetItemImage will + // only be called for the first column. See OnGetItemColumnImage for + // details. + virtual int OnGetItemImage(long item) const; + + // return the icon for the given item and column. + virtual int OnGetItemColumnImage(long item, long column) const; + + // return the attribute for the item (may return NULL if none) + virtual wxListItemAttr *OnGetItemAttr(long item) const; + + // it calls our OnGetXXX() functions + friend class WXDLLIMPEXP_FWD_CORE wxListMainWindow; private: + // create the header window + void CreateHeaderWindow(); + + // calculate and set height of the header + void CalculateAndSetHeaderHeight(); + + // reposition the header and the main window in the report view depending + // on whether it should be shown or not + void ResizeReportView(bool showHeader); + DECLARE_EVENT_TABLE() - DECLARE_DYNAMIC_CLASS(wxListCtrl); + DECLARE_DYNAMIC_CLASS(wxGenericListCtrl) }; +#if (!defined(__WXMSW__) || defined(__WXUNIVERSAL__)) && (!defined(__WXMAC__) || defined(__WXUNIVERSAL__)) +/* + * wxListCtrl has to be a real class or we have problems with + * the run-time information. + */ + +class WXDLLEXPORT wxListCtrl: public wxGenericListCtrl +{ + DECLARE_DYNAMIC_CLASS(wxListCtrl) + +public: + wxListCtrl() {} + + wxListCtrl(wxWindow *parent, wxWindowID winid = wxID_ANY, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxLC_ICON, + const wxValidator &validator = wxDefaultValidator, + const wxString &name = wxListCtrlNameStr) + : wxGenericListCtrl(parent, winid, pos, size, style, validator, name) + { + } + +}; +#endif // !__WXMSW__ || __WXUNIVERSAL__ -#endif // __LISTCTRLH_G__ +#endif // _WX_GENERIC_LISTCTRL_H_