X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/75f11ad7ca4201f7e2626a2bf5ad84a01296eb4a..438959cca892a7651634cc3a7aad4819ac49b23c:/include/wx/os2/listctrl.h diff --git a/include/wx/os2/listctrl.h b/include/wx/os2/listctrl.h index dd764cc1e8..8514bf5c5d 100644 --- a/include/wx/os2/listctrl.h +++ b/include/wx/os2/listctrl.h @@ -1,421 +1,540 @@ -///////////////////////////////////////////////////////////////////////////// -// Name: listctrl.h +/////////////////////////////////////////////////////////////////////////////// +// Name: wx/os2/listctrl.h // Purpose: wxListCtrl class -// Author: David Webster +// Author: // Modified by: -// Created: 10/10/99 +// Created: // RCS-ID: $Id$ -// Copyright: (c) David Webster +// Copyright: (c) wxWidgets team // Licence: wxWindows licence -///////////////////////////////////////////////////////////////////////////// +/////////////////////////////////////////////////////////////////////////////// #ifndef _WX_LISTCTRL_H_ #define _WX_LISTCTRL_H_ +#if wxUSE_LISTCTRL + #include "wx/control.h" #include "wx/event.h" -#include "wx/imaglist.h" - -/* - The wxListCtrl can show lists of items in four different modes: - wxLC_LIST: multicolumn list view, with optional small icons (icons could be - optional for some platforms). Columns are computed automatically, - i.e. you don't set columns as in wxLC_REPORT. In other words, - the list wraps, unlike a wxListBox. - wxLC_REPORT: single or multicolumn report view (with optional header) - wxLC_ICON: large icon view, with optional labels - wxLC_SMALL_ICON: small icon view, with optional labels - - You can change the style dynamically, either with SetSingleStyle or - SetWindowStyleFlag. - - Further window styles: - - wxLC_ALIGN_TOP icons align to the top (default) - wxLC_ALIGN_LEFT icons align to the left - wxLC_AUTOARRANGE icons arrange themselves - wxLC_USER_TEXT the app provides label text on demand, except for column headers - wxLC_EDIT_LABELS labels are editable: app will be notified. - wxLC_NO_HEADER no header in report mode - wxLC_NO_SORT_HEADER can't click on header - wxLC_SINGLE_SEL single selection - wxLC_SORT_ASCENDING sort ascending (must still supply a comparison callback in SortItems) - wxLC_SORT_DESCENDING sort descending (ditto) - - Items are referred to by their index (position in the list starting from zero). - - Label text is supplied via insertion/setting functions and is stored by the - control, unless the wxLC_USER_TEXT style has been specified, in which case - the app will be notified when text is required (see sample). - - Images are dealt with by (optionally) associating 3 image lists with the control. - Zero-based indexes into these image lists indicate which image is to be used for - which item. Each image in an image list can contain a mask, and can be made out - of either a bitmap, two bitmaps or an icon. See ImagList.h for more details. - - Notifications are passed via the wxWindows 2.0 event system. - - See the sample wxListCtrl app for API usage. - - */ - -// Mask flags to tell app/GUI what fields of wxListItem are valid -#define wxLIST_MASK_STATE 0x0001 -#define wxLIST_MASK_TEXT 0x0002 -#define wxLIST_MASK_IMAGE 0x0004 -#define wxLIST_MASK_DATA 0x0008 -#define wxLIST_SET_ITEM 0x0010 -#define wxLIST_MASK_WIDTH 0x0020 -#define wxLIST_MASK_FORMAT 0x0040 - -// State flags for indicating the state of an item -#define wxLIST_STATE_DONTCARE 0x0000 -#define wxLIST_STATE_DROPHILITED 0x0001 -#define wxLIST_STATE_FOCUSED 0x0002 -#define wxLIST_STATE_SELECTED 0x0004 -#define wxLIST_STATE_CUT 0x0008 - -// Hit test flags, used in HitTest -#define wxLIST_HITTEST_ABOVE 0x0001 // Above the client area. -#define wxLIST_HITTEST_BELOW 0x0002 // Below the client area. -#define wxLIST_HITTEST_NOWHERE 0x0004 // In the client area but below the last item. -#define wxLIST_HITTEST_ONITEMICON 0x0020 // On the bitmap associated with an item. -#define wxLIST_HITTEST_ONITEMLABEL 0x0080 // On the label (string) associated with an item. -#define wxLIST_HITTEST_ONITEMRIGHT 0x0100 // In the area to the right of an item. -#define wxLIST_HITTEST_ONITEMSTATEICON 0x0200 // On the state icon for a tree view item that is in a user-defined state. -#define wxLIST_HITTEST_TOLEFT 0x0400 // To the left of the client area. -#define wxLIST_HITTEST_TORIGHT 0x0800 // To the right of the client area. - -#define wxLIST_HITTEST_ONITEM (wxLIST_HITTEST_ONITEMICON | wxLIST_HITTEST_ONITEMLABEL wxLIST_HITTEST_ONITEMSTATEICON) - -// Flags for GetNextItem -enum { - wxLIST_NEXT_ABOVE, // Searches for an item above the specified item - wxLIST_NEXT_ALL, // Searches for subsequent item by index - wxLIST_NEXT_BELOW, // Searches for an item below the specified item - wxLIST_NEXT_LEFT, // Searches for an item to the left of the specified item - wxLIST_NEXT_RIGHT // Searches for an item to the right of the specified item -}; - -// Alignment flags for Arrange -enum { - wxLIST_ALIGN_DEFAULT, - wxLIST_ALIGN_LEFT, - wxLIST_ALIGN_TOP, - wxLIST_ALIGN_SNAP_TO_GRID -}; - -// Column format -enum { - wxLIST_FORMAT_LEFT, - wxLIST_FORMAT_RIGHT, - wxLIST_FORMAT_CENTRE, - wxLIST_FORMAT_CENTER = wxLIST_FORMAT_CENTRE -}; - -// Autosize values for SetColumnWidth -enum { - wxLIST_AUTOSIZE = -1, - wxLIST_AUTOSIZE_USEHEADER = -2 -}; - -// Flag values for GetItemRect -enum { - wxLIST_RECT_BOUNDS, - wxLIST_RECT_ICON, - wxLIST_RECT_LABEL -}; - -// Flag values for FindItem -enum { - wxLIST_FIND_UP, - wxLIST_FIND_DOWN, - wxLIST_FIND_LEFT, - wxLIST_FIND_RIGHT -}; - -// wxListItem: data representing an item, or report field. -// It also doubles up to represent entire column information -// when inserting or setting a column. -class WXDLLEXPORT wxListItem: public wxObject -{ - DECLARE_DYNAMIC_CLASS(wxListItem) -public: - long m_mask; // Indicates what fields are valid - long m_itemId; // The zero-based item position - int m_col; // Zero-based column, if in report mode - long m_state; // The state of the item - long m_stateMask; // Which flags of m_state are valid (uses same flags) - wxString m_text; // The label/header text - int m_image; // The zero-based index into an image list - long m_data; // App-defined data - - // For columns only - int m_format; // left, right, centre - int m_width; // width of column - - wxListItem(); -}; - -// type of compare function for wxListCtrl sort operation -typedef int (*wxListCtrlCompare)(long item1, long item2, long sortData); - -class WXDLLEXPORT wxListCtrl: public wxControl -{ - DECLARE_DYNAMIC_CLASS(wxListCtrl) - public: - /* - * Public interface - */ - - wxListCtrl(); - - inline wxListCtrl(wxWindow *parent, wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - long style = wxLC_ICON, const wxValidator& validator = wxDefaultValidator, - const wxString& name = "listCtrl") - { - Create(parent, id, pos, size, style, validator, name); - } - ~wxListCtrl(); - - bool Create(wxWindow *parent, wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - long style = wxLC_ICON, const wxValidator& validator = wxDefaultValidator, const wxString& name = "wxListCtrl"); - - - // Attributes - //////////////////////////////////////////////////////////////////////////// - - // Sets the background colour (GetBackgroundColour already implicit in - // wxWindow class) - bool SetBackgroundColour(const wxColour& col); - - // Gets information about this column - bool GetColumn(int col, wxListItem& item) const; - - // Sets information about this column - bool SetColumn(int col, wxListItem& item) ; - - // Gets the column width - int GetColumnWidth(int col) const; - - // Sets the column width - bool SetColumnWidth(int col, int width) ; - - // Gets the number of items that can fit vertically in the - // visible area of the list control (list or report view) - // or the total number of items in the list control (icon - // or small icon view) - int GetCountPerPage() const; - - // Gets the edit control for editing labels. - wxTextCtrl* GetEditControl() const; - - // Gets information about the item - bool GetItem(wxListItem& info) const ; - - // Sets information about the item - bool SetItem(wxListItem& info) ; - - // Sets a string field at a particular column - long SetItem(long index, int col, const wxString& label, int imageId = -1); - - // Gets the item state - int GetItemState(long item, long stateMask) const ; - - // Sets the item state - bool SetItemState(long item, long state, long stateMask) ; - - // Sets the item image - bool SetItemImage(long item, int image, int selImage) ; - - // Gets the item text - wxString GetItemText(long item) const ; - - // Sets the item text - void SetItemText(long item, const wxString& str) ; - - // Gets the item data - long GetItemData(long item) const ; - - // Sets the item data - bool SetItemData(long item, long data) ; - - // Gets the item rectangle - bool GetItemRect(long item, wxRect& rect, int code = wxLIST_RECT_BOUNDS) const ; - - // Gets the item position - bool GetItemPosition(long item, wxPoint& pos) const ; - - // Sets the item position - bool SetItemPosition(long item, const wxPoint& pos) ; - - // Gets the number of items in the list control - int GetItemCount() const; - - // Gets the number of columns in the list control - int GetColumnCount() const; - - // Retrieves the spacing between icons in pixels. - // If small is TRUE, gets the spacing for the small icon - // view, otherwise the large icon view. - int GetItemSpacing(bool isSmall) const; - - // Gets the number of selected items in the list control - int GetSelectedItemCount() const; - - // Gets the text colour of the listview - wxColour GetTextColour() const; - - // Sets the text colour of the listview - void SetTextColour(const wxColour& col); +#include "wx/hash.h" +#include "wx/textctrl.h" - // Gets the index of the topmost visible item when in - // list or report view - long GetTopItem() const ; - // Add or remove a single window style - void SetSingleStyle(long style, bool add = TRUE) ; +class WXDLLIMPEXP_FWD_CORE wxImageList; - // Set the whole window style - void SetWindowStyleFlag(long style) ; +typedef int (wxCALLBACK *wxListCtrlCompare)(long lItem1, long lItem2, long lSortData); - // Searches for an item, starting from 'item'. - // item can be -1 to find the first item that matches the - // specified flags. - // Returns the item or -1 if unsuccessful. - long GetNextItem(long item, int geometry = wxLIST_NEXT_ALL, int state = wxLIST_STATE_DONTCARE) const ; - - // Implementation: converts wxWindows style to OS2 style. - // Can be a single style flag or a bit list. - // oldStyle is 'normalised' so that it doesn't contain - // conflicting styles. - long ConvertToOS2Style(long& oldStyle, long style) const; - - // Gets one of the three image lists - wxImageList *GetImageList(int which) const ; - - // Sets the image list - // N.B. There's a quirk in the Win95 list view implementation. - // If in wxLC_LIST mode, it'll *still* display images by the labels if - // there's a small-icon image list set for the control - even though you - // haven't specified wxLIST_MASK_IMAGE when inserting. - // So you have to set a NULL small-icon image list to be sure that - // the wxLC_LIST mode works without icons. Of course, you may want icons... - void SetImageList(wxImageList *imageList, int which) ; - - // Operations - //////////////////////////////////////////////////////////////////////////// - - // Arranges the items - bool Arrange(int flag = wxLIST_ALIGN_DEFAULT); - - // Deletes an item - bool DeleteItem(long item); - - // Deletes all items - bool DeleteAllItems() ; - - // Deletes a column - bool DeleteColumn(int col); - - // Deletes all columns - bool DeleteAllColumns(); - - // Clears items, and columns if there are any. - void ClearAll(); - - // Edit the label - wxTextCtrl* EditLabel(long item, wxClassInfo* textControlClass = CLASSINFO(wxTextCtrl)); - - // End label editing, optionally cancelling the edit - bool EndEditLabel(bool cancel); - - // Ensures this item is visible - bool EnsureVisible(long item) ; - - // Find an item whose label matches this string, starting from the item after 'start' - // or the beginning if 'start' is -1. - long FindItem(long start, const wxString& str, bool partial = FALSE); - - // Find an item whose data matches this data, starting from the item after 'start' - // or the beginning if 'start' is -1. - long FindItem(long start, long data); - - // Find an item nearest this position in the specified direction, starting from - // the item after 'start' or the beginning if 'start' is -1. - long FindItem(long start, const wxPoint& pt, int direction); - - // Determines which item (if any) is at the specified point, - // giving details in 'flags' (see wxLIST_HITTEST_... flags above) - long HitTest(const wxPoint& point, int& flags); - - // Inserts an item, returning the index of the new item if successful, - // -1 otherwise. - // TOD: Should also have some further convenience functions - // which don't require setting a wxListItem object - long InsertItem(wxListItem& info); - - // Insert a string item - long InsertItem(long index, const wxString& label); - - // Insert an image item - long InsertItem(long index, int imageIndex); - - // Insert an image/string item - long InsertItem(long index, const wxString& label, int imageIndex); - - // For list view mode (only), inserts a column. - long InsertColumn(long col, wxListItem& info); - - long InsertColumn(long col, const wxString& heading, int format = wxLIST_FORMAT_LEFT, - int width = -1); - - // Scrolls the list control. If in icon, small icon or report view mode, - // x specifies the number of pixels to scroll. If in list view mode, x - // specifies the number of columns to scroll. - // If in icon, small icon or list view mode, y specifies the number of pixels - // to scroll. If in report view mode, y specifies the number of lines to scroll. - bool ScrollList(int dx, int dy); - - // Sort items. - - // fn is a function which takes 3 long arguments: item1, item2, data. - // item1 is the long data associated with a first item (NOT the index). - // item2 is the long data associated with a second item (NOT the index). - // data is the same value as passed to SortItems. - // The return value is a negative number if the first item should precede the second - // item, a positive number of the second item should precede the first, - // or zero if the two items are equivalent. - - // data is arbitrary data to be passed to the sort function. - bool SortItems(wxListCtrlCompare fn, long data); - - // IMPLEMENTATION - virtual bool OS2Command(WXUINT param, WXWORD id); - virtual bool OS2OnNotify(int idCtrl, WXLPARAM lParam, WXLPARAM *result); +class WXDLLIMPEXP_CORE wxListCtrl: public wxControl +{ +public: + wxListCtrl() { Init(); } + wxListCtrl( wxWindow* pParent + ,wxWindowID vId = -1 + ,const wxPoint& rPos = wxDefaultPosition + ,const wxSize& rSize = wxDefaultSize + ,long lStyle = wxLC_ICON + ,const wxValidator& rValidator = wxDefaultValidator + ,const wxString& rsName = wxListCtrlNameStr) + { + Init(); + Create( pParent + ,vId + ,rPos + ,rSize + ,lStyle + ,rValidator + ,rsName + ); + } + virtual ~wxListCtrl(); + + bool Create( wxWindow* pParent + ,wxWindowID vId = -1 + ,const wxPoint& rPos = wxDefaultPosition + ,const wxSize& rSize = wxDefaultSize + ,long lStyle = wxLC_ICON + ,const wxValidator& rValidator = wxDefaultValidator + ,const wxString& rsName = wxListCtrlNameStr + ); + + + // Attributes + //////////////////////////////////////////////////////////////////////////// + // + + // + // Set the control colours + // + bool SetForegroundColour(const wxColour& rCol); + bool SetBackgroundColour(const wxColour& rCol); + + // + // Information about this column + // + bool GetColumn( int nCol + ,wxListItem& rItem + ) const; + bool SetColumn( int nCol + ,wxListItem& rItem + ); + + // + // Column width + // + int GetColumnWidth(int nCol) const; + bool SetColumnWidth( int nCol + ,int nWidth + ); + + // + // Gets the number of items that can fit vertically in the + // visible area of the list control (list or report view) + // or the total number of items in the list control (icon + // or small icon view) + // + int GetCountPerPage(void) const; + + wxRect GetViewRect() const; + // + // Gets the edit control for editing labels. + // + wxTextCtrl* GetEditControl(void) const; + + // + // Information about the item + // + bool GetItem(wxListItem& rInfo) const; + bool SetItem(wxListItem& rInfo); + + // + // Sets a string field at a particular column + // + long SetItem( long lIndex + ,int nCol + ,const wxString& rsLabel + ,int nImageId = -1 + ); + + // + // Item state + // + int GetItemState( long lItem + ,long lStateMask + ) const; + bool SetItemState( long lItem + ,long lState + ,long lStateMask + ); + + // + // Sets the item image + // + bool SetItemImage( long lItem + ,int nImage + ,int lSelImage + ); + bool SetItemColumnImage( long lItem + ,long lColumn + ,int nImage + ); + + // + // Item text + // + wxString GetItemText(long lItem) const; + void SetItemText( long lItem + ,const wxString& rsStr + ); + + // + // Item data + // + long GetItemData(long lItem) const; + bool SetItemPtrData(long item, wxUIntPtr data); + bool SetItemData(long item, long data) { return SetItemPtrData(item, data); } + + // + // Gets the item rectangle + // + bool GetItemRect( long lItem + ,wxRect& rRect + ,int nCode = wxLIST_RECT_BOUNDS + ) const; + + // + // Item position + // + bool GetItemPosition( long lItem + ,wxPoint& rPos + ) const; + bool SetItemPosition( long lItem + ,const wxPoint& rPos + ); + + // + // Gets the number of items in the list control + // + int GetItemCount(void) const; + + // + // Gets the number of columns in the list control + // + inline int GetColumnCount(void) const { return m_nColCount; } + + // + // Retrieves the spacing between icons in pixels. + // If bIsSmall is true, gets the spacing for the small icon + // view, otherwise the large icon view. + // + int GetItemSpacing(bool bIsSmall) const; + + // + // Foreground colour of an item. + // + wxColour GetItemTextColour(long lItem) const; + void SetItemTextColour( long lItem + ,const wxColour& rCol + ); + + // + // Background colour of an item. + // + wxColour GetItemBackgroundColour(long lItem ) const; + void SetItemBackgroundColour( long lItem + ,const wxColour& rCol + ); + + // + // Gets the number of selected items in the list control + // + int GetSelectedItemCount(void) const; + + // + // Text colour of the listview + // + wxColour GetTextColour(void) const; + void SetTextColour(const wxColour& rCol); + + // + // Gets the index of the topmost visible item when in + // list or report view + // + long GetTopItem(void) const; + + // + // Add or remove a single window style + void SetSingleStyle( long lStyle + ,bool bAdd = true + ); + + // + // Set the whole window style + // + void SetWindowStyleFlag(long lStyle); + + // + // Searches for an item, starting from 'item'. + // item can be -1 to find the first item that matches the + // specified flags. + // Returns the item or -1 if unsuccessful. + long GetNextItem( long lItem + ,int nGeometry = wxLIST_NEXT_ALL + ,int lState = wxLIST_STATE_DONTCARE + ) const; + + // + // Gets one of the three image lists + // + wxImageList* GetImageList(int nWhich) const; + + // + // Sets the image list + // + void SetImageList( wxImageList* pImageList + ,int nWhich + ); + void AssignImageList( wxImageList* pImageList + ,int nWhich + ); + + // + // Returns true if it is a virtual list control + // + inline bool IsVirtual() const { return (GetWindowStyle() & wxLC_VIRTUAL) != 0; } + + // + // Refresh items selectively (only useful for virtual list controls) + // + void RefreshItem(long lItem); + void RefreshItems( long lItemFrom + ,long lItemTo + ); + + // + // Operations + //////////////////////////////////////////////////////////////////////////// + // + + // + // Arranges the items + // + bool Arrange(int nFlag = wxLIST_ALIGN_DEFAULT); + + // + // Deletes an item + // + bool DeleteItem(long lItem); + + // + // Deletes all items + bool DeleteAllItems(void); + + // + // Deletes a column + // + bool DeleteColumn(int nCol); + + // + // Deletes all columns + // + bool DeleteAllColumns(void); + + // + // Clears items, and columns if there are any. + // + void ClearAll(void); + + // + // Edit the label + // + wxTextCtrl* EditLabel( long lItem + ,wxClassInfo* pTextControlClass = wxCLASSINFO(wxTextCtrl) + ); + + // + // End label editing, optionally cancelling the edit + // + bool EndEditLabel(bool bCancel); + + // + // Ensures this item is visible + // + bool EnsureVisible(long lItem); + + // + // Find an item whose label matches this string, starting from the item after 'start' + // or the beginning if 'start' is -1. + // + long FindItem( long lStart + ,const wxString& rsStr + ,bool bPartial = false + ); + + // + // Find an item whose data matches this data, starting from the item after 'start' + // or the beginning if 'start' is -1. + // + long FindItem( long lStart + ,long lData + ); + + // + // Find an item nearest this position in the specified direction, starting from + // the item after 'start' or the beginning if 'start' is -1. + // + long FindItem( long lStart + ,const wxPoint& rPoint + ,int lDirection + ); + + // + // Determines which item (if any) is at the specified point, + // giving details in 'flags' (see wxLIST_HITTEST_... flags above) + // + long HitTest( const wxPoint& rPoint + ,int& rFlags + ); + + // + // Inserts an item, returning the index of the new item if successful, + // -1 otherwise. + // + long InsertItem(wxListItem& rInfo); + + // + // Insert a string item + // + long InsertItem( long lIndex + ,const wxString& rsLabel + ); + + // + // Insert an image item + // + long InsertItem( long lIndex + ,int nImageIndex + ); + + // + // Insert an image/string item + // + long InsertItem( long lIndex + ,const wxString& rsLabel + ,int nImageIndex + ); + + // + // For list view mode (only), inserts a column. + // + long InsertColumn( long lCol + ,wxListItem& rInfo + ); + + long InsertColumn( long lCol + ,const wxString& rsHeading + ,int nFormat = wxLIST_FORMAT_LEFT + ,int lWidth = -1 + ); + + // + // set the number of items in a virtual list control + // + void SetItemCount(long lCount); + + // + // Scrolls the list control. If in icon, small icon or report view mode, + // x specifies the number of pixels to scroll. If in list view mode, x + // specifies the number of columns to scroll. + // If in icon, small icon or list view mode, y specifies the number of pixels + // to scroll. If in report view mode, y specifies the number of lines to scroll. + // + bool ScrollList( int nDx + ,int nDy + ); + + // Sort items. + + // + // fn is a function which takes 3 long arguments: item1, item2, data. + // item1 is the long data associated with a first item (NOT the index). + // item2 is the long data associated with a second item (NOT the index). + // data is the same value as passed to SortItems. + // The return value is a negative number if the first item should precede the second + // item, a positive number of the second item should precede the first, + // or zero if the two items are equivalent. + // + // data is arbitrary data to be passed to the sort function. + // + bool SortItems( wxListCtrlCompare fn + ,long lData + ); + + // + // IMPLEMENTATION + // -------------- + // + virtual bool OS2Command( WXUINT uParam + ,WXWORD wId + ); + // + // Bring the control in sync with current m_windowStyle value + // + void UpdateStyle(void); + + // + // Implementation: converts wxWidgets style to MSW style. + // Can be a single style flag or a bit list. + // oldStyle is 'normalised' so that it doesn't contain + // conflicting styles. + // + long ConvertToOS2Style( long& lOldStyle + ,long lStyle + ) const; + long ConvertArrangeToOS2Style(long lStyle); + long ConvertViewToOS2Style(long lStyle); + + virtual MRESULT OS2WindowProc( WXUINT uMsg + ,WXWPARAM wParam + ,WXLPARAM lParam + ); + + // Event handlers + //////////////////////////////////////////////////////////////////////////// + // Necessary for drawing hrules and vrules, if specified + void OnPaint(wxPaintEvent& rEvent); - // bring the control in sync with current m_windowStyle value - void UpdateStyle(); +protected: + // + // common part of all ctors + // + void Init(void); + + // + // Free memory taken by all internal data + // + void FreeAllInternalData(void); + + wxTextCtrl* m_pTextCtrl; // The control used for editing a label + wxImageList* m_pImageListNormal; // The image list for normal icons + wxImageList* m_pImageListSmall; // The image list for small icons + wxImageList* m_pImageListState; // The image list state icons (not implemented yet) + bool m_bOwnsImageListNormal; + bool m_bOwnsImageListSmall; + bool m_bOwnsImageListState; + long m_lBaseStyle; // Basic PM style flags, for recreation purposes + int m_nColCount; // PM doesn't have GetColumnCount so must + // keep track of inserted/deleted columns + + // + // true if we have any internal data (user data & attributes) + // + bool m_bAnyInternalData; + + // + // true if we have any items with custom attributes + // + bool m_bHasAnyAttr; + + // + // These functions are only used for virtual list view controls, i.e. the + // ones with wxLC_VIRTUAL style + // + // return the text for the given column of the given item + // + virtual wxString OnGetItemText( long lItem + ,long lColumn + ) 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 lItem) const; + + // + // Return the icon for the given item and column + // + virtual int OnGetItemColumnImage(long lItem, long lColumn) const; + + // + // Return the attribute for the item (may return NULL if none) + // + virtual wxListItemAttr* OnGetItemAttr(long lItem) const; - // Add to pool: necessary because Windows needs to have a string - // still exist across 3 callbacks. - wxChar *AddPool(const wxString& str); +private: + bool DoCreateControl( int nX + ,int nY + ,int nWidth + ,int nHeight + ); -protected: - wxTextCtrl* m_textCtrl; // The control used for editing a label - wxImageList * m_imageListNormal; // The image list for normal icons - wxImageList * m_imageListSmall; // The image list for small icons - wxImageList * m_imageListState; // The image list state icons (not implemented yet) + DECLARE_DYNAMIC_CLASS(wxListCtrl) + DECLARE_EVENT_TABLE() + wxDECLARE_NO_COPY_CLASS(wxListCtrl); +}; // end of CLASS wxListCtrl - long m_baseStyle; // Basic Windows style flags, for recreation purposes - wxStringList m_stringPool; // Pool of 3 strings to satisfy Windows callback - // requirements - int m_colCount; // Windows doesn't have GetColumnCount so must - // keep track of inserted/deleted columns +#endif // wxUSE_LISTCTRL -private: - bool DoCreateControl(int x, int y, int w, int h); -}; +#endif // _WX_LISTCTRL_H_ -#endif - // _WX_LISTCTRL_H_