X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e409b62aaf6b333803027645ecc77de6c92cae2d..616c0d1f3ac084bb92f0a75dc48812e8647f1b22:/include/wx/msw/listctrl.h diff --git a/include/wx/msw/listctrl.h b/include/wx/msw/listctrl.h index 81a0f2fa08..a873d07546 100644 --- a/include/wx/msw/listctrl.h +++ b/include/wx/msw/listctrl.h @@ -12,10 +12,15 @@ #ifndef _WX_LISTCTRL_H_ #define _WX_LISTCTRL_H_ -#include "wx/control.h" +#include "wx/textctrl.h" +#include "wx/dynarray.h" +#include "wx/vector.h" -class WXDLLEXPORT wxImageList; -class WXDLLIMPEXP_CORE wxTextCtrl; +class wxMSWListItemData; + +// define this symbol to indicate the availability of SetColumnsOrder() and +// related functions +#define wxHAS_LISTCTRL_COLUMN_ORDER /* The wxListCtrl can show lists of items in four different modes: @@ -71,7 +76,7 @@ class WXDLLIMPEXP_CORE wxTextCtrl; */ -class WXDLLEXPORT wxListCtrl: public wxControl +class WXDLLIMPEXP_CORE wxListCtrl: public wxListCtrlBase { public: /* @@ -115,13 +120,25 @@ public: bool GetColumn(int col, wxListItem& item) const; // Sets information about this column - bool SetColumn(int col, const wxListItem& item) ; + bool SetColumn(int col, const wxListItem& item); // Gets the column width int GetColumnWidth(int col) const; // Sets the column width - bool SetColumnWidth(int col, int width) ; + bool SetColumnWidth(int col, int width); + + + // Gets the column order from its index or index from its order + int GetColumnOrder(int col) const; + int GetColumnIndexFromOrder(int order) const; + + // Gets the column order for all columns + wxArrayInt GetColumnsOrder() const; + + // Sets the column order for all columns + bool SetColumnsOrder(const wxArrayInt& orders); + // Gets the number of items that can fit vertically in the // visible area of the list control (list or report view) @@ -136,47 +153,48 @@ public: wxTextCtrl* GetEditControl() const; // Gets information about the item - bool GetItem(wxListItem& info) const ; + bool GetItem(wxListItem& info) const; // Sets information about the item - bool SetItem(wxListItem& info) ; + 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 ; + int GetItemState(long item, long stateMask) const; // Sets the item state - bool SetItemState(long item, long state, long stateMask) ; + bool SetItemState(long item, long state, long stateMask); // Sets the item image - bool SetItemImage(long item, int image, int selImage = -1) ; + bool SetItemImage(long item, int image, int selImage = -1); bool SetItemColumnImage(long item, long column, int image); // Gets the item text - wxString GetItemText(long item) const ; + wxString GetItemText(long item, int col = 0) const; // Sets the item text - void SetItemText(long item, const wxString& str) ; + void SetItemText(long item, const wxString& str); // Gets the item data - wxUIntPtr GetItemData(long item) const ; + wxUIntPtr GetItemData(long item) const; // Sets the item data - bool SetItemData(long item, long data) ; + bool SetItemPtrData(long item, wxUIntPtr data); + bool SetItemData(long item, long data) { return SetItemPtrData(item, data); } // Gets the item rectangle - bool GetItemRect(long item, wxRect& rect, int code = wxLIST_RECT_BOUNDS) const ; + bool GetItemRect(long item, wxRect& rect, int code = wxLIST_RECT_BOUNDS) const; // Gets the subitem rectangle in report mode - bool GetSubItemRect(long item, long subItem, wxRect& rect, int code = wxLIST_RECT_BOUNDS) const ; + bool GetSubItemRect(long item, long subItem, wxRect& rect, int code = wxLIST_RECT_BOUNDS) const; // Gets the item position - bool GetItemPosition(long item, wxPoint& pos) const ; + bool GetItemPosition(long item, wxPoint& pos) const; // Sets the item position - bool SetItemPosition(long item, const wxPoint& pos) ; + bool SetItemPosition(long item, const wxPoint& pos); // Gets the number of items in the list control int GetItemCount() const; @@ -210,22 +228,22 @@ public: // Gets the index of the topmost visible item when in // list or report view - long GetTopItem() const ; + long GetTopItem() const; // Add or remove a single window style - void SetSingleStyle(long style, bool add = true) ; + void SetSingleStyle(long style, bool add = true); // Set the whole window style - void SetWindowStyleFlag(long style) ; + void SetWindowStyleFlag(long style); // 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 ; + long GetNextItem(long item, int geometry = wxLIST_NEXT_ALL, int state = wxLIST_STATE_DONTCARE) const; // Gets one of the three image lists - wxImageList *GetImageList(int which) const ; + wxImageList *GetImageList(int which) const; // Sets the image list // N.B. There's a quirk in the Win95 list view implementation. @@ -234,14 +252,8 @@ public: // 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) ; - void AssignImageList(wxImageList *imageList, int which) ; - - // 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); } + void SetImageList(wxImageList *imageList, int which); + void AssignImageList(wxImageList *imageList, int which); // refresh items selectively (only useful for virtual list controls) void RefreshItem(long item); @@ -257,7 +269,7 @@ public: bool DeleteItem(long item); // Deletes all items - bool DeleteAllItems() ; + bool DeleteAllItems(); // Deletes a column bool DeleteColumn(int col); @@ -269,13 +281,13 @@ public: void ClearAll(); // Edit the label - wxTextCtrl* EditLabel(long item, wxClassInfo* textControlClass = CLASSINFO(wxTextCtrl)); + wxTextCtrl* EditLabel(long item, wxClassInfo* textControlClass = wxCLASSINFO(wxTextCtrl)); // End label editing, optionally cancelling the edit bool EndEditLabel(bool cancel); // Ensures this item is visible - bool EnsureVisible(long item) ; + 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. @@ -307,14 +319,6 @@ public: // 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, const wxListItem& info); - - long InsertColumn(long col, - const wxString& heading, - int format = wxLIST_FORMAT_LEFT, - int width = -1); - // set the number of items in a virtual list control void SetItemCount(long count); @@ -336,7 +340,7 @@ public: // 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); + bool SortItems(wxListCtrlCompare fn, wxIntPtr data); // IMPLEMENTATION virtual bool MSWCommand(WXUINT param, WXWORD id); @@ -380,12 +384,26 @@ protected: // common part of all ctors void Init(); + // Implement constrained best size calculation. + virtual int DoGetBestClientHeight(int width) const + { return MSWGetBestViewRect(width, -1).y; } + virtual int DoGetBestClientWidth(int height) const + { return MSWGetBestViewRect(-1, height).x; } + + wxSize MSWGetBestViewRect(int x, int y) const; + + // Implement base class pure virtual methods. + long DoInsertColumn(long col, const wxListItem& info); + // free memory taken by all internal data void FreeAllInternalData(); + // get the internal data object for this item (may return NULL) + wxMSWListItemData *MSWGetItemData(long item) const; + // get the item attribute, either by quering it for virtual control, or by // returning the one previously set using setter methods for a normal one - wxListItemAttr *DoGetItemAttr(long item) const; + wxListItemAttr *DoGetItemColumnAttr(long item, long column) const; wxTextCtrl* m_textCtrl; // The control used for editing a label @@ -400,10 +418,9 @@ protected: // keep track of inserted/deleted columns long m_count; // Keep track of item count to save calls to // ListView_GetItemCount - bool m_ignoreChangeMessages; - // true if we have any internal data (user data & attributes) - bool m_AnyInternalData; + // all wxMSWListItemData objects we use + wxVector m_internalData; // true if we have any items with custom attributes bool m_hasAnyAttr; @@ -425,13 +442,34 @@ protected: // return the attribute for the item (may return NULL if none) virtual wxListItemAttr *OnGetItemAttr(long item) const; + // return the attribute for the given item and column (may return NULL if none) + virtual wxListItemAttr *OnGetItemColumnAttr(long item, long WXUNUSED(column)) const + { + return OnGetItemAttr(item); + } + private: // process NM_CUSTOMDRAW notification message WXLPARAM OnCustomDraw(WXLPARAM lParam); + // set the extended styles for the control (used by Create() and + // UpdateStyle()), only should be called if InReportView() + void MSWSetExListStyles(); + + // initialize the (already created) m_textCtrl with the associated HWND + void InitEditControl(WXHWND hWnd); + + // destroy m_textCtrl if it's currently valid and reset it to NULL + void DeleteEditControl(); + + // Intercept Escape and Enter keys to avoid them being stolen from our + // in-place editor control. + void OnCharHook(wxKeyEvent& event); + + DECLARE_DYNAMIC_CLASS(wxListCtrl) DECLARE_EVENT_TABLE() - DECLARE_NO_COPY_CLASS(wxListCtrl) + wxDECLARE_NO_COPY_CLASS(wxListCtrl); }; #endif // _WX_LISTCTRL_H_