X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fb4079af5ba82f05e1115f0f0c734b77cf8164e7..0555b2a0a3c509687e7fc5aeb160f5171b7e6311:/include/wx/listbase.h?ds=inline diff --git a/include/wx/listbase.h b/include/wx/listbase.h index df07401a0e..4aa0d5f046 100644 --- a/include/wx/listbase.h +++ b/include/wx/listbase.h @@ -16,6 +16,9 @@ #include "wx/font.h" #include "wx/gdicmn.h" #include "wx/event.h" +#include "wx/control.h" + +class WXDLLIMPEXP_FWD_CORE wxImageList; // ---------------------------------------------------------------------------- // types @@ -23,7 +26,7 @@ // type of compare function for wxListCtrl sort operation typedef -int (wxCALLBACK *wxListCtrlCompare)(long item1, long item2, wxIntPtr sortData); +int (wxCALLBACK *wxListCtrlCompare)(wxIntPtr item1, wxIntPtr item2, wxIntPtr sortData); // ---------------------------------------------------------------------------- // wxListCtrl constants @@ -183,9 +186,9 @@ public: void SetFont(const wxFont& font) { m_font = font; } // accessors - bool HasTextColour() const { return m_colText.Ok(); } - bool HasBackgroundColour() const { return m_colBack.Ok(); } - bool HasFont() const { return m_font.Ok(); } + bool HasTextColour() const { return m_colText.IsOk(); } + bool HasBackgroundColour() const { return m_colBack.IsOk(); } + bool HasFont() const { return m_font.IsOk(); } const wxColour& GetTextColour() const { return m_colText; } const wxColour& GetBackgroundColour() const { return m_colBack; } @@ -354,7 +357,7 @@ protected: void Init() { m_mask = 0; - m_itemId = 0; + m_itemId = -1; m_col = 0; m_state = 0; m_stateMask = 0; @@ -371,6 +374,98 @@ private: DECLARE_DYNAMIC_CLASS(wxListItem) }; +// ---------------------------------------------------------------------------- +// wxListCtrlBase: the base class for the main control itself. +// ---------------------------------------------------------------------------- + +// Unlike other base classes, this class doesn't currently define the API of +// the real control class but is just used for implementation convenience. We +// should define the public class functions as pure virtual here in the future +// however. +class WXDLLIMPEXP_CORE wxListCtrlBase : public wxControl +{ +public: + wxListCtrlBase() { } + + // Image list methods. + // ------------------- + + // Associate the given (possibly NULL to indicate that no images will be + // used) image list with the control. The ownership of the image list + // passes to the control, i.e. it will be deleted when the control itself + // is destroyed. + // + // The value of "which" must be one of wxIMAGE_LIST_{NORMAL,SMALL,STATE}. + virtual void AssignImageList(wxImageList* imageList, int which) = 0; + + // Same as AssignImageList() but the control does not delete the image list + // so it can be shared among several controls. + virtual void SetImageList(wxImageList* imageList, int which) = 0; + + // Return the currently used image list, may be NULL. + virtual wxImageList* GetImageList(int which) const = 0; + + + // Column-related methods. + // ----------------------- + + // All these methods can only be used in report view mode. + + // Appends a new column. + // + // Returns the index of the newly inserted column or -1 on error. + long AppendColumn(const wxString& heading, + int format = wxLIST_FORMAT_LEFT, + int width = -1); + + // Add a new column to the control at the position "col". + // + // Returns the index of the newly inserted column or -1 on error. + long InsertColumn(long col, const wxListItem& info); + long InsertColumn(long col, + const wxString& heading, + int format = wxLIST_FORMAT_LEFT, + int width = wxLIST_AUTOSIZE); + + // Delete the given or all columns. + virtual bool DeleteColumn(int col) = 0; + virtual bool DeleteAllColumns() = 0; + + // Return the current number of columns. + virtual int GetColumnCount() const = 0; + + // Get or update information about the given column. Set item mask to + // indicate the fields to retrieve or change. + // + // Returns false on error, e.g. if the column index is invalid. + virtual bool GetColumn(int col, wxListItem& item) const = 0; + virtual bool SetColumn(int col, const wxListItem& item) = 0; + + // Convenient wrappers for the above methods which get or update just the + // column width. + virtual int GetColumnWidth(int col) const = 0; + virtual bool SetColumnWidth(int col, int width) = 0; + + + // Other miscellaneous accessors. + // ------------------------------ + + // Convenient functions for testing the list control mode: + bool InReportView() const { return HasFlag(wxLC_REPORT); } + bool IsVirtual() const { return HasFlag(wxLC_VIRTUAL); } + + // Enable or disable beep when incremental match doesn't find any item. + // Only implemented in the generic version currently. + virtual void EnableBellOnNoMatch(bool WXUNUSED(on) = true) { } + +protected: + // Real implementations methods to which our public forwards. + virtual long DoInsertColumn(long col, const wxListItem& info) = 0; + + // Overridden methods of the base class. + virtual wxSize DoGetBestClientSize() const; +}; + // ---------------------------------------------------------------------------- // wxListEvent - the event class for the wxListCtrl notifications // ----------------------------------------------------------------------------