X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a047aff270905b377a81657a90f92eb3297157d0..7a344f1be4ff59b7b150ab52265693d4219de973:/include/wx/vlbox.h diff --git a/include/wx/vlbox.h b/include/wx/vlbox.h index 2301f7c651..6887686b03 100644 --- a/include/wx/vlbox.h +++ b/include/wx/vlbox.h @@ -32,7 +32,7 @@ class WXDLLIMPEXP_FWD_CORE wxSelectionStore; It emits the same events as wxListBox and the same event macros may be used with it. */ -class WXDLLEXPORT wxVListBox : public wxVScrolledWindow +class WXDLLIMPEXP_CORE wxVListBox : public wxVScrolledWindow { public: // constructors and such @@ -127,6 +127,8 @@ public: // get the background colour of selected cells const wxColour& GetSelectionBackground() const { return m_colBgSel; } + // get the item rect, returns empty rect if the item is not visible + wxRect GetItemRect(size_t n) const; // operations // ---------- @@ -201,9 +203,9 @@ public: static wxVisualAttributes GetClassDefaultAttributes(wxWindowVariant variant = wxWINDOW_VARIANT_NORMAL); - virtual wxBorder GetDefaultBorder() const { return GetDefaultBorderForControl(); } - protected: + virtual wxBorder GetDefaultBorder() const { return wxBORDER_THEME; } + // the derived class must implement this function to actually draw the item // with the given index on the provided DC virtual void OnDrawItem(wxDC& dc, const wxRect& rect, size_t n) const = 0; @@ -269,6 +271,14 @@ protected: // common part of keyboard and mouse handling processing code void DoHandleItemClick(int item, int flags); + // paint the background of the given item using the provided colour if it's + // valid, otherwise just return false and do nothing (this is used by + // OnDrawBackground()) + bool DoDrawSolidBackground(const wxColour& col, + wxDC& dc, + const wxRect& rect, + size_t n) const; + private: // the current item or wxNOT_FOUND //