X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/743b426605478eeb31232c30e804e70ff493b1f2..9869c26285dc51d13607cddaa04f65ce983653a5:/include/wx/msw/listbox.h diff --git a/include/wx/msw/listbox.h b/include/wx/msw/listbox.h index 8157cbdcbd..8d8bd01a87 100644 --- a/include/wx/msw/listbox.h +++ b/include/wx/msw/listbox.h @@ -4,7 +4,6 @@ // Author: Julian Smart // Modified by: // Created: 01/02/97 -// RCS-ID: $Id$ // Copyright: (c) Julian Smart // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -38,7 +37,7 @@ class WXDLLIMPEXP_CORE wxListBox : public wxListBoxBase { public: // ctors and such - wxListBox(); + wxListBox() { Init(); } wxListBox(wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, @@ -47,6 +46,8 @@ public: const wxValidator& validator = wxDefaultValidator, const wxString& name = wxListBoxNameStr) { + Init(); + Create(parent, id, pos, size, n, choices, style, validator, name); } wxListBox(wxWindow *parent, wxWindowID id, @@ -57,6 +58,8 @@ public: const wxValidator& validator = wxDefaultValidator, const wxString& name = wxListBoxNameStr) { + Init(); + Create(parent, id, pos, size, choices, style, validator, name); } @@ -86,8 +89,15 @@ public: virtual int GetSelection() const; virtual int GetSelections(wxArrayInt& aSelections) const; - // wxCheckListBox support + // return the index of the item at this position or wxNOT_FOUND + int HitTest(const wxPoint& pt) const { return DoHitTestList(pt); } + int HitTest(wxCoord x, wxCoord y) const { return DoHitTestList(wxPoint(x, y)); } + + // ownerdrawn wxListBox and wxCheckListBox support #if wxUSE_OWNER_DRAWN + // override base class virtuals + virtual bool SetFont(const wxFont &font); + bool MSWOnMeasure(WXMEASUREITEMSTRUCT *item); bool MSWOnDraw(WXDRAWITEMSTRUCT *item); @@ -99,6 +109,12 @@ public: // get the index of the given item int GetItemIndex(wxOwnerDrawn *item) const { return m_aItems.Index(item); } + + // get rect of the given item index + bool GetItemRect(size_t n, wxRect& rect) const; + + // redraw the given item + bool RefreshItem(size_t n); #endif // wxUSE_OWNER_DRAWN // Windows-specific code to update the horizontal extent of the listbox, if @@ -132,6 +148,8 @@ public: // returns true if the platform should explicitly apply a theme border virtual bool CanApplyThemeBorder() const { return false; } + virtual void OnInternalIdle(); + protected: virtual wxSize DoGetBestClientSize() const; @@ -147,10 +165,9 @@ protected: virtual void DoSetFirstItem(int n); virtual void DoSetItemClientData(unsigned int n, void* clientData); virtual void* DoGetItemClientData(unsigned int n) const; - virtual int DoListHitTest(const wxPoint& point) const; - bool m_updateHorizontalExtent; - virtual void OnInternalIdle(); + // this can't be called DoHitTest() because wxWindow already has this method + virtual int DoHitTestList(const wxPoint& point) const; // free memory (common part of Clear() and dtor) void Free(); @@ -163,6 +180,18 @@ protected: #endif private: + // common part of all ctors + void Init(); + + // call this when items are added to or deleted from the listbox or an + // items text changes + void MSWOnItemsChanged(); + + // flag indicating whether the max horizontal extent should be updated, + // i.e. if we need to call SetHorizontalExtent() from OnInternalIdle() + bool m_updateHorizontalExtent; + + DECLARE_DYNAMIC_CLASS_NO_COPY(wxListBox) };