X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/446e5259d796ee4428ed90b5943c76df032095be..0ecd03525b34edba886ca83ff724265cd912dbbd:/include/wx/msw/listbox.h?ds=sidebyside diff --git a/include/wx/msw/listbox.h b/include/wx/msw/listbox.h index f17e4a394c..b687aac8d7 100644 --- a/include/wx/msw/listbox.h +++ b/include/wx/msw/listbox.h @@ -12,10 +12,6 @@ #ifndef _WX_LISTBOX_H_ #define _WX_LISTBOX_H_ -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma interface "listbox.h" -#endif - #if wxUSE_LISTBOX // ---------------------------------------------------------------------------- @@ -23,7 +19,7 @@ // ---------------------------------------------------------------------------- #if wxUSE_OWNER_DRAWN - class WXDLLEXPORT wxOwnerDrawn; + class WXDLLIMPEXP_FWD_CORE wxOwnerDrawn; // define the array of list box items #include "wx/dynarray.h" @@ -32,17 +28,17 @@ #endif // wxUSE_OWNER_DRAWN // forward decl for GetSelections() -class WXDLLIMPEXP_BASE wxArrayInt; +class WXDLLIMPEXP_FWD_BASE wxArrayInt; // ---------------------------------------------------------------------------- // List box control // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxListBox : public wxListBoxBase +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, @@ -51,6 +47,8 @@ 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, @@ -61,6 +59,8 @@ public: const wxValidator& validator = wxDefaultValidator, const wxString& name = wxListBoxNameStr) { + Init(); + Create(parent, id, pos, size, choices, style, validator, name); } @@ -81,33 +81,24 @@ public: virtual ~wxListBox(); - // implement base class pure virtuals - virtual void Clear(); - virtual void Delete(int n); - - virtual int GetCount() const; - virtual wxString GetString(int n) const; - virtual void SetString(int n, const wxString& s); - virtual int FindString(const wxString& s) const; + virtual unsigned int GetCount() const; + virtual wxString GetString(unsigned int n) const; + virtual void SetString(unsigned int n, const wxString& s); + virtual int FindString(const wxString& s, bool bCase = false) const; virtual bool IsSelected(int n) const; - virtual void SetSelection(int n, bool select = TRUE); virtual int GetSelection() const; virtual int GetSelections(wxArrayInt& aSelections) const; - virtual int DoAppend(const wxString& item); - virtual void DoInsertItems(const wxArrayString& items, int pos); - virtual void DoSetItems(const wxArrayString& items, void **clientData); - - virtual void DoSetFirstItem(int n); - - virtual void DoSetItemClientData(int n, void* clientData); - virtual void* DoGetItemClientData(int n) const; - virtual void DoSetItemClientObject(int n, wxClientData* clientData); - virtual wxClientData* DoGetItemClientObject(int n) const; + // 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)); } - // wxCheckListBox support + // 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); @@ -119,15 +110,30 @@ 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 set the horizontal extent of the listbox, if - // necessary. If s is non-NULL, it's used to calculate the horizontal - // extent. Otherwise, all strings are used. + // Windows-specific code to update the horizontal extent of the listbox, if + // necessary. If s is non-empty, the horizontal extent is increased to the + // length of this string if it's currently too short, otherwise the maximum + // extent of all strings is used. In any case calls InvalidateBestSize() virtual void SetHorizontalExtent(const wxString& s = wxEmptyString); // Windows callbacks bool MSWCommand(WXUINT param, WXWORD id); + WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const; + + // under XP when using "transition effect for menus and tooltips" if we + // return true for WM_PRINTCLIENT here then it causes noticable slowdown + virtual bool MSWShouldPropagatePrintChild() + { + return false; + } virtual wxVisualAttributes GetDefaultAttributes() const { @@ -140,16 +146,34 @@ public: return GetCompositeControlsDefaultAttributes(variant); } + // returns true if the platform should explicitly apply a theme border + virtual bool CanApplyThemeBorder() const { return false; } + + virtual void OnInternalIdle(); + protected: - WXDWORD MSWGetStyle(long style, WXDWORD *exstyle) const; + virtual wxSize DoGetBestClientSize() const; + + virtual void DoClear(); + virtual void DoDeleteOneItem(unsigned int n); + + virtual void DoSetSelection(int n, bool select); + + virtual int DoInsertItems(const wxArrayStringsAdapter& items, + unsigned int pos, + void **clientData, wxClientDataType type); + + virtual void DoSetFirstItem(int n); + virtual void DoSetItemClientData(unsigned int n, void* clientData); + virtual void* DoGetItemClientData(unsigned int n) const; + + // 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(); - int m_noItems; - int m_selected; - - virtual wxSize DoGetBestSize() const; + unsigned int m_noItems; #if wxUSE_OWNER_DRAWN // control items @@ -157,6 +181,18 @@ 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) };