X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8228b8932abaedadbf9568bb3a1eef3ae25fb2a3..51623cc53f350935337e57930eaaf1afe9a48c3b:/include/wx/univ/listbox.h?ds=sidebyside diff --git a/include/wx/univ/listbox.h b/include/wx/univ/listbox.h index a82785f5ba..5431b7bd18 100644 --- a/include/wx/univ/listbox.h +++ b/include/wx/univ/listbox.h @@ -21,34 +21,34 @@ // ---------------------------------------------------------------------------- // change the current item -#define wxACTION_LISTBOX_SETFOCUS _T("setfocus") // select the item -#define wxACTION_LISTBOX_MOVEDOWN _T("down") // select item below -#define wxACTION_LISTBOX_MOVEUP _T("up") // select item above -#define wxACTION_LISTBOX_PAGEDOWN _T("pagedown") // go page down -#define wxACTION_LISTBOX_PAGEUP _T("pageup") // go page up -#define wxACTION_LISTBOX_START _T("start") // go to first item -#define wxACTION_LISTBOX_END _T("end") // go to last item -#define wxACTION_LISTBOX_FIND _T("find") // find item by 1st letter +#define wxACTION_LISTBOX_SETFOCUS wxT("setfocus") // select the item +#define wxACTION_LISTBOX_MOVEDOWN wxT("down") // select item below +#define wxACTION_LISTBOX_MOVEUP wxT("up") // select item above +#define wxACTION_LISTBOX_PAGEDOWN wxT("pagedown") // go page down +#define wxACTION_LISTBOX_PAGEUP wxT("pageup") // go page up +#define wxACTION_LISTBOX_START wxT("start") // go to first item +#define wxACTION_LISTBOX_END wxT("end") // go to last item +#define wxACTION_LISTBOX_FIND wxT("find") // find item by 1st letter // do something with the current item -#define wxACTION_LISTBOX_ACTIVATE _T("activate") // activate (choose) -#define wxACTION_LISTBOX_TOGGLE _T("toggle") // togglee selected state -#define wxACTION_LISTBOX_SELECT _T("select") // sel this, unsel others -#define wxACTION_LISTBOX_SELECTADD _T("selectadd") // add to selection -#define wxACTION_LISTBOX_UNSELECT _T("unselect") // unselect -#define wxACTION_LISTBOX_ANCHOR _T("selanchor") // anchor selection +#define wxACTION_LISTBOX_ACTIVATE wxT("activate") // activate (choose) +#define wxACTION_LISTBOX_TOGGLE wxT("toggle") // togglee selected state +#define wxACTION_LISTBOX_SELECT wxT("select") // sel this, unsel others +#define wxACTION_LISTBOX_SELECTADD wxT("selectadd") // add to selection +#define wxACTION_LISTBOX_UNSELECT wxT("unselect") // unselect +#define wxACTION_LISTBOX_ANCHOR wxT("selanchor") // anchor selection // do something with the selection globally (not for single selection ones) -#define wxACTION_LISTBOX_SELECTALL _T("selectall") // select all items -#define wxACTION_LISTBOX_UNSELECTALL _T("unselectall") // unselect all items -#define wxACTION_LISTBOX_SELTOGGLE _T("togglesel") // invert the selection -#define wxACTION_LISTBOX_EXTENDSEL _T("extend") // extend to item +#define wxACTION_LISTBOX_SELECTALL wxT("selectall") // select all items +#define wxACTION_LISTBOX_UNSELECTALL wxT("unselectall") // unselect all items +#define wxACTION_LISTBOX_SELTOGGLE wxT("togglesel") // invert the selection +#define wxACTION_LISTBOX_EXTENDSEL wxT("extend") // extend to item // ---------------------------------------------------------------------------- // wxListBox: a list of selectable items // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxListBox : public wxListBoxBase, public wxScrollHelper +class WXDLLIMPEXP_CORE wxListBox : public wxListBoxBase, public wxScrollHelper { public: // ctors and such @@ -96,16 +96,13 @@ public: const wxString& name = wxListBoxNameStr); // implement the listbox interface defined by wxListBoxBase - virtual void Clear(); - virtual void Delete(int n); + virtual void DoClear(); + virtual void DoDeleteOneItem(unsigned int n); - virtual size_t GetCount() const - { return m_strings->GetCount(); } - virtual wxString GetString(int n) const - { return m_strings->Item(n); } - virtual void SetString(int n, const wxString& s); - virtual int FindString(const wxString& s, bool bCase = false) const - { return m_strings->Index(s, bCase); } + 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 { return m_selections.Index(n) != wxNOT_FOUND; } @@ -114,17 +111,19 @@ public: protected: virtual void DoSetSelection(int n, bool select); - virtual int DoAppendOnly(const wxString& item); - virtual int DoAppend(const wxString& item); - virtual void DoInsertItems(const wxArrayString& items, int pos); - virtual void DoSetItems(const wxArrayString& items, void **clientData); + + virtual int DoInsertItems(const wxArrayStringsAdapter& items, + unsigned int pos, + void **clientData, + wxClientDataType type); + + // universal wxComboBox implementation internally uses wxListBox + friend class WXDLLIMPEXP_FWD_CORE wxComboBox; 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; + virtual void DoSetItemClientData(unsigned int n, void* clientData); + virtual void* DoGetItemClientData(unsigned int n) const; public: // override some more base class methods @@ -183,6 +182,12 @@ public: long numArg = 0l, const wxString& strArg = wxEmptyString); + static wxInputHandler *GetStdInputHandler(wxInputHandler *handlerDef); + virtual wxInputHandler *DoGetStdInputHandler(wxInputHandler *handlerDef) + { + return GetStdInputHandler(handlerDef); + } + // idle processing virtual void OnInternalIdle(); @@ -196,15 +201,17 @@ protected: virtual void DoDraw(wxControlRenderer *renderer); virtual wxBorder GetDefaultBorder() const; + // special hook for wxCheckListBox which allows it to update its internal + // data when a new item is inserted into the listbox + virtual void OnItemInserted(unsigned int WXUNUSED(pos)) { } + + // common part of all ctors void Init(); // event handlers void OnSize(wxSizeEvent& event); - // common part of Clear() and DoSetItems(): clears everything - virtual void DoClear(); - // refresh the given item(s) or everything void RefreshItems(int from, int count); void RefreshItem(int n); @@ -239,7 +246,11 @@ protected: // the array containing all items (it is sorted if the listbox has // wxLB_SORT style) - wxArrayString* m_strings; + union + { + wxArrayString *unsorted; + wxSortedArrayString *sorted; + } m_strings; // this array contains the indices of the selected items (for the single // selection listboxes only the first element of it is used and contains @@ -291,60 +302,4 @@ private: DECLARE_DYNAMIC_CLASS(wxListBox) }; -// ---------------------------------------------------------------------------- -// wxStdListboxInputHandler: handles mouse and kbd in a single or multi -// selection listbox -// ---------------------------------------------------------------------------- - -class WXDLLEXPORT wxStdListboxInputHandler : public wxStdInputHandler -{ -public: - // if pressing the mouse button in a multiselection listbox should toggle - // the item under mouse immediately, then specify true as the second - // parameter (this is the standard behaviour, under GTK the item is toggled - // only when the mouse is released in the multi selection listbox) - wxStdListboxInputHandler(wxInputHandler *inphand, - bool toggleOnPressAlways = true); - - // base class methods - virtual bool HandleKey(wxInputConsumer *consumer, - const wxKeyEvent& event, - bool pressed); - virtual bool HandleMouse(wxInputConsumer *consumer, - const wxMouseEvent& event); - virtual bool HandleMouseMove(wxInputConsumer *consumer, - const wxMouseEvent& event); - -protected: - // return the item under mouse, 0 if the mouse is above the listbox or - // GetCount() if it is below it - int HitTest(const wxListBox *listbox, const wxMouseEvent& event); - - // parts of HitTest(): first finds the pseudo (because not in range) index - // of the item and the second one adjusts it if necessary - that is if the - // third one returns false - int HitTestUnsafe(const wxListBox *listbox, const wxMouseEvent& event); - int FixItemIndex(const wxListBox *listbox, int item); - bool IsValidIndex(const wxListBox *listbox, int item); - - // init m_btnCapture and m_actionMouse - wxControlAction SetupCapture(wxListBox *lbox, - const wxMouseEvent& event, - int item); - - wxRenderer *m_renderer; - - // the button which initiated the mouse capture (currently 0 or 1) - int m_btnCapture; - - // the action to perform when the mouse moves while we capture it - wxControlAction m_actionMouse; - - // the ctor parameter toggleOnPressAlways (see comments near it) - bool m_toggleOnPressAlways; - - // do we track the mouse outside the window when it is captured? - bool m_trackMouseOutside; -}; - #endif // _WX_UNIV_LISTBOX_H_