X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/dee1a63ff52bfe4da396187f8438aa1a29796737..ccea21ccf8a8c7f2012c890c9c1b916d0e725db2:/include/wx/ctrlsub.h diff --git a/include/wx/ctrlsub.h b/include/wx/ctrlsub.h index af72d690be..9939f9a7df 100644 --- a/include/wx/ctrlsub.h +++ b/include/wx/ctrlsub.h @@ -38,24 +38,24 @@ public: // accessing strings // ----------------- - virtual int GetCount() const = 0; + virtual unsigned int GetCount() const = 0; bool IsEmpty() const { return GetCount() == 0; } - virtual wxString GetString(int n) const = 0; + virtual wxString GetString(unsigned int n) const = 0; wxArrayString GetStrings() const; - virtual void SetString(int n, const wxString& s) = 0; + virtual void SetString(unsigned int n, const wxString& s) = 0; // finding string natively is either case sensitive or insensitive // but never both so fall back to this base version for not // supported search type virtual int FindString(const wxString& s, bool bCase = false) const { - int count = GetCount(); + unsigned int count = GetCount(); - for ( int i = 0; i < count ; i ++ ) + for ( unsigned int i = 0; i < count ; ++i ) { if (GetString(i).IsSameAs( s , bCase )) - return i; + return (int)i; } return wxNOT_FOUND; @@ -82,7 +82,8 @@ public: protected: // check that the index is valid - inline bool IsValid(int n) const { return n >= 0 && n < GetCount(); } + inline bool IsValid(unsigned int n) const { return n < GetCount(); } + inline bool IsValidInsert(unsigned int n) const { return n <= GetCount(); } }; class WXDLLEXPORT wxItemContainer : public wxItemContainerImmutable @@ -108,26 +109,26 @@ public: // append several items at once to the control void Append(const wxArrayString& strings); - int Insert(const wxString& item, int pos) + int Insert(const wxString& item, unsigned int pos) { return DoInsert(item, pos); } - int Insert(const wxString& item, int pos, void *clientData); - int Insert(const wxString& item, int pos, wxClientData *clientData); + int Insert(const wxString& item, unsigned int pos, void *clientData); + int Insert(const wxString& item, unsigned int pos, wxClientData *clientData); // deleting items // -------------- virtual void Clear() = 0; - virtual void Delete(int n) = 0; + virtual void Delete(unsigned int n) = 0; // misc // ---- // client data stuff - void SetClientData(int n, void* clientData); - void* GetClientData(int n) const; + void SetClientData(unsigned int n, void* clientData); + void* GetClientData(unsigned int n) const; - void SetClientObject(int n, wxClientData* clientData); - wxClientData* GetClientObject(int n) const; + void SetClientObject(unsigned int n, wxClientData* clientData); + wxClientData* GetClientObject(unsigned int n) const; bool HasClientObjectData() const { return m_clientDataItemsType == wxClientData_Object; } @@ -136,12 +137,13 @@ public: protected: virtual int DoAppend(const wxString& item) = 0; - virtual int DoInsert(const wxString& item, int pos) = 0; + virtual int DoInsert(const wxString& item, unsigned int pos) = 0; + + virtual void DoSetItemClientData(unsigned int n, void* clientData) = 0; + virtual void* DoGetItemClientData(unsigned int n) const = 0; + virtual void DoSetItemClientObject(unsigned int n, wxClientData* clientData) = 0; + virtual wxClientData* DoGetItemClientObject(unsigned int n) const = 0; - virtual void DoSetItemClientData(int n, void* clientData) = 0; - virtual void* DoGetItemClientData(int n) const = 0; - virtual void DoSetItemClientObject(int n, wxClientData* clientData) = 0; - virtual wxClientData* DoGetItemClientObject(int n) const = 0; // the type of the client data for the items wxClientDataType m_clientDataItemsType; @@ -153,20 +155,20 @@ protected: // two versions #define wxCONTROL_ITEMCONTAINER_CLIENTDATAOBJECT_RECAST \ void SetClientData(void *data) \ - { wxControl::SetClientData(data); } \ + { wxEvtHandler::SetClientData(data); } \ void *GetClientData() const \ - { return wxControl::GetClientData(); } \ + { return wxEvtHandler::GetClientData(); } \ void SetClientObject(wxClientData *data) \ - { wxControl::SetClientObject(data); } \ + { wxEvtHandler::SetClientObject(data); } \ wxClientData *GetClientObject() const \ - { return wxControl::GetClientObject(); } \ - void SetClientData(int n, void* clientData) \ + { return wxEvtHandler::GetClientObject(); } \ + void SetClientData(unsigned int n, void* clientData) \ { wxItemContainer::SetClientData(n, clientData); } \ - void* GetClientData(int n) const \ + void* GetClientData(unsigned int n) const \ { return wxItemContainer::GetClientData(n); } \ - void SetClientObject(int n, wxClientData* clientData) \ + void SetClientObject(unsigned int n, wxClientData* clientData) \ { wxItemContainer::SetClientObject(n, clientData); } \ - wxClientData* GetClientObject(int n) const \ + wxClientData* GetClientObject(unsigned int n) const \ { return wxItemContainer::GetClientObject(n); } class WXDLLEXPORT wxControlWithItems : public wxControl, public wxItemContainer @@ -187,16 +189,14 @@ public: virtual bool ShouldInheritColours() const { return false; } protected: - // we can't compute our best size before the items are added to the control - // which is done after calling SetInitialBestSize() (it is called from the - // base class ctor and the items are added in the derived class ctor), so - // don't do anything at all here as our size will be changed later anyhow + // fill in the client object or data field of the event as appropriate // - // of course, all derived classes *must* call SetBestSize() from their - // ctors for this to work! - virtual void SetInitialBestSize(const wxSize& WXUNUSED(size)) { } + // calls InitCommandEvent() and, if n != wxNOT_FOUND, also sets the per + // item client data + void InitCommandEventWithItems(wxCommandEvent& event, int n); private: + DECLARE_ABSTRACT_CLASS(wxControlWithItems) DECLARE_NO_COPY_CLASS(wxControlWithItems) };