X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6adaedf0fc6607ee5bb4e86358396e5e07c6649f..ee3510132b8b4160f848bd4f502a6f5315f90dbc:/src/motif/choice.cpp diff --git a/src/motif/choice.cpp b/src/motif/choice.cpp index 1647c35bc1..9cfe04c8d1 100644 --- a/src/motif/choice.cpp +++ b/src/motif/choice.cpp @@ -13,20 +13,30 @@ #pragma implementation "choice.h" #endif -// For compilers that support precompilation, includes "wx.h". +#ifdef __VMS +#define XtDisplay XTDISPLAY +#define XtParent XTPARENT +#endif + +#include "wx/defs.h" + #include "wx/choice.h" #include "wx/utils.h" +#ifdef __VMS__ +#pragma message disable nosimpint +#endif #include #include #include #include +#ifdef __VMS__ +#pragma message enable nosimpint +#endif #include "wx/motif/private.h" -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxChoice, wxControl) -#endif void wxChoiceCallback (Widget w, XtPointer clientData, XtPointer ptr); @@ -185,32 +195,37 @@ void wxChoice::Append(const wxString& item) for (i = 0; i < m_noStrings; i++) new_widgetList[i] = m_widgetList[i]; - new_widgetList[m_noStrings] = (WXWidget) w; + new_widgetList[m_noStrings] = (WXWidget) w; - if (m_widgetList) - delete[] m_widgetList; - m_widgetList = new_widgetList; + if (m_widgetList) + delete[] m_widgetList; + m_widgetList = new_widgetList; - char mnem = wxFindMnemonic ((char*) (const char*) item); - if (mnem != 0) - XtVaSetValues (w, XmNmnemonic, mnem, NULL); + char mnem = wxFindMnemonic ((char*) (const char*) item); + if (mnem != 0) + XtVaSetValues (w, XmNmnemonic, mnem, NULL); - XtAddCallback (w, XmNactivateCallback, (XtCallbackProc) wxChoiceCallback, (XtPointer) this); + XtAddCallback (w, XmNactivateCallback, (XtCallbackProc) wxChoiceCallback, (XtPointer) this); - if (m_noStrings == 0 && m_buttonWidget) - { - XtVaSetValues ((Widget) m_buttonWidget, XmNmenuHistory, w, NULL); - Widget label = XmOptionButtonGadget ((Widget) m_buttonWidget); - XmString text = XmStringCreateSimple ((char*) (const char*) item); - XtVaSetValues (label, - XmNlabelString, text, - NULL); - XmStringFree (text); - } - wxNode *node = m_stringList.Add (item); - XtVaSetValues (w, XmNuserData, node->Data (), NULL); + if (m_noStrings == 0 && m_buttonWidget) + { + XtVaSetValues ((Widget) m_buttonWidget, XmNmenuHistory, w, NULL); + Widget label = XmOptionButtonGadget ((Widget) m_buttonWidget); + XmString text = XmStringCreateSimple ((char*) (const char*) item); + XtVaSetValues (label, + XmNlabelString, text, + NULL); + XmStringFree (text); + } + wxNode *node = m_stringList.Add (item); + XtVaSetValues (w, XmNuserData, node->Data (), NULL); - m_noStrings ++; + if (m_noStrings == 0) + m_clientList.Append((wxObject*) NULL); + else + m_clientList.Insert( m_clientList.Item(m_noStrings-1), + (wxObject*) NULL ); + m_noStrings ++; } void wxChoice::Delete(int WXUNUSED(n)) @@ -239,6 +254,21 @@ void wxChoice::Clear() m_widgetList = (WXWidget*) NULL; if (m_buttonWidget) XtVaSetValues ((Widget) m_buttonWidget, XmNmenuHistory, (Widget) NULL, NULL); + + if ( HasClientObjectData() ) + { + // destroy the data (due to Robert's idea of using wxList + // and not wxList we can't just say + // m_clientList.DeleteContents(TRUE) - this would crash! + wxNode *node = m_clientList.First(); + while ( node ) + { + delete (wxClientData *)node->Data(); + node = node->Next(); + } + } + m_clientList.Clear(); + m_noStrings = 0; } @@ -520,26 +550,40 @@ void wxChoice::DoSetFirstItem(int WXUNUSED(n)) wxFAIL_MSG( wxT("wxChoice::DoSetFirstItem not implemented") ); } -void wxChoice::DoSetItemClientData(int WXUNUSED(n), void* WXUNUSED(clientData)) +void wxChoice::DoSetItemClientData(int n, void* clientData) { - wxFAIL_MSG( wxT("wxChoice::DoSetItemClientData not implemented") ); + wxNode *node = m_clientList.Nth( n ); + wxCHECK_RET( node, wxT("invalid index in wxChoice::DoSetItemClientData") ); + + node->SetData( (wxObject*) clientData ); } -void* wxChoice::DoGetItemClientData(int WXUNUSED(n)) const +void* wxChoice::DoGetItemClientData(int n) const { - wxFAIL_MSG( wxT("wxChoice::DoGetItemClientData not implemented") ); - return (void*) NULL; + wxNode *node = m_clientList.Nth( n ); + wxCHECK_MSG( node, NULL, wxT("invalid index in wxChoice::DoGetItemClientData") ); + + return node->Data(); } -void wxChoice::DoSetItemClientObject(int WXUNUSED(n), wxClientData* WXUNUSED(clientData)) +void wxChoice::DoSetItemClientObject(int n, wxClientData* clientData) { - wxFAIL_MSG( wxT("wxChoice::DoSetItemClientObject not implemented") ); + wxNode *node = m_clientList.Nth( n ); + wxCHECK_RET( node, wxT("invalid index in wxChoice::DoSetItemClientObject") ); + + wxClientData *cd = (wxClientData*) node->Data(); + delete cd; + + node->SetData( (wxObject*) clientData ); } -wxClientData* wxChoice::DoGetItemClientObject(int WXUNUSED(n)) const +wxClientData* wxChoice::DoGetItemClientObject(int n) const { - wxFAIL_MSG( wxT("wxChoice::DoGetItemClientObject not implemented") ); - return (wxClientData*) NULL; + wxNode *node = m_clientList.Nth( n ); + wxCHECK_MSG( node, (wxClientData *)NULL, + wxT("invalid index in wxChoice::DoGetItemClientObject") ); + + return (wxClientData*) node->Data(); } void wxChoice::Select(int n)