+void wxChoice::ChangeFont(bool keepOriginalSize)
+{
+ // Note that this causes the widget to be resized back
+ // to its original size! We therefore have to set the size
+ // back again. TODO: a better way in Motif?
+ if (m_font.Ok())
+ {
+ Display* dpy = XtDisplay((Widget) m_mainWidget);
+ int width, height, width1, height1;
+ GetSize(& width, & height);
+
+ WXString fontTag = wxFont::GetFontTag();
+
+ XtVaSetValues ((Widget) m_formWidget,
+ fontTag, m_font.GetFontTypeC(dpy),
+ NULL);
+ XtVaSetValues ((Widget) m_buttonWidget,
+ fontTag, m_font.GetFontTypeC(dpy),
+ NULL);
+
+ for( size_t i = 0; i < m_noStrings; ++i )
+ XtVaSetValues( (Widget)m_widgetArray[i],
+ fontTag, m_font.GetFontTypeC(dpy),
+ NULL );
+
+ GetSize(& width1, & height1);
+ if (keepOriginalSize && (width != width1 || height != height1))
+ {
+ SetSize(wxDefaultCoord, wxDefaultCoord, width, height);
+ }
+ }
+}
+
+void wxChoice::ChangeBackgroundColour()
+{
+ wxDoChangeBackgroundColour(m_formWidget, m_backgroundColour);
+ wxDoChangeBackgroundColour(m_buttonWidget, m_backgroundColour);
+ wxDoChangeBackgroundColour(m_menuWidget, m_backgroundColour);
+ size_t i;
+ for (i = 0; i < m_noStrings; i++)
+ wxDoChangeBackgroundColour(m_widgetArray[i], m_backgroundColour);
+}
+
+void wxChoice::ChangeForegroundColour()
+{
+ wxDoChangeForegroundColour(m_formWidget, m_foregroundColour);
+ wxDoChangeForegroundColour(m_buttonWidget, m_foregroundColour);
+ wxDoChangeForegroundColour(m_menuWidget, m_foregroundColour);
+ size_t i;
+ for (i = 0; i < m_noStrings; i++)
+ wxDoChangeForegroundColour(m_widgetArray[i], m_foregroundColour);
+}
+
+int wxChoice::GetCount() const
+{
+ return m_noStrings;
+}
+
+void wxChoice::DoSetItemClientData(int n, void* clientData)
+{
+ m_clientDataDict.Set(n, (wxClientData*)clientData, false);
+}
+
+void* wxChoice::DoGetItemClientData(int n) const
+{
+ return (void*)m_clientDataDict.Get(n);
+}
+
+void wxChoice::DoSetItemClientObject(int n, wxClientData* clientData)
+{
+ // don't delete, wxItemContainer does that for us
+ m_clientDataDict.Set(n, clientData, false);
+}
+
+wxClientData* wxChoice::DoGetItemClientObject(int n) const
+{
+ return m_clientDataDict.Get(n);
+}
+
+void wxChoice::SetString(int WXUNUSED(n), const wxString& WXUNUSED(s))
+{
+ wxFAIL_MSG( wxT("wxChoice::SetString not implemented") );
+}
+
+wxSize wxChoice::GetItemsSize() const
+{
+ int x, y, mx = 0, my = 0;
+
+ // get my
+ GetTextExtent( "|", &x, &my );
+
+ wxStringList::compatibility_iterator curr = m_stringList.GetFirst();
+ while( curr )
+ {
+ GetTextExtent( curr->GetData(), &x, &y );
+ mx = wxMax( mx, x );
+ my = wxMax( my, y );
+ curr = curr->GetNext();
+ }
+
+ return wxSize( mx, my );
+}
+
+wxSize wxChoice::DoGetBestSize() const
+{
+ wxSize items = GetItemsSize();
+ // FIXME arbitrary constants
+ return wxSize( ( items.x ? items.x + WIDTH_OVERHEAD : 120 ),
+ items.y + HEIGHT_OVERHEAD );
+}
+
+#endif // wxUSE_CHOICE
projects / wxWidgets.git / blobdiff