+ wxCHECK_RET( m_widget != NULL, wxT("invalid static text") );
+
+ // save the label inside m_labelOrig in case user calls GetLabel() later
+ m_labelOrig = str;
+
+ InvalidateBestSize();
+
+ wxString label(str);
+ if (gtk_check_version(2,6,0) &&
+ IsEllipsized())
+ {
+ // GTK+ < 2.6 does not support ellipsization:
+ // since we need to use our generic code for ellipsization (which does not
+ // behaves well in conjunction with markup; i.e. it may break the markup
+ // validity erasing portions of the string), we also need to strip out
+ // the markup (if present) from the label.
+
+ label = GetEllipsizedLabelWithoutMarkup();
+ }
+
+ if ( HasFlag(wxST_MARKUP) )
+ GTKSetLabelWithMarkupForLabel(GTK_LABEL(m_widget), label);
+ else
+ GTKSetLabelForLabel(GTK_LABEL(m_widget), label);
+
+ // adjust the label size to the new label unless disabled
+ if ( !HasFlag(wxST_NO_AUTORESIZE) &&
+ !IsEllipsized() ) // if ellipsization is ON, then we don't want to get resized!
+ SetSize( GetBestSize() );
+}
+
+bool wxStaticText::SetFont( const wxFont &font )
+{
+ const bool wasUnderlined = GetFont().GetUnderlined();
+
+ bool ret = wxControl::SetFont(font);
+
+ if ( font.GetUnderlined() != wasUnderlined )
+ {
+ // the underlines for mnemonics are incompatible with using attributes
+ // so turn them off when setting underlined font and restore them when
+ // unsetting it
+ gtk_label_set_use_underline(GTK_LABEL(m_widget), wasUnderlined);
+
+ if ( wasUnderlined )
+ {
+ // it's not underlined any more, remove the attributes we set
+ gtk_label_set_attributes(GTK_LABEL(m_widget), NULL);
+ }
+ else // the text is underlined now
+ {
+ PangoAttrList *attrs = pango_attr_list_new();
+ PangoAttribute *a = pango_attr_underline_new(PANGO_UNDERLINE_SINGLE);
+ a->start_index = 0;
+ a->end_index = (guint)-1;
+ pango_attr_list_insert(attrs, a);
+ gtk_label_set_attributes(GTK_LABEL(m_widget), attrs);
+ pango_attr_list_unref(attrs);
+ }
+ }
+
+ // adjust the label size to the new label unless disabled
+ if (!HasFlag(wxST_NO_AUTORESIZE))
+ {
+ SetSize( GetBestSize() );
+ }
+ return ret;
+}
+
+void wxStaticText::DoSetSize(int x, int y,
+ int width, int height,
+ int sizeFlags )
+{
+ wxStaticTextBase::DoSetSize(x, y, width, height, sizeFlags);
+
+ if (gtk_check_version(2,6,0))
+ {
+ // GTK+ < 2.6 does not support ellipsization - we need to run our
+ // generic code (actually it will be run only if IsEllipsized() == true)
+ UpdateLabel();
+ }
+}
+
+wxSize wxStaticText::DoGetBestSize() const
+{
+ // Do not return any arbitrary default value...
+ wxASSERT_MSG( m_widget, wxT("wxStaticText::DoGetBestSize called before creation") );
+
+ // GetBestSize is supposed to return unwrapped size but calling
+ // gtk_label_set_line_wrap() from here is a bad idea as it queues another
+ // size request by calling gtk_widget_queue_resize() and we end up in
+ // infinite loop sometimes (notably when the control is in a toolbar)
+ GTK_LABEL(m_widget)->wrap = FALSE;
+
+ wxSize size = wxStaticTextBase::DoGetBestSize();
+
+ GTK_LABEL(m_widget)->wrap = TRUE; // restore old value
+
+ // Adding 1 to width to workaround GTK sometimes wrapping the text needlessly
+ size.x++;
+ CacheBestSize(size);
+ return size;
+}
+
+bool wxStaticText::GTKWidgetNeedsMnemonic() const
+{
+ return true;
+}
+
+void wxStaticText::GTKWidgetDoSetMnemonic(GtkWidget* w)
+{
+ gtk_label_set_mnemonic_widget(GTK_LABEL(m_widget), w);
+}
+
+
+// These functions should be used only when GTK+ < 2.6 by wxStaticTextBase::UpdateLabel()
+
+wxString wxStaticText::DoGetLabel() const
+{
+ GtkLabel *label = GTK_LABEL(m_widget);
+ return wxGTK_CONV_BACK( gtk_label_get_text( label ) );
+}
+
+void wxStaticText::DoSetLabel(const wxString& str)
+{
+ // this function looks like GTKSetLabelForLabel() but here we just want to modify
+ // the GTK control without altering any internal wxStaticText variable
+
+ const wxString labelGTK = GTKConvertMnemonics(str);
+ gtk_label_set_text_with_mnemonic(GTK_LABEL(m_widget), wxGTK_CONV(labelGTK));
+}
projects / wxWidgets.git / blobdiff