public static CellViewBackend CreateCellRenderer(ApplicationContext actx, Widget widget, ICellRendererTarget col, object target, ICellViewFrontend view)
{
CellViewBackend crd;
if (view is ITextCellViewFrontend)
{
crd = new CustomCellRendererText();
}
else if (view is ICheckBoxCellViewFrontend || view is IRadioButtonCellViewFrontend)
{
crd = new CustomCellRendererToggle();
}
else if (view is IImageCellViewFrontend)
{
crd = new CustomCellRendererImage();
}
else if (view is ICanvasCellViewFrontend)
{
crd = new CustomCellRenderer();
}
else if (view is IComboBoxCellViewFrontend)
{
crd = new CustomCellRendererComboBox();
}
else
{
throw new NotSupportedException("Unknown cell view type: " + view.GetType());
}
crd.Initialize(view, col, target);
col.PackStart(target, crd.CellRenderer, view.Expands);
col.SetCellDataFunc(target, crd.CellRenderer, (cellLayout, cell, treeModel, iter) => crd.LoadData(treeModel, iter));
view.AttachBackend(widget, crd);
return(crd);
}
public static Gtk.CellRenderer CreateCellRenderer(ApplicationContext actx, ICellRendererTarget col, object target, ICellViewFrontend view, Gtk.TreeModel model)
{
if (view is ITextCellViewFrontend)
{
var cr = new CustomCellRendererText((ITextCellViewFrontend)view);
col.PackStart(target, cr, false);
col.SetCellDataFunc(target, cr, (cell_layout, cell, treeModel, iter) => cr.LoadData(treeModel, iter));
return(cr);
}
else if (view is ICheckBoxCellViewFrontend)
{
CustomCellRendererToggle cr = new CustomCellRendererToggle((ICheckBoxCellViewFrontend)view);
col.PackStart(target, cr, false);
col.SetCellDataFunc(target, cr, (cellLayout, cell, treeModel, iter) => cr.LoadData(treeModel, iter));
return(cr);
}
else if (view is IImageCellViewFrontend)
{
CustomCellRendererImage cr = new CustomCellRendererImage(actx, (IImageCellViewFrontend)view);
col.PackStart(target, cr, false);
col.SetCellDataFunc(target, cr, (cellLayout, cell, treeModel, iter) => cr.LoadData(treeModel, iter));
return(cr);
}
else if (view is ICanvasCellViewFrontend)
{
var cr = new CustomCellRenderer((ICanvasCellViewFrontend)view);
col.PackStart(target, cr, false);
col.SetCellDataFunc(target, cr, (cellLayout, cell, treeModel, iter) => cr.LoadData(treeModel, iter));
return(cr);
}
throw new NotSupportedException("Unknown cell view type: " + view.GetType());
}
public static Gtk.CellRenderer CreateCellRenderer(ApplicationContext actx, ICellRendererTarget col, object target, ICellViewFrontend view, Gtk.TreeModel model)
{
if (view is ITextCellViewFrontend) {
var cr = new CustomCellRendererText ((ITextCellViewFrontend)view);
col.PackStart (target, cr, false);
col.SetCellDataFunc (target, cr, (cell_layout, cell, treeModel, iter) => cr.LoadData (treeModel, iter));
return cr;
}
else if (view is ICheckBoxCellViewFrontend) {
CustomCellRendererToggle cr = new CustomCellRendererToggle ((ICheckBoxCellViewFrontend)view);
col.PackStart (target, cr, false);
col.SetCellDataFunc (target, cr, (cellLayout, cell, treeModel, iter) => cr.LoadData (treeModel, iter));
return cr;
}
else if (view is IImageCellViewFrontend) {
CustomCellRendererImage cr = new CustomCellRendererImage (actx, (IImageCellViewFrontend)view);
col.PackStart (target, cr, false);
col.SetCellDataFunc (target, cr, (cellLayout, cell, treeModel, iter) => cr.LoadData (treeModel, iter));
return cr;
}
else if (view is ICanvasCellViewFrontend) {
var cr = new CustomCellRenderer ((ICanvasCellViewFrontend) view);
col.PackStart (target, cr, false);
col.SetCellDataFunc (target, cr, (cellLayout, cell, treeModel, iter) => cr.LoadData (treeModel, iter));
return cr;
}
throw new NotSupportedException ("Unknown cell view type: " + view.GetType ());
}
public static CellViewBackend CreateCellRenderer (ApplicationContext actx, Widget widget, ICellRendererTarget col, object target, ICellViewFrontend view)
{
CellViewBackend crd;
if (view is ITextCellViewFrontend) {
crd = new CustomCellRendererText ();
}
else if (view is ICheckBoxCellViewFrontend) {
crd = new CustomCellRendererToggle ();
}
else if (view is IImageCellViewFrontend) {
crd = new CustomCellRendererImage ();
}
else if (view is ICanvasCellViewFrontend) {
crd = new CustomCellRenderer ();
}
else
throw new NotSupportedException ("Unknown cell view type: " + view.GetType ());
crd.Initialize (view, col, target);
col.PackStart (target, crd.CellRenderer, false);
col.SetCellDataFunc (target, crd.CellRenderer, (cellLayout, cell, treeModel, iter) => crd.LoadData (treeModel, iter));
view.AttachBackend (widget, crd);
return crd;
}
public static Gtk.CellRenderer CreateCellRenderer(ApplicationContext actx, ICellRendererTarget col, object target, CellView view, Gtk.TreeModel model)
{
if (view is TextCellView) {
Gtk.CellRendererText cr = new Gtk.CellRendererText ();
if (((TextCellView)view).Editable) {
cr.Editable = true;
cr.Edited += (o, args) => {
Gtk.TreeIter iter;
if (model.GetIterFromString (out iter, args.Path))
model.SetValue (iter, ((TextCellView)view).TextField.Index, args.NewText);
};
}
col.PackStart (target, cr, false);
col.AddAttribute (target, cr, "text", ((TextCellView)view).TextField.Index);
return cr;
}
else if (view is CheckBoxCellView) {
Gtk.CellRendererToggle cr = new Gtk.CellRendererToggle ();
col.PackStart (target, cr, false);
col.AddAttribute (target, cr, "active", ((CheckBoxCellView)view).ActiveField.Index);
return cr;
}
else if (view is ImageCellView) {
CellRendererImage cr = new CellRendererImage (actx);
col.PackStart (target, cr, false);
col.AddAttribute (target, cr, "image", ((ImageCellView)view).ImageField.Index);
return cr;
}
else if (view is CanvasCellView) {
var canvas = (CanvasCellView) view;
var cr = new CustomCellRenderer (canvas);
col.PackStart (target, cr, false);
col.SetCellDataFunc (target, cr, delegate (CellLayout cell_layout, CellRenderer cell, TreeModel tree_model, TreeIter iter) {
cr.LoadData (cell_layout, cell, tree_model, iter);
((CanvasCellView) view).Initialize (cr);
});
return cr;
}
throw new NotSupportedException ("Unknown cell view type: " + view.GetType ());
}