// we can't override Initialize () or use the default constructor for this,
// because a valid Gdk.Window is required for full Gtk.Style initialization
static void InitializeStyle (Gtk.Widget container)
{
if (style == null && container.GdkWindow != null) {
Gtk.CheckButton cb = new BooleanEditor (); // use the BooleanEditor style for the checks
cb.GdkWindow = container.GdkWindow;
cb.Parent = container;
cb.Realize ();
style = cb.Style;
style.Attach (container.GdkWindow);
indicatorSize = (int)cb.StyleGetProperty ("indicator-size");
indicatorSpacing = (int)cb.StyleGetProperty ("indicator-spacing");
style.Detach ();
cb.Dispose ();
}
}
// we can't override Initialize () or use the default constructor for this,
// because a valid Gdk.Window is required for full Gtk.Style initialization
static void InitializeStyle(Gtk.Widget container)
{
if (style == null && container.GdkWindow != null)
{
Gtk.CheckButton cb = new BooleanEditor();
cb.GdkWindow = container.GdkWindow;
cb.Parent = container;
cb.Realize();
style = cb.Style;
style.Attach(container.GdkWindow);
indicatorSize = (int)cb.StyleGetProperty("indicator-size");
indicatorSpacing = (int)cb.StyleGetProperty("indicator-spacing");
style.Detach();
cb.Dispose();
}
}
public void Initialize (EditSession session)
{
PropertyDescriptor prop = session.Property;
if (!prop.PropertyType.IsEnum)
throw new ApplicationException ("Flags editor does not support editing values of type " + prop.PropertyType);
Spacing = FlagsEditorCell.CheckSpacing;
propType = prop.PropertyType;
property = prop.Description;
if (property == null || property.Length == 0)
property = prop.Name;
// For small enums, the editor is a list of checkboxes inside a frame
// For large enums (>5), use a selector dialog.
values = System.Enum.GetValues (prop.PropertyType);
if (values.Length < FlagsEditorCell.MaxCheckCount)
{
Gtk.VBox vbox = new Gtk.VBox (true, FlagsEditorCell.CheckSpacing);
flags = new Hashtable ();
foreach (object value in values) {
ulong uintVal = Convert.ToUInt64 (value);
Gtk.CheckButton check = new BooleanEditor ();
if (uintVal == 0)
check.Active = true; // default for None is always enabled
check.Label = value.ToString ();
check.TooltipText = value.ToString ();
flags[check] = uintVal;
flags[uintVal] = check;
check.Toggled += FlagToggled;
vbox.PackStart (check, false, false, 3);
}
Gtk.Frame frame = new Gtk.Frame ();
frame.Add (vbox);
frame.ShowAll ();
PackStart (frame, true, true, 0);
}
else
{
flagsLabel = new Gtk.Entry ();
flagsLabel.IsEditable = false;
flagsLabel.HasFrame = false;
flagsLabel.ShowAll ();
PackStart (flagsLabel, true, true, 0);
Gtk.Button but = new Gtk.Button ("...");
but.Clicked += OnSelectFlags;
but.ShowAll ();
PackStart (but, false, false, 0);
}
}
public void Initialize(EditSession session)
{
PropertyDescriptor prop = session.Property;
if (!prop.PropertyType.IsEnum)
{
throw new ApplicationException("Flags editor does not support editing values of type " + prop.PropertyType);
}
Spacing = FlagsEditorCell.CheckSpacing;
propType = prop.PropertyType;
property = prop.Description;
if (property == null || property.Length == 0)
{
property = prop.Name;
}
// For small enums, the editor is a list of checkboxes inside a frame
// For large enums (>5), use a selector dialog.
values = System.Enum.GetValues(prop.PropertyType);
if (values.Length < FlagsEditorCell.MaxCheckCount)
{
Gtk.VBox vbox = new Gtk.VBox(true, FlagsEditorCell.CheckSpacing);
flags = new Hashtable();
foreach (object value in values)
{
ulong uintVal = Convert.ToUInt64(value);
Gtk.CheckButton check = new BooleanEditor();
if (uintVal == 0)
{
check.Active = true; // default for None is always enabled
}
check.Label = value.ToString();
check.TooltipText = value.ToString();
flags[check] = uintVal;
flags[uintVal] = check;
check.Toggled += FlagToggled;
vbox.PackStart(check, false, false, 3);
}
Gtk.Frame frame = new Gtk.Frame();
frame.Add(vbox);
frame.ShowAll();
PackStart(frame, true, true, 0);
}
else
{
flagsLabel = new Gtk.Entry();
flagsLabel.IsEditable = false;
flagsLabel.HasFrame = false;
flagsLabel.ShowAll();
PackStart(flagsLabel, true, true, 0);
Gtk.Button but = new Gtk.Button("...");
but.Clicked += OnSelectFlags;
but.ShowAll();
PackStart(but, false, false, 0);
}
}
