public override NSView GetViewForItem(NSTableView tableView, NSTableColumn tableColumn, int row, NSObject obj, Func <NSObject, int, object> getItem)
{
var view = tableView.MakeView(tableColumn.Identifier, tableView) as CellView;
if (view == null)
{
view = new CellView {
Title = string.Empty
};
view.Identifier = tableColumn.Identifier;
view.SetButtonType(NSButtonType.Switch);
view.Bind(enabledBinding, tableColumn, "editable", null);
var col = Array.IndexOf(tableView.TableColumns(), tableColumn);
view.Activated += (sender, e) =>
{
var control = (CellView)sender;
var r = (int)control.Tag;
var item = getItem(control.Item, r);
var ee = MacConversions.CreateCellEventArgs(ColumnHandler.Widget, tableView, r, col, item);
ColumnHandler.DataViewHandler.OnCellEditing(ee);
SetObjectValue(item, control.ObjectValue);
control.ObjectValue = GetObjectValue(item);
ColumnHandler.DataViewHandler.OnCellEdited(ee);
};
}
view.Tag = row;
view.Item = obj;
var args = new MacCellFormatArgs(ColumnHandler.Widget, getItem(obj, row), row, view);
ColumnHandler.DataViewHandler.OnCellFormatting(args);
return(view);
}
public override NSView GetViewForItem(NSTableView tableView, NSTableColumn tableColumn, int row, NSObject obj, Func <NSObject, int, object> getItem)
{
var view = tableView.MakeView(tableColumn.Identifier, tableView) as CellView;
if (view == null)
{
view = new CellView
{
WeakHandler = new WeakReference(this),
Identifier = tableColumn.Identifier,
};
var col = Array.IndexOf(tableView.TableColumns(), tableColumn);
view.BecameFirstResponder += (sender, e) =>
{
var control = (CellView)sender;
var r = (int)control.Tag;
var item = getItem(control.Item, r);
var ee = MacConversions.CreateCellEventArgs(ColumnHandler.Widget, tableView, r, col, item);
ColumnHandler.DataViewHandler.OnCellEditing(ee);
};
view.EditingEnded += (sender, e) =>
{
var notification = (NSNotification)sender;
var control = (CellView)notification.Object;
var r = (int)control.Tag;
var item = getItem(control.Item, r);
SetObjectValue(item, control.ObjectValue);
var ee = MacConversions.CreateCellEventArgs(ColumnHandler.Widget, tableView, r, col, item);
ColumnHandler.DataViewHandler.OnCellEdited(ee);
control.ObjectValue = GetObjectValue(item) ?? new NSString(string.Empty);
};
view.ResignedFirstResponder += (sender, e) =>
{
var control = (CellView)sender;
var r = (int)control.Tag;
var item = getItem(control.Item, r);
SetObjectValue(item, control.ObjectValue);
var ee = MacConversions.CreateCellEventArgs(ColumnHandler.Widget, tableView, r, col, item);
ColumnHandler.DataViewHandler.OnCellEdited(ee);
};
view.Bind(editableBinding, tableColumn, "editable", null);
}
var cell = view.Cell;
cell.VerticalAlignment = VerticalAlignment;
cell.Alignment = TextAlignment.ToNS();
view.Item = obj;
view.Tag = row;
var args = new MacCellFormatArgs(ColumnHandler.Widget, getItem(obj, row), row, view);
ColumnHandler.DataViewHandler.OnCellFormatting(args);
return(view);
}
private void ControlGotFocus(object sender, EventArgs e)
{
var h = Handler;
h.Callback.OnBeginEdit(h.Widget, Args);
var ee = MacConversions.CreateCellEventArgs(h.ColumnHandler.Widget, null, Args.Row, Args.Column, Args.Item);
h.ColumnHandler.DataViewHandler.OnCellEditing(ee);
}
public override NSView GetViewForItem(NSTableView tableView, NSTableColumn tableColumn, int row, NSObject obj, Func <NSObject, int, object> getItem)
{
var view = tableView.MakeView(tableColumn.Identifier, tableView) as CellView;
if (view == null)
{
var col = Array.IndexOf(tableView.TableColumns(), tableColumn);
view = new CellView
{
Handler = this,
Cell = new EtoCell(),
Identifier = tableColumn.Identifier,
Bordered = false,
AutoresizingMask = NSViewResizingMask.HeightSizable | NSViewResizingMask.WidthSizable
};
view.Activated += (sender, e) =>
{
var control = (CellView)sender;
var r = (int)control.Tag;
var item = getItem(control.Item, r);
var cellArgs = MacConversions.CreateCellEventArgs(ColumnHandler.Widget, tableView, r, col, item);
ColumnHandler.DataViewHandler.OnCellEditing(cellArgs);
SetObjectValue(item, control.ObjectValue);
ColumnHandler.DataViewHandler.OnCellEdited(cellArgs);
control.ObjectValue = GetObjectValue(item);
};
view.Bind(enabledBinding, tableColumn, "editable", null);
view.Menu = menu.Copy() as NSMenu;
}
else if (IsDifferent(view, menu))
{
view.Menu = menu.Copy() as NSMenu;
}
view.Tag = row;
view.Item = obj;
var formatArgs = new MacCellFormatArgs(ColumnHandler.Widget, getItem(obj, row), row, view);
ColumnHandler.DataViewHandler.OnCellFormatting(formatArgs);
return(view);
}
private void ControlLostFocus(object sender, EventArgs e)
{
if (losingFocus)
{
return;
}
losingFocus = true;
var h = Handler;
var ee = MacConversions.CreateCellEventArgs(h.ColumnHandler.Widget, null, Args.Row, Args.Column, Args.Item);
if (!h.ColumnHandler.DataViewHandler.IsCancellingEdit)
{
h.Callback.OnCommitEdit(h.Widget, Args);
h.ColumnHandler.DataViewHandler.OnCellEdited(ee);
}
else
{
h.Callback.OnCancelEdit(h.Widget, Args);
}
losingFocus = false;
}
public override NSView GetViewForItem(NSTableView tableView, NSTableColumn tableColumn, int row, NSObject obj, Func <NSObject, int, object> getItem)
{
var view = tableView.MakeView(tableColumn.Identifier, tableView) as CellView;
if (view == null)
{
view = new CellView
{
WeakHandler = new WeakReference(this),
Cell = new EtoLabelFieldCell
{
Wraps = false,
Scrollable = true,
UsesSingleLineMode = false // true prevents proper vertical alignment
},
Identifier = tableColumn.Identifier,
Selectable = false,
DrawsBackground = false,
Bezeled = false,
Bordered = false,
AutoresizingMask = NSViewResizingMask.HeightSizable | NSViewResizingMask.WidthSizable
};
var col = Array.IndexOf(tableView.TableColumns(), tableColumn);
view.BecameFirstResponder += (sender, e) =>
{
var control = (CellView)sender;
var r = (int)control.Tag;
var item = getItem(control.Item, r);
var ee = MacConversions.CreateCellEventArgs(ColumnHandler.Widget, tableView, r, col, item);
ColumnHandler.DataViewHandler.OnCellEditing(ee);
};
view.EditingEnded += (sender, e) =>
{
var notification = (NSNotification)sender;
var control = (CellView)notification.Object;
var r = (int)control.Tag;
var item = getItem(control.Item, r);
SetObjectValue(item, control.ObjectValue);
var ee = MacConversions.CreateCellEventArgs(ColumnHandler.Widget, tableView, r, col, item);
ColumnHandler.DataViewHandler.OnCellEdited(ee);
control.ObjectValue = GetObjectValue(item) ?? new NSString(string.Empty);
};
view.ResignedFirstResponder += (sender, e) =>
{
var control = (CellView)sender;
var r = (int)control.Tag;
var item = getItem(control.Item, r);
SetObjectValue(item, control.ObjectValue);
var ee = MacConversions.CreateCellEventArgs(ColumnHandler.Widget, tableView, r, col, item);
ColumnHandler.DataViewHandler.OnCellEdited(ee);
};
view.Bind(editableBinding, tableColumn, "editable", null);
}
var cell = (EtoLabelFieldCell)view.Cell;
cell.VerticalAlignment = VerticalAlignment;
cell.Alignment = TextAlignment.ToNS();
view.Item = obj;
view.Tag = row;
var args = new MacCellFormatArgs(ColumnHandler.Widget, getItem(obj, row), row, view);
ColumnHandler.DataViewHandler.OnCellFormatting(args);
return(view);
}
