public void ScrollWheel(NSEvent theEvent)
{
Handler.Callback.OnMouseWheel(Handler.Widget, MacConversions.GetMouseEvent(Handler.EventControl, theEvent, true));
}
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);
};
bool isResigning = false;
view.ResignedFirstResponder += (sender, e) =>
{
if (isResigning)
{
return;
}
isResigning = true;
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);
isResigning = false;
};
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);
}
public void MouseExited(NSEvent theEvent)
{
Handler.Callback.OnMouseLeave(Handler.Widget, MacConversions.GetMouseEvent(Handler.EventControl, theEvent, 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 MacImageListItemCell
{
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);
};
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 = (MacImageListItemCell)view.Cell;
cell.ImageInterpolation = ImageInterpolation.ToNS();
cell.VerticalAlignment = VerticalAlignment;
cell.Alignment = TextAlignment.ToNS();
view.Tag = row;
view.Item = obj;
var args = new MacCellFormatArgs(ColumnHandler.Widget, getItem(obj, row), row, view);
ColumnHandler.DataViewHandler.OnCellFormatting(args);
return(view);
}
