// Todo: 'Flow' options. Pack widgets up in rows until full, flow...
// Must track rects in each corner used for flow.
private static Rectangle LayoutChild(Rectangle Inside, Margin Padding, Widget Child)
{
Rectangle newPos;
var size = Child.GetBestSize();
switch (Child.AutoLayout)
{
case AutoLayout.None:
newPos = Child.Rect;
break;
case AutoLayout.DockTop:
size = GetClampedChildSize(Child, new Point(Inside.Width - Padding.Horizontal, size.Y));
newPos = new Rectangle(Inside.X + Padding.Left, Inside.Y + Padding.Top, size.X, size.Y);
Inside = Inside.Interior(0, size.Y + Padding.Top, 0, 0);
break;
case AutoLayout.DockRight:
size = GetClampedChildSize(Child, new Point(size.X, Inside.Height - Padding.Vertical));
newPos = new Rectangle(Inside.Right - size.X - Padding.Right,
Inside.Y + Padding.Top, size.X, size.Y);
Inside = Inside.Interior(0, 0, size.X + Padding.Right, 0);
break;
case AutoLayout.DockBottom:
size = GetClampedChildSize(Child, new Point(Inside.Width - Padding.Horizontal, size.Y));
newPos = new Rectangle(Inside.X + Padding.Left,
Inside.Bottom - size.Y - Padding.Bottom, size.X, size.Y);
Inside = Inside.Interior(0, 0, 0, size.Y + Padding.Bottom);
break;
case AutoLayout.DockLeft:
size = GetClampedChildSize(Child, new Point(size.X, Inside.Height - Padding.Vertical));
newPos = new Rectangle(Inside.X + Padding.Left, Inside.Y + Padding.Top, size.X, size.Y);
Inside = Inside.Interior(size.X + Padding.Left, 0, 0, 0);
break;
case AutoLayout.DockFill:
size = GetClampedChildSize(Child, new Point(
Inside.Width - Padding.Horizontal, Inside.Height - Padding.Vertical));
newPos = new Rectangle( // Actually just centers widget in space
Inside.X + (Inside.Width / 2) - (size.X / 2),
Inside.Y + (Inside.Height / 2) - (size.Y / 2),
size.X, size.Y);
Inside = new Rectangle(0, 0, 0, 0);
break;
case AutoLayout.FloatCenter:
size = GetClampedChildSize(Child, size);
newPos = new Rectangle(
Inside.X + (Inside.Width / 2) - (size.X / 2),
Inside.Y + (Inside.Height / 2) - (size.Y / 2),
size.X, size.Y);
break;
case AutoLayout.FloatTop:
size = GetClampedChildSize(Child, size);
newPos = new Rectangle(Inside.X + (Inside.Width / 2) - (size.X / 2),
Inside.Y + Padding.Top, size.X, size.Y);
break;
case AutoLayout.FloatBottom:
size = GetClampedChildSize(Child, size);
newPos = new Rectangle(Inside.X + (Inside.Width / 2) - (size.X / 2),
Inside.Bottom - size.Y - Padding.Bottom, size.X, size.Y);
break;
case AutoLayout.FloatLeft:
size = GetClampedChildSize(Child, size);
newPos = new Rectangle(Inside.X + Padding.Left, Inside.Y + (Inside.Height / 2) - (size.Y / 2),
size.X, size.Y);
break;
case AutoLayout.FloatRight:
size = GetClampedChildSize(Child, size);
newPos = new Rectangle(Inside.Right - size.X - Padding.Right,
Inside.Y + (Inside.Height / 2) - (size.Y / 2),
size.X, size.Y);
break;
case AutoLayout.FloatTopRight:
size = GetClampedChildSize(Child, size);
newPos = new Rectangle(Inside.X + Inside.Width - size.X - Padding.Right,
Inside.Y + Padding.Top, size.X, size.Y);
break;
case AutoLayout.FloatTopLeft:
size = GetClampedChildSize(Child, size);
newPos = new Rectangle(Inside.X + Padding.Left, Inside.Y + Padding.Top, size.X, size.Y);
break;
case AutoLayout.FloatBottomRight:
size = GetClampedChildSize(Child, size);
newPos = new Rectangle(
Inside.X + Inside.Width - size.X - Padding.Right,
Inside.Y + Inside.Height - size.Y - Padding.Bottom,
size.X, size.Y);
break;
case AutoLayout.FloatBottomLeft:
size = GetClampedChildSize(Child, size);
newPos = new Rectangle(Inside.X + Padding.Left,
Inside.Y + Inside.Height - size.Y - Padding.Bottom, size.X, size.Y);
break;
default:
newPos = new Rectangle(0, 0, 0, 0);
break;
}
Child.Rect = newPos;
Child.Layout();
return(Inside);
}
private void BuildTab(Gum.Widgets.TabPanel TabPanel, String TabName, IEnumerable <BuildableItem> ItemSource,
Action <BuildableItem, Gum.Widget, Gum.Widget> BuildDescriptionPanel)
{
var panel = TabPanel.AddTab(TabName, new Widget
{
Border = "border-thin",
Padding = new Margin(4, 4, 0, 0)
});
Gum.Widgets.WidgetListView list = null;
Gum.Widget descriptionPanel = null;
Gum.Widget buildButton = null;
list = panel.AddChild(new Gum.Widgets.WidgetListView
{
ItemHeight = 32,
MinimumSize = new Point(256, 0),
AutoLayout = Gum.AutoLayout.DockLeft,
OnSelectedIndexChanged = (sender) =>
{
var selectedItem = (sender as Gum.Widgets.WidgetListView).SelectedItem;
if (selectedItem != null)
{
descriptionPanel.Clear();
buildButton.Hidden = false;
BuildDescriptionPanel(selectedItem.Tag as BuildableItem, descriptionPanel, buildButton);
descriptionPanel.Layout();
buildButton.Invalidate();
}
}
}) as Gum.Widgets.WidgetListView;
var bottomRow = panel.AddChild(new Widget
{
MinimumSize = new Point(0, 32),
AutoLayout = Gum.AutoLayout.DockBottom
});
buildButton = bottomRow.AddChild(new Widget
{
Text = "BUILD",
TextHorizontalAlign = HorizontalAlign.Center,
TextVerticalAlign = VerticalAlign.Center,
Border = "border-button",
//OnClick = (sender, args) => BuildClicked(list.SelectedItem.Tag as BuildableItem),
AutoLayout = AutoLayout.DockRight
});
descriptionPanel = panel.AddChild(new Widget
{
AutoLayout = Gum.AutoLayout.DockFill,
OnLayout = (sender) => sender.Rect.Height -= 36
});
foreach (var buildableItem in ItemSource)
{
var row = new Gum.Widget
{
Background = new TileReference("basic", 0),
Tag = buildableItem
};
list.AddItem(row);
if (buildableItem.Icon != null)
{
row.AddChild(new Gum.Widget
{
MinimumSize = new Point(32, 32),
Background = buildableItem.Icon,
AutoLayout = Gum.AutoLayout.DockLeft
});
}
row.AddChild(new Gum.Widget
{
Text = buildableItem.Name,
AutoLayout = Gum.AutoLayout.DockFill
});
}
list.SelectedIndex = 0;
}