public ITreeNodeView CreateNode(ITreeStringNode item, IRenderLayer layer)
{
var buttonWidth = 20f;
var buttonHeight = 60f;
var idle = new ButtonAnimation(new EmptyImage(buttonWidth, buttonHeight));
idle.Tint = Colors.Black;
var hovered = new ButtonAnimation(new EmptyImage(buttonWidth, buttonHeight));
hovered.Tint = Colors.Yellow;
var pushed = new ButtonAnimation(new EmptyImage(buttonWidth, buttonHeight));
pushed.Tint = Colors.DarkSlateBlue;
int nodeId = Interlocked.Increment(ref _nextNodeId);
var itemTextId = (item.Text ?? "") + "_" + nodeId;
var parentPanel = _factory.UI.GetPanel("TreeNodeParentPanel_" + itemTextId, 0f, 0f, 0f, 0f, addToUi: false);
var horizontalPanel = _factory.UI.GetPanel("TreeNodeHorizontalPanel_" + itemTextId, 0f, 0f, 0f, 0f, parentPanel, false);
var expandButton = _factory.UI.GetButton("ExpandButton_" + itemTextId, idle, hovered, pushed, 0f, 0f, horizontalPanel, addToUi: false);
var label = _factory.UI.GetLabel("TreeNodeLabel_" + itemTextId, item.Text, 0f, 0f, buttonWidth, 0f, horizontalPanel,
new AGSTextConfig(paddingTop: 0f, paddingBottom: 0f, autoFit: AutoFit.LabelShouldFitText), addToUi: false);
var verticalPanel = _factory.UI.GetPanel("TreeNodeVerticalPanel_" + itemTextId, 0f, 0f, 0f, 0f, parentPanel, false);
horizontalPanel.RenderLayer = layer;
verticalPanel.RenderLayer = layer;
parentPanel.RenderLayer = layer;
expandButton.RenderLayer = layer;
label.RenderLayer = layer;
expandButton.Z = label.Z - 1;
horizontalPanel.Tint = Colors.Transparent;
parentPanel.Tint = Colors.Transparent;
verticalPanel.Tint = Colors.Transparent;
expandButton.Tint = Colors.Transparent;
expandButton.TextBackgroundVisible = false;
label.Tint = Colors.Transparent;
label.TextBackgroundVisible = false;
label.Enabled = true;
expandButton.IsPixelPerfect = false;
horizontalPanel.AddComponent <IBoundingBoxWithChildrenComponent>();
var layout = horizontalPanel.AddComponent <IStackLayoutComponent>();
layout.RelativeSpacing = 1f;
layout.Direction = LayoutDirection.Horizontal;
layout.StartLayout();
PropertyChangedEventHandler onPropertyChanged = (sender, e) =>
{
if (e.PropertyName != nameof(ITreeStringNode.Text))
{
return;
}
label.Text = item.Text;
};
item.PropertyChanged += onPropertyChanged;
label.OnDisposed(() => item.PropertyChanged -= onPropertyChanged);
var nodeView = new AGSTreeNodeView(label, expandButton, parentPanel, verticalPanel, horizontalPanel);
return(nodeView);
}
public ITreeNodeView CreateNode(ITreeStringNode item, IRenderLayer layer)
{
var buttonWidth = 20f;
var buttonHeight = 60f;
IAnimation idle = new AGSSingleFrameAnimation(new EmptyImage(buttonWidth, buttonHeight), _factory.Graphics);
idle.Sprite.Tint = Colors.Black;
IAnimation hovered = new AGSSingleFrameAnimation(new EmptyImage(buttonWidth, buttonHeight), _factory.Graphics);
hovered.Sprite.Tint = Colors.Yellow;
IAnimation pushed = new AGSSingleFrameAnimation(new EmptyImage(buttonWidth, buttonHeight), _factory.Graphics);
pushed.Sprite.Tint = Colors.DarkSlateBlue;
int nodeId = Interlocked.Increment(ref _nextNodeId);
var itemTextId = (item.Text ?? "") + "_" + nodeId;
var parentPanel = _factory.UI.GetPanel("TreeNodeParentPanel_" + itemTextId, 0f, 0f, 0f, 0f, addToUi: false);
var horizontalPanel = _factory.UI.GetPanel("TreeNodeHorizontalPanel_" + itemTextId, 0f, 0f, 0f, 0f, parentPanel, false);
var expandButton = _factory.UI.GetButton("ExpandButton_" + itemTextId, idle, hovered, pushed, 0f, 0f, horizontalPanel, addToUi: false);
var label = _factory.UI.GetLabel("TreeNodeLabel_" + itemTextId, item.Text, 0f, 0f, buttonWidth, 0f, horizontalPanel,
new AGSTextConfig(paddingTop: 0f, paddingBottom: 0f, autoFit: AutoFit.LabelShouldFitText), addToUi: false);
var verticalPanel = _factory.UI.GetPanel("TreeNodeVerticalPanel_" + itemTextId, 0f, 0f, 0f, 0f, parentPanel, false);
horizontalPanel.RenderLayer = layer;
verticalPanel.RenderLayer = layer;
parentPanel.RenderLayer = layer;
expandButton.RenderLayer = layer;
label.RenderLayer = layer;
expandButton.Z = label.Z - 1;
horizontalPanel.Tint = Colors.Transparent;
parentPanel.Tint = Colors.Transparent;
verticalPanel.Tint = Colors.Transparent;
expandButton.Tint = Colors.Transparent;
expandButton.TextBackgroundVisible = false;
label.Tint = Colors.Transparent;
label.TextBackgroundVisible = false;
label.Enabled = true;
expandButton.PixelPerfect(false);
horizontalPanel.AddComponent <IBoundingBoxWithChildrenComponent>();
var layout = horizontalPanel.AddComponent <IStackLayoutComponent>();
layout.RelativeSpacing = 1f;
layout.Direction = LayoutDirection.Horizontal;
layout.StartLayout();
var nodeView = new AGSTreeNodeView(label, expandButton, parentPanel, verticalPanel, horizontalPanel);
return(nodeView);
}
