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added a Tooltip constructor that uses TextCallback for the paragraph
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1 changed files with 31 additions and 15 deletions
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@ -34,23 +34,21 @@ namespace MLEM.Ui.Elements {
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/// <param name="elementToHover">The element that should automatically cause the tooltip to appear and disappear when hovered and not hovered, respectively</param>
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public Tooltip(float width, string text = null, Element elementToHover = null) :
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base(Anchor.TopLeft, Vector2.One, Vector2.Zero) {
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if (text != null) {
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if (text != null)
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this.Paragraph = this.AddChild(new Paragraph(Anchor.TopLeft, width, text));
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this.Paragraph.AutoAdjustWidth = true;
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}
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this.SetWidthBasedOnChildren = true;
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this.SetHeightBasedOnChildren = true;
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this.ChildPadding = new Vector2(2);
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this.CanBeMoused = false;
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this.Init(elementToHover);
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}
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if (elementToHover != null) {
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elementToHover.OnMouseEnter += element => {
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// only display the tooltip if there is anything in it
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if (this.Children.Any(c => !c.IsHidden))
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this.Display(element.System, element.GetType().Name + "Tooltip");
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};
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elementToHover.OnMouseExit += element => this.Remove();
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}
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/// <summary>
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/// Creates a new tooltip with the given settings
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/// </summary>
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/// <param name="width">The width of the tooltip</param>
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/// <param name="textCallback">The text to display on the tooltip</param>
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/// <param name="elementToHover">The element that should automatically cause the tooltip to appear and disappear when hovered and not hovered, respectively</param>
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public Tooltip(float width, Paragraph.TextCallback textCallback, Element elementToHover = null) :
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base(Anchor.TopLeft, Vector2.One, Vector2.Zero) {
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this.Paragraph = this.AddChild(new Paragraph(Anchor.TopLeft, width, textCallback));
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this.Init(elementToHover);
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}
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/// <inheritdoc />
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@ -124,5 +122,23 @@ namespace MLEM.Ui.Elements {
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this.System.Remove(this.Root.Name);
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}
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private void Init(Element elementToHover) {
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this.Paragraph.AutoAdjustWidth = true;
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this.SetWidthBasedOnChildren = true;
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this.SetHeightBasedOnChildren = true;
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this.ChildPadding = new Vector2(2);
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this.CanBeMoused = false;
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if (elementToHover != null) {
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elementToHover.OnMouseEnter += element => {
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// only display the tooltip if there is anything in it
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if (this.Children.Any(c => !c.IsHidden))
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this.Display(element.System, element.GetType().Name + "Tooltip");
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};
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elementToHover.OnMouseExit += element => this.Remove();
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}
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}
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}
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}
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