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Fixed tooltips not displaying correctly with auto-hiding paragraphs
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parent
05e320d4f4
commit
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4 changed files with 33 additions and 13 deletions
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@ -36,6 +36,7 @@ Improvements
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Fixes
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- Fixed a crash if a paragraph has a link formatting code, but no font
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- Fixed tooltips with custom text scale not snapping to the mouse correctly in their first displayed frame
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- Fixed tooltips not displaying correctly with auto-hiding paragraphs
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### MLEM.Extended
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Improvements
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@ -8,6 +8,7 @@ using MLEM.Extensions;
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using MLEM.Font;
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using MLEM.Formatting;
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using MLEM.Formatting.Codes;
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using MLEM.Input;
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using MLEM.Misc;
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using MLEM.Startup;
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using MLEM.Textures;
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@ -141,6 +142,10 @@ namespace Demos {
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this.root.AddChild(new Button(Anchor.AutoLeft, new Vector2(1, 10), "Toggle Mouse Tooltip") {
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OnPressed = element => tooltip.IsHidden = !tooltip.IsHidden
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});
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var delayed = this.root.AddChild(new Button(Anchor.AutoLeft, new Vector2(1, 10), "Delayed Tooltip") {PositionOffset = new Vector2(0, 1)});
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delayed.AddTooltip(50, "This tooltip appears with a half second delay!").Delay = TimeSpan.FromSeconds(0.5);
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var condition = this.root.AddChild(new Button(Anchor.AutoLeft, new Vector2(1, 10), "Hold Ctrl for Tooltip") {PositionOffset = new Vector2(0, 1)});
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condition.AddTooltip(50, p => this.InputHandler.IsModifierKeyDown(ModifierKey.Control) ? "This tooltip only appears when holding control!" : string.Empty);
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var slider = new Slider(Anchor.AutoLeft, new Vector2(1, 10), 5, 1) {
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StepPerScroll = 0.01F
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@ -649,7 +649,7 @@ namespace MLEM.Ui.Elements {
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autoSize.Y = lowest.UnscrolledArea.Bottom - pos.Y + this.ScaledChildPadding.Bottom;
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foundChild = lowest;
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} else {
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if (this.Children.Count > 0)
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if (this.Children.Any(e => !e.IsHidden))
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throw new InvalidOperationException($"{this} with root {this.Root.Name} sets its height based on children but it only has children anchored too low ({string.Join(", ", this.Children.Select(c => c.Anchor))})");
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autoSize.Y = 0;
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}
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@ -661,7 +661,7 @@ namespace MLEM.Ui.Elements {
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autoSize.X = rightmost.UnscrolledArea.Right - pos.X + this.ScaledChildPadding.Right;
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foundChild = rightmost;
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} else {
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if (this.Children.Count > 0)
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if (this.Children.Any(e => !e.IsHidden))
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throw new InvalidOperationException($"{this} with root {this.Root.Name} sets its width based on children but it only has children anchored too far right ({string.Join(", ", this.Children.Select(c => c.Anchor))})");
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autoSize.X = 0;
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}
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@ -24,6 +24,7 @@ namespace MLEM.Ui.Elements {
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public Paragraph Paragraph;
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private TimeSpan delayCountdown;
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private bool autoHidden;
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/// <summary>
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/// Creates a new tooltip with the given settings
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@ -55,10 +56,14 @@ namespace MLEM.Ui.Elements {
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base.Update(time);
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this.SnapPositionToMouse();
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if (this.IsHidden && this.delayCountdown > TimeSpan.Zero) {
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if (this.delayCountdown > TimeSpan.Zero) {
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this.delayCountdown -= time.ElapsedGameTime;
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if (this.delayCountdown <= TimeSpan.Zero)
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if (this.delayCountdown <= TimeSpan.Zero) {
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this.IsHidden = false;
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this.UpdateAutoHidden();
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}
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} else {
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this.UpdateAutoHidden();
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}
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}
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@ -111,6 +116,7 @@ namespace MLEM.Ui.Elements {
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this.IsHidden = true;
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this.delayCountdown = this.Delay;
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}
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this.autoHidden = false;
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}
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/// <summary>
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@ -127,15 +133,7 @@ namespace MLEM.Ui.Elements {
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/// </summary>
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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 void AddToElement(Element elementToHover) {
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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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foreach (var c in this.Children) {
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if (!c.IsHidden) {
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this.Display(element.System, element.GetType().Name + "Tooltip");
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break;
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}
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}
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};
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elementToHover.OnMouseEnter += element => this.Display(element.System, element.GetType().Name + "Tooltip");
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elementToHover.OnMouseExit += element => this.Remove();
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}
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@ -152,5 +150,21 @@ namespace MLEM.Ui.Elements {
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this.AddToElement(elementToHover);
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}
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private void UpdateAutoHidden() {
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var shouldBeHidden = true;
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foreach (var child in this.Children) {
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if (!child.IsHidden) {
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shouldBeHidden = false;
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break;
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}
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}
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if (this.autoHidden != shouldBeHidden) {
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// only auto-hide if IsHidden wasn't changed manually
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if (this.IsHidden == this.autoHidden)
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this.IsHidden = shouldBeHidden;
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this.autoHidden = shouldBeHidden;
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}
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}
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}
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}
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