4acecffcd6
- UiElement: add Draggable flag; left-drag on a draggable element repositions it as a floating window instead of starting a drag-drop sequence. - UiRoot: add WantsMouse/WantsKeyboard properties (mirrors ImGui's WantCaptureMouse pattern); add FindDraggable helper; inject _windowDragTarget state machine into OnMouseDown/OnMouseMove/OnMouseUp so draggable windows track the pointer offset. - UiNineSlicePanel: set Draggable=true so retail window frames are movable by default. - GameWindow: OR _uiHost?.Root.WantsMouse|WantsKeyboard into the SilkMouseSource wantCaptureMouse/wantCaptureKeyboard delegates and the direct MouseMove gate so game actions (movement, world-pick) are suppressed while the pointer is over a retail window — no double-handling with the InputDispatcher. - GameWindow: wire all Silk Mice/Keyboards to UiHost after construction so the UiRoot tree receives live input. - Tests: 3 new UiRootInputTests covering WantsMouse hit-test, window-drag reposition, and non-draggable panel immobility. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
52 lines
1.8 KiB
C#
52 lines
1.8 KiB
C#
using System.Numerics;
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using AcDream.App.UI;
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namespace AcDream.App.Tests.UI;
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public class UiRootInputTests
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{
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[Fact]
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public void WantsMouse_TrueOverWidget_FalseOverEmptySpace()
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{
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var root = new UiRoot { Width = 800, Height = 600 };
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var panel = new UiPanel { Left = 10, Top = 10, Width = 100, Height = 50 };
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root.AddChild(panel);
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root.OnMouseMove(50, 30); // inside the panel
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Assert.True(root.WantsMouse);
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root.OnMouseMove(500, 400); // empty space
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Assert.False(root.WantsMouse);
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}
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[Fact]
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public void WindowDrag_RepositionsDraggablePanel_StopsOnRelease()
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{
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var root = new UiRoot { Width = 800, Height = 600 };
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var panel = new UiPanel { Left = 10, Top = 10, Width = 100, Height = 50, Draggable = true };
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root.AddChild(panel);
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root.OnMouseDown(UiMouseButton.Left, 20, 20); // grab at (10,10) into the panel
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root.OnMouseMove(120, 90); // drag
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Assert.Equal(110f, panel.Left); // 120 - 10
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Assert.Equal(80f, panel.Top); // 90 - 10
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root.OnMouseUp(UiMouseButton.Left, 120, 90);
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root.OnMouseMove(300, 300); // released — must not move
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Assert.Equal(110f, panel.Left);
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Assert.Equal(80f, panel.Top);
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}
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[Fact]
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public void NonDraggablePanel_DoesNotMoveOnDrag()
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{
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var root = new UiRoot { Width = 800, Height = 600 };
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var panel = new UiPanel { Left = 10, Top = 10, Width = 100, Height = 50 }; // Draggable defaults false
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root.AddChild(panel);
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root.OnMouseDown(UiMouseButton.Left, 20, 20);
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root.OnMouseMove(120, 90);
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Assert.Equal(10f, panel.Left);
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Assert.Equal(10f, panel.Top);
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}
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}
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