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95 行
2.7 KiB

using Unity.UIWidgets.ui;
using Unity.UIWidgets.gestures;
using UnityEngine;
namespace Unity.UIWidgets.rendering {
{% macro RenderProxyBoxMixin(with) %}
public abstract class RenderProxyBoxMixin{{with}}<T> : {{with}}<T> where T : RenderBox {
public override void setupParentData(RenderObject child) {
if (!(child.parentData is ParentData)) {
child.parentData = new ParentData();
}
}
protected internal override float computeMinIntrinsicWidth(float height) {
if (this.child != null) {
return this.child.getMinIntrinsicWidth(height);
}
return 0.0f;
}
protected internal override float computeMaxIntrinsicWidth(float height) {
if (this.child != null) {
return this.child.getMaxIntrinsicWidth(height);
}
return 0.0f;
}
protected internal override float computeMinIntrinsicHeight(float width) {
if (this.child != null) {
return this.child.getMinIntrinsicHeight(width);
}
return 0.0f;
}
protected internal override float computeMaxIntrinsicHeight(float width) {
if (this.child != null) {
return this.child.getMaxIntrinsicHeight(width);
}
return 0.0f;
}
protected override float? computeDistanceToActualBaseline(TextBaseline baseline) {
if (child != null) {
return child.getDistanceToActualBaseline(baseline);
}
return base.computeDistanceToActualBaseline(baseline);
}
protected override void performLayout() {
if (child != null) {
child.layout(constraints, parentUsesSize: true);
size = child.size;
} else {
performResize();
}
}
protected override bool hitTestChildren(BoxHitTestResult result, Offset position = null) {
if (child != null) {
return child.hitTest(result, position);
}
return false;
}
public override void applyPaintTransform(RenderObject child, Matrix4 transform) {
}
public override void paint(PaintingContext context, Offset offset) {
if (child != null) {
context.paintChild(child, offset);
}
}
}
{% endmacro %}
{{ RenderProxyBoxMixin('RenderObjectWithChildMixinRenderBox') }}
public abstract class RenderProxyBoxMixinRenderObjectWithChildMixinRenderBoxRenderStack:
RenderProxyBoxMixinRenderObjectWithChildMixinRenderBox<RenderStack> {
}
}