52 lines
1.0 KiB
Go
52 lines
1.0 KiB
Go
package ui
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import (
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"opslag.de/schobers/geom"
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)
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type Control interface {
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Arrange(Context, geom.RectangleF32, geom.PointF32, Control)
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DesiredSize(Context, geom.PointF32) geom.PointF32
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Handle(Context, Event) bool
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Render(Context)
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Bounds() geom.RectangleF32
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BoundsUnclipped(Context, ControlPath) geom.RectangleF32
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Disable()
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Enable()
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IsDisabled() bool
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IsInBounds(p geom.PointF32) bool
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IsOver() bool
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Offset() geom.PointF32
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ScrollIntoView(Context, ControlPath)
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Self() Control
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SetSelf(Control)
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Parent() Control
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}
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type ControlPath []Control
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func (p ControlPath) BoundsUnclipped(ctx Context, c Control) geom.RectangleF32 {
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if len(p) == 0 {
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return c.Bounds()
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}
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// switch next := p[0].(type) {
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// case *ContainerBase:
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// return next.BoundsUnclipped(ctx, p[1:])
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// case *StackPanel:
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// return next.BoundsUnclipped(ctx, p[1:])
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// }
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return p[0].BoundsUnclipped(ctx, p[1:])
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}
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func (p ControlPath) Prepend(control Control) ControlPath {
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return append(ControlPath{control}, p...)
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}
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type RootControl interface {
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Control
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Init(Context) error
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}
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