2020-03-08 09:10:41 +00:00
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package alui
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import (
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"opslag.de/schobers/allg5"
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"opslag.de/schobers/geom"
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)
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var _ Control = &Proxy{}
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type Proxy struct {
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Target Control
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}
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func (p *Proxy) Bounds() geom.RectangleF32 {
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if p.Target != nil {
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return p.Target.Bounds()
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}
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return geom.RectangleF32{}
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}
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func (p *Proxy) DesiredSize(ctx *Context) geom.PointF32 {
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if p.Target != nil {
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return p.Target.DesiredSize(ctx)
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}
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return geom.ZeroPtF32
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}
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2020-04-10 09:00:27 +00:00
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func (p *Proxy) Handle(ctx *Context, e allg5.Event) {
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2020-03-08 09:10:41 +00:00
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if p.Target != nil {
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2020-04-10 09:00:27 +00:00
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p.Target.Handle(ctx, e)
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2020-03-08 09:10:41 +00:00
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}
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}
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func (p *Proxy) Layout(ctx *Context, bounds geom.RectangleF32) {
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if p.Target != nil {
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p.Target.Layout(ctx, bounds)
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}
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}
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func (p *Proxy) Render(ctx *Context, bounds geom.RectangleF32) {
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if p.Target != nil {
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p.Target.Render(ctx, bounds)
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}
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}
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