47 lines
918 B
Go
47 lines
918 B
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 ContainerBase struct {
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ControlBase
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Children []Control
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}
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func BuildContainerBase(controls ...Control) ContainerBase {
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return ContainerBase{
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Children: controls,
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}
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}
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func (c *ContainerBase) AddChild(child ...Control) {
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c.Children = append(c.Children, child...)
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}
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func (c *ContainerBase) Arrange(ctx Context, bounds geom.RectangleF32, offset geom.PointF32, parent Control) {
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for _, child := range c.Children {
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child.Arrange(ctx, bounds, offset, c)
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}
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c.ControlBase.Arrange(ctx, bounds, offset, parent)
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}
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func (c *ContainerBase) Handle(ctx Context, e Event) bool {
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if c.ControlBase.Handle(ctx, e) {
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return true
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}
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for _, child := range c.Children {
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if child.Handle(ctx, e) {
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return true
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}
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}
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return false
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}
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func (c *ContainerBase) Render(ctx Context) {
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c.RenderBackground(ctx)
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for _, child := range c.Children {
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child.Render(ctx)
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}
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}
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