33 lines
808 B
Go
33 lines
808 B
Go
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package vumeter
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import "fyne.io/fyne/v2"
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// BaseRenderer is a renderer base providing the most common implementations of a part of the
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// widget.Renderer interface.
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type BaseRenderer struct {
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objects []fyne.CanvasObject
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}
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// NewBaseRenderer creates a new BaseRenderer.
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func NewBaseRenderer(objects []fyne.CanvasObject) BaseRenderer {
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return BaseRenderer{objects}
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}
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// Destroy does nothing in the base implementation.
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//
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// Implements: fyne.WidgetRenderer
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func (r *BaseRenderer) Destroy() {
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}
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// Objects returns the objects that should be rendered.
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//
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// Implements: fyne.WidgetRenderer
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func (r *BaseRenderer) Objects() []fyne.CanvasObject {
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return r.objects
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}
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// SetObjects updates the objects of the renderer.
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func (r *BaseRenderer) SetObjects(objects []fyne.CanvasObject) {
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r.objects = objects
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}
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