IliaDenisov
43 lines
795 B
Go
43 lines
795 B
Go
package client
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import (
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"image/color"
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"fyne.io/fyne/v2"
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"fyne.io/fyne/v2/canvas"
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"fyne.io/fyne/v2/theme"
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)
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type rasterWidgetRender struct {
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canvas *interactiveRaster
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bg *canvas.Raster
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onLayout func(fyne.Size)
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}
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func (r *rasterWidgetRender) Layout(size fyne.Size) {
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r.bg.Resize(size)
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r.canvas.raster.Resize(size)
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if r.onLayout != nil {
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r.onLayout(size)
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}
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}
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func (r *rasterWidgetRender) MinSize() fyne.Size {
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return r.MinSize()
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}
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func (r *rasterWidgetRender) Refresh() {
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canvas.Refresh(r.canvas)
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}
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func (r *rasterWidgetRender) BackgroundColor() color.Color {
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return theme.Color(theme.ColorNameBackground)
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}
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func (r *rasterWidgetRender) Objects() []fyne.CanvasObject {
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return []fyne.CanvasObject{r.bg, r.canvas.raster}
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}
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func (r *rasterWidgetRender) Destroy() {
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}
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