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feat(tracker): add some shadow to popups

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vsariola
2021-02-03 13:25:45 +02:00
parent fc9a6b6517
commit b0dac8454d
3 changed files with 18 additions and 0 deletions
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14
tracker/popup.go
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@ -16,6 +16,11 @@ type PopupStyle struct {
Visible *bool
Contents layout.Widget
SurfaceColor color.NRGBA
ShadowColor color.NRGBA
ShadowN unit.Value
ShadowE unit.Value
ShadowW unit.Value
ShadowS unit.Value
SE, SW, NW, NE unit.Value
}
@ -24,6 +29,11 @@ func Popup(visible *bool, contents layout.Widget) PopupStyle {
Visible: visible,
Contents: contents,
SurfaceColor: popupSurfaceColor,
ShadowColor: popupShadowColor,
ShadowN: unit.Dp(2),
ShadowE: unit.Dp(2),
ShadowS: unit.Dp(2),
ShadowW: unit.Dp(2),
SE: unit.Dp(6),
SW: unit.Dp(6),
NW: unit.Dp(6),
@ -58,6 +68,10 @@ func (s PopupStyle) Layout(gtx C) D {
NW: float32(gtx.Px(s.NW)),
NE: float32(gtx.Px(s.NE)),
}
rrect2 := rrect
rrect2.Rect.Min = rrect2.Rect.Min.Sub(f32.Pt(float32(gtx.Px(s.ShadowW)), float32(gtx.Px(s.ShadowN))))
rrect2.Rect.Max = rrect2.Rect.Max.Add(f32.Pt(float32(gtx.Px(s.ShadowE)), float32(gtx.Px(s.ShadowS))))
paint.FillShape(gtx.Ops, s.ShadowColor, rrect2.Op(gtx.Ops))
paint.FillShape(gtx.Ops, s.SurfaceColor, rrect.Op(gtx.Ops))
return D{Size: gtx.Constraints.Min}
}