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refactor(tracker): make NumericUpDown use widgetForIcon instead loading icons by itself

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This commit is contained in:
vsariola 2021-02-14 20:20:40 +02:00
parent 24ebc99b92
commit 394e2834e9
1 changed files with 2 additions and 28 deletions
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30
tracker/numericupdown.go
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@ -4,7 +4,6 @@ import (
"fmt"
"image"
"image/color"
"log"
"golang.org/x/exp/shiny/materialdesign/icons"
@ -22,11 +21,6 @@ import (
"gioui.org/widget/material"
)
var defaultNumericLeftIcon *widget.Icon
var defaultNumericRightIcon *widget.Icon
var defaultNumericUpIcon *widget.Icon
var defaultNumericDownIcon *widget.Icon
type NumberInput struct {
Value int
dragStartValue int
@ -93,9 +87,9 @@ func (s NumericUpDownStyle) Layout(gtx C) D {
gtx.Constraints.Min.Y -= int(border * 2)
gtx.Constraints.Max = gtx.Constraints.Min
layout.Flex{Axis: layout.Horizontal, Alignment: layout.Middle}.Layout(gtx,
layout.Rigid(s.button(gtx.Constraints.Max.Y, defaultNumericLeftIcon, -1, &s.NumberInput.clickDecrease)),
layout.Rigid(s.button(gtx.Constraints.Max.Y, widgetForIcon(icons.NavigationArrowBack), -1, &s.NumberInput.clickDecrease)),
layout.Flexed(1, s.layoutText),
layout.Rigid(s.button(gtx.Constraints.Max.Y, defaultNumericRightIcon, 1, &s.NumberInput.clickIncrease)),
layout.Rigid(s.button(gtx.Constraints.Max.Y, widgetForIcon(icons.NavigationArrowForward), 1, &s.NumberInput.clickIncrease)),
)
if s.NumberInput.Value < s.Min {
s.NumberInput.Value = s.Min
@ -198,23 +192,3 @@ func (s NumericUpDownStyle) layoutClick(gtx layout.Context, delta int, click *ge
stack.Load()
return layout.Dimensions{Size: gtx.Constraints.Min}
}
func init() {
var err error
defaultNumericLeftIcon, err = widget.NewIcon(icons.NavigationArrowBack)
if err != nil {
log.Fatal(err)
}
defaultNumericRightIcon, err = widget.NewIcon(icons.NavigationArrowForward)
if err != nil {
log.Fatal(err)
}
defaultNumericUpIcon, err = widget.NewIcon(icons.NavigationArrowDropUp)
if err != nil {
log.Fatal(err)
}
defaultNumericDownIcon, err = widget.NewIcon(icons.NavigationArrowDropDown)
if err != nil {
log.Fatal(err)
}
}