mirror of
https://git.sr.ht/~eliasnaur/gio
synced 2026-07-01 15:45:38 +00:00
Walter Werner SCHNEIDER
100 lines
2.3 KiB
Go
100 lines
2.3 KiB
Go
// SPDX-License-Identifier: Unlicense OR MIT
|
|
|
|
package material
|
|
|
|
import (
|
|
"image/color"
|
|
|
|
"gioui.org/layout"
|
|
"gioui.org/op/paint"
|
|
"gioui.org/text"
|
|
"gioui.org/unit"
|
|
"gioui.org/widget"
|
|
)
|
|
|
|
type LabelStyle struct {
|
|
// Face defines the text style.
|
|
Font text.Font
|
|
// Color is the text color.
|
|
Color color.NRGBA
|
|
// Alignment specify the text alignment.
|
|
Alignment text.Alignment
|
|
// MaxLines limits the number of lines. Zero means no limit.
|
|
MaxLines int
|
|
Text string
|
|
TextSize unit.Value
|
|
|
|
shaper text.Shaper
|
|
}
|
|
|
|
func H1(th *Theme, txt string) LabelStyle {
|
|
label := Label(th, th.TextSize.Scale(96.0/16.0), txt)
|
|
label.Font.Weight = text.Light
|
|
return label
|
|
}
|
|
|
|
func H2(th *Theme, txt string) LabelStyle {
|
|
label := Label(th, th.TextSize.Scale(60.0/16.0), txt)
|
|
label.Font.Weight = text.Light
|
|
return label
|
|
}
|
|
|
|
func H3(th *Theme, txt string) LabelStyle {
|
|
return Label(th, th.TextSize.Scale(48.0/16.0), txt)
|
|
}
|
|
|
|
func H4(th *Theme, txt string) LabelStyle {
|
|
return Label(th, th.TextSize.Scale(34.0/16.0), txt)
|
|
}
|
|
|
|
func H5(th *Theme, txt string) LabelStyle {
|
|
return Label(th, th.TextSize.Scale(24.0/16.0), txt)
|
|
}
|
|
|
|
func H6(th *Theme, txt string) LabelStyle {
|
|
label := Label(th, th.TextSize.Scale(20.0/16.0), txt)
|
|
label.Font.Weight = text.Medium
|
|
return label
|
|
}
|
|
|
|
func Subtitle1(th *Theme, txt string) LabelStyle {
|
|
return Label(th, th.TextSize.Scale(16.0/16.0), txt)
|
|
}
|
|
|
|
func Subtitle2(th *Theme, txt string) LabelStyle {
|
|
label := Label(th, th.TextSize.Scale(14.0/16.0), txt)
|
|
label.Font.Weight = text.Medium
|
|
return label
|
|
}
|
|
|
|
func Body1(th *Theme, txt string) LabelStyle {
|
|
return Label(th, th.TextSize, txt)
|
|
}
|
|
|
|
func Body2(th *Theme, txt string) LabelStyle {
|
|
return Label(th, th.TextSize.Scale(14.0/16.0), txt)
|
|
}
|
|
|
|
func Caption(th *Theme, txt string) LabelStyle {
|
|
return Label(th, th.TextSize.Scale(12.0/16.0), txt)
|
|
}
|
|
|
|
func Overline(th *Theme, txt string) LabelStyle {
|
|
return Label(th, th.TextSize.Scale(10.0/16.0), txt)
|
|
}
|
|
|
|
func Label(th *Theme, size unit.Value, txt string) LabelStyle {
|
|
return LabelStyle{
|
|
Text: txt,
|
|
Color: th.Palette.Fg,
|
|
TextSize: size,
|
|
shaper: th.Shaper,
|
|
}
|
|
}
|
|
|
|
func (l LabelStyle) Layout(gtx layout.Context) layout.Dimensions {
|
|
paint.ColorOp{Color: l.Color}.Add(gtx.Ops)
|
|
tl := widget.Label{Alignment: l.Alignment, MaxLines: l.MaxLines}
|
|
return tl.Layout(gtx, l.shaper, l.Font, l.TextSize, l.Text)
|
|
}
|