Sander Schobers
9d4b097352
Fixed ContentScrollbar. Added horizontal alignment to label. Removed some dimensional constants. Added several controls: - Margin; - Button; - Columns; - Scroll; - Wrapper (reusable layout control) that wraps around existing control.
31 lines
668 B
Go
31 lines
668 B
Go
package ui
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import (
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"opslag.de/schobers/galleg/allegro5"
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"opslag.de/schobers/geom"
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)
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type Label struct {
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ControlBase
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Text string
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HorizontalAlignment allegro5.HorizontalAlignment
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}
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func (l *Label) DesiredSize(ctx Context) geom.PointF {
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var fonts = ctx.Fonts()
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var fnt = fonts.Get("default")
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var _, _, w, h = fnt.TextDimensions(l.Text)
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return geom.PtF(float64(w), float64(h))
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}
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func (l *Label) Render(ctx Context) {
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var fonts = ctx.Fonts()
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var min = l.Bounds.Min.To32()
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var fnt = fonts.Get("default")
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fnt.Draw(min.X, min.Y+fnt.Height()-fnt.Ascent(), ctx.Palette().Darkest(), l.HorizontalAlignment, l.Text)
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l.ControlBase.Render(ctx)
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}
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