28 lines
713 B
Go
28 lines
713 B
Go
package objects
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import "image"
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import "git.tebibyte.media/tomo/tomo"
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import "git.tebibyte.media/tomo/tomo/theme"
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// TextView is an area for displaying a large amount of multi-line text.
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type TextView struct {
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tomo.TextBox
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}
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// NewTextView creates a new text view.
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func NewTextView (text string) *TextView {
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this := &TextView { TextBox: tomo.NewTextBox() }
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theme.Apply(this, theme.R("objects", "TextView", ""))
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this.SetFocusable(true)
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this.SetSelectable(true)
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this.SetText(text)
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this.SetOverflow(false, true)
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this.SetWrap(true)
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this.OnScroll(this.handleScroll)
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return this
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}
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func (this *TextView) handleScroll (x, y float64) {
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this.ScrollTo(this.ContentBounds().Min.Add(image.Pt(int(x), int(y))))
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}
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