package objects import "git.tebibyte.media/tomo/tomo" import "git.tebibyte.media/tomo/tomo/text" import "git.tebibyte.media/tomo/tomo/event" var _ tomo.Object = new(Label) // Label is a simple text label. type Label struct { box tomo.TextBox } // NewLabel creates a new text label. func NewLabel (text string) *Label { this := &Label { box: tomo.NewTextBox() } this.box.SetRole(tomo.R("objects", "Label")) this.SetText(text) this.box.SetAttr(tomo.AAlign(tomo.AlignStart, tomo.AlignMiddle)) this.box.SetSelectable(true) this.box.SetFocusable(true) return this } // GetBox returns the underlying box. func (this *Label) GetBox () tomo.Box { return this.box } // SetFocused sets whether or not this label has keyboard focus. If set to true, // this method will steal focus away from whichever object currently has focus. func (this *Label) SetFocused (focused bool) { this.box.SetFocused(focused) } // SetText sets the text content of the heading. func (this *Label) SetText (text string) { this.box.SetText(text) } // Select sets the text cursor or selection. func (this *Label) Select (dot text.Dot) { this.box.Select(dot) } // Dot returns the text cursor or selection. func (this *Label) Dot () text.Dot { return this.box.Dot() } // SetAlign sets the X and Y alignment of the label. func (this *Label) SetAlign (x, y tomo.Align) { this.box.SetAttr(tomo.AAlign(x, y)) } // OnDotChange specifies a function to be called when the text cursor or // selection changes. func (this *Label) OnDotChange (callback func ()) event.Cookie { return this.box.OnDotChange(callback) }