func CreateText(buffer **gtk3.TextBuffer, isSource bool) gtk3.WidgetLike {
scrolledW := gtk3.NewScrolledWindow(nil, nil)
scrolledW.SetPolicy(gtk3.GtkPolicy.AUTOMATIC, gtk3.GtkPolicy.AUTOMATIC)
scrolledW.SetShadowType(gtk3.GtkShadow.IN)
*buffer = gtk3.NewTextBuffer(nil)
textView := gtk3.NewTextView()
textView.SetBuffer(*buffer)
textView.SetEditable(false)
textView.SetCursorVisible(false)
scrolledW.Add(textView)
if isSource {
fontDesc := pango.NewFontDescriptionFromString("monospace")
textView.OverrideFont(fontDesc)
textView.SetWrapMode(gtk3.GtkWrapMode.NONE)
} else {
// Make it a bit nicer for text
textView.SetWrapMode(gtk3.GtkWrapMode.WORD)
textView.SetPixelsAboveLines(2)
textView.SetPixelsBelowLines(2)
}
return scrolledW
}
func DoTextView(w gtk3.WidgetLike) gtk3.WidgetLike {
if window == nil {
window = gtk3.NewWindow(gtk3.GtkWindowType.TOPLEVEL)
window.SetScreen(w.W().GetScreen())
window.SetDefaultSize(450, 450)
window.Connect("destroy", func() { window.Destroy(); window = nil })
window.SetTitle("TextView")
window.SetBorderWidth(0)
vpaned := gtk3.NewVPaned()
vpaned.SetBorderWidth(5)
window.Add(vpaned)
view1 := gtk3.NewTextView()
buffer := view1.GetBuffer()
view2 := gtk3.NewTextViewWithBuffer(buffer)
sw := gtk3.NewScrolledWindow(nil, nil)
sw.SetPolicy(gtk3.GtkPolicy.AUTOMATIC, gtk3.GtkPolicy.AUTOMATIC)
vpaned.Add1(sw)
sw.Add(view1)
sw = gtk3.NewScrolledWindow(nil, nil)
sw.SetPolicy(gtk3.GtkPolicy.AUTOMATIC, gtk3.GtkPolicy.AUTOMATIC)
vpaned.Add2(sw)
sw.Add(view2)
createTags(buffer)
insertText(buffer)
attachWidgets(view1)
attachWidgets(view2)
}
if !window.GetVisible() {
window.ShowAll()
} else {
window.Destroy()
window = nil
return nil
}
return window
}