func rowActivated(model *gtk3.TreeStore,
treeView *gtk3.TreeView, path *gtk3.TreePath,
column *gtk3.TreeViewColumn, data ...interface{}) {
var iter gtk3.TreeIter
var call func(gtk3.WidgetLike) gtk3.WidgetLike
model.GetIter(&iter, path)
style := model.GetValue(&iter, StyleColumn).(int)
indices := path.GetIndices()
if len(indices) > 1 {
call = Demos[indices[0]].Children[indices[1]].CallBack
} else {
call = Demos[indices[0]].CallBack
}
if call != nil {
if style == pango.PangoStyle.ITALIC {
style = pango.PangoStyle.NORMAL
} else {
style = pango.PangoStyle.ITALIC
}
model.SetValue(&iter, StyleColumn, style)
window := call(treeView.GetTopLevel())
if window != nil {
window.Connect("destroy", windowClosed, model, path.Copy())
}
}
}
func addColumns(treeview *gtk3.TreeView) {
var renderer gtk3.CellRendererLike
model := treeview.GetModel().(*gtk3.TreeStore)
// Column for holiday names
renderer = gtk3.NewCellRendererText()
renderer.CRenderer().Set(gtk3.P{"xalign": 0.0})
col := gtk3.NewTreeViewColumnWithAttributes("Holiday", renderer, gtk3.A{{"text", HolidayNameCol}})
treeview.AppendColumn(col)
col.SetClickable(true)
// Alex column
renderer = gtk3.NewCellRendererToggle()
renderer.CRenderer().Set(gtk3.P{"xalign": 0.0})
renderer.CRenderer().Connect("toggled", itemToggled, model, AlexCol)
col = gtk3.NewTreeViewColumnWithAttributes("Alex", renderer,
gtk3.A{{"active", AlexCol}, {"visible", VisibleCol}, {"activatable", WorldCol}})
treeview.AppendColumn(col)
col.SetSizing(gtk3.GtkTreeViewColumnSizing.FIXED)
col.SetFixedWidth(60)
col.SetClickable(true)
// Havoc column
renderer = gtk3.NewCellRendererToggle()
renderer.CRenderer().Set(gtk3.P{"xalign": 0.0})
renderer.CRenderer().Connect("toggled", itemToggled, model, HavocCol)
col = gtk3.NewTreeViewColumnWithAttributes("Havoc", renderer,
gtk3.A{{"active", HavocCol}, {"visible", VisibleCol}})
treeview.AppendColumn(col)
col.SetSizing(gtk3.GtkTreeViewColumnSizing.FIXED)
col.SetFixedWidth(60)
col.SetClickable(true)
// Tim column
renderer = gtk3.NewCellRendererToggle()
renderer.CRenderer().Set(gtk3.P{"xalign": 0.0})
renderer.CRenderer().Connect("toggled", itemToggled, model, TimCol)
col = gtk3.NewTreeViewColumnWithAttributes("Tim", renderer,
gtk3.A{{"active", TimCol}, {"visible", VisibleCol}, {"activatable", WorldCol}})
treeview.AppendColumn(col)
col.SetSizing(gtk3.GtkTreeViewColumnSizing.FIXED)
col.SetFixedWidth(60)
col.SetClickable(true)
// Owen column
renderer = gtk3.NewCellRendererToggle()
renderer.CRenderer().Set(gtk3.P{"xalign": 0.0})
renderer.CRenderer().Connect("toggled", itemToggled, model, OwenCol)
col = gtk3.NewTreeViewColumnWithAttributes("Owen", renderer,
gtk3.A{{"active", OwenCol}, {"visible", VisibleCol}})
treeview.AppendColumn(col)
col.SetSizing(gtk3.GtkTreeViewColumnSizing.FIXED)
col.SetFixedWidth(60)
col.SetClickable(true)
// Dave column
renderer = gtk3.NewCellRendererToggle()
renderer.CRenderer().Set(gtk3.P{"xalign": 0.0})
renderer.CRenderer().Connect("toggled", itemToggled, model, DaveCol)
col = gtk3.NewTreeViewColumnWithAttributes("Dave", renderer,
gtk3.A{{"active", DaveCol}, {"visible", VisibleCol}})
treeview.AppendColumn(col)
col.SetSizing(gtk3.GtkTreeViewColumnSizing.FIXED)
col.SetFixedWidth(60)
col.SetClickable(true)
}
func addColumns(treeView *gtk3.TreeView) {
model := treeView.GetModel()
var renderer gtk3.CellRendererLike
// column for fixed toggles
renderer = gtk3.NewCellRendererToggle()
renderer.CRenderer().Connect("toggled", fixedToggled, model)
column := gtk3.NewTreeViewColumnWithAttributes("Fixed?", renderer, gtk3.A{{"active", ColumnFixed}})
// Set this column to a fixed sizing (50 pixels)
column.SetSizing(gtk3.GtkTreeViewColumnSizing.FIXED)
column.SetFixedWidth(50)
treeView.AppendColumn(column)
// Column for bug numbers
renderer = gtk3.NewCellRendererText()
column = gtk3.NewTreeViewColumnWithAttributes("Bug number", renderer, gtk3.A{{"text", ColumnNumber}})
column.SetSortColumnId(ColumnNumber)
treeView.AppendColumn(column)
// Column for severities
renderer = gtk3.NewCellRendererText()
column = gtk3.NewTreeViewColumnWithAttributes("Severity", renderer, gtk3.A{{"text", ColumnSeverity}})
column.SetSortColumnId(ColumnSeverity)
treeView.AppendColumn(column)
// Column for description
renderer = gtk3.NewCellRendererText()
column = gtk3.NewTreeViewColumnWithAttributes("Description", renderer, gtk3.A{{"text", ColumnDescription}})
column.SetSortColumnId(ColumnDescription)
treeView.AppendColumn(column)
// Column for spinner
renderer = gtk3.NewCellRendererSpinner()
column = gtk3.NewTreeViewColumnWithAttributes("Spinning", renderer, gtk3.A{{"pulse", ColumnPulse}, {"active", ColumnActive}})
column.SetSortColumnId(ColumnPulse)
treeView.AppendColumn(column)
// Column for symbolic icon
renderer = gtk3.NewCellRendererPixbuf()
renderer.CRenderer().Set(gtk3.P{"follow-state": true})
column = gtk3.NewTreeViewColumnWithAttributes("Symbolic icon", renderer,
gtk3.A{{"icon-name", ColumnIcon}, {"sensitive", ColumnSensitive}})
column.SetSortColumnId(ColumnIcon)
treeView.AppendColumn(column)
}