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return function(parent, dir)
local lgi = require 'lgi'
local Gtk = lgi.Gtk
local window = Gtk.Window {
title = "Pickers",
border_width = 10,
Gtk.Grid {
border_width = 10,
row_spacing = 3,
column_spacing = 10,
{
left_attach = 0, top_attach = 0,
Gtk.Label {
label = "Color:",
halign = 'START',
valign = 'CENTER',
hexpand = true,
},
},
{
left_attach = 1, top_attach = 0,
Gtk.ColorButton {},
},
{
left_attach = 0, top_attach = 1,
Gtk.Label {
label = "Font:",
halign = 'START',
valign = 'CENTER',
hexpand = true,
},
},
{
left_attach = 1, top_attach = 1,
Gtk.FontButton {},
},
{
left_attach = 0, top_attach = 2,
Gtk.Label {
label = "File:",
halign = 'START',
valign = 'CENTER',
hexpand = true,
},
},
{
left_attach = 1, top_attach = 2,
Gtk.FileChooserButton {
title = "Pick a File",
action = 'OPEN',
},
},
{
left_attach = 0, top_attach = 3,
Gtk.Label {
label = "Folder:",
halign = 'START',
valign = 'CENTER',
hexpand = true,
},
},
{
left_attach = 1, top_attach = 3,
Gtk.FileChooserButton {
title = "Pick a Folder",
action = 'SELECT_FOLDER',
},
},
{
left_attach = 0, top_attach = 4,
Gtk.Label {
label = "Mail:",
halign = 'START',
valign = 'CENTER',
hexpand = true,
},
},
{
left_attach = 1, top_attach = 4,
Gtk.AppChooserButton {
content_type = 'x-scheme-handler/mailto',
show_dialog_item = true,
},
},
}
}
window:show_all()
return window
end,
"Pickers",
table.concat {
[[These widgets are mainly intended for use in preference ]],
[[dialogs. They allow to select colors, fonts, files, directories ]],
[[and applications.]]
}
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