mirror of https://github.com/anoshenko/rui.git
101 lines
4.0 KiB
Go
101 lines
4.0 KiB
Go
package main
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import (
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"github.com/anoshenko/rui"
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)
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const listViewDemoText = `
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GridLayout {
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style = demoPage,
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content = [
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ListView {
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id = listView, width = 100%, height = 100%, orientation = vertical,
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items = ["Item 1", "Item 2", "Item 3", "Item 4", "Item 5", "Item 6", "Item 7", "Item 8", "Item 9", "Item 10", "Item 11", "Item 12", "Item 13", "Item 14", "Item 15", "Item 16", "Item 17", "Item 18"]
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},
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ListLayout {
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style = optionsPanel,
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content = [
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GridLayout {
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style = optionsTable,
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content = [
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TextView { row = 0, text = "Orientation" },
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DropDownList { row = 0, column = 1, id = listViewOrientation, current = 0, items = ["vertical", "horizontal", "bottom up", "end to start"]},
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TextView { row = 1, text = "Wrap" },
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DropDownList { row = 1, column = 1, id = listWrap, current = 0, items = ["off", "on", "reverse"]},
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TextView { row = 2, text = "Item height" },
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DropDownList { row = 2, column = 1, id = listItemHeight, current = 0, items = ["auto", "25%", "50px"]},
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TextView { row = 3, text = "Item width" },
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DropDownList { row = 3, column = 1, id = listItemWidth, current = 0, items = ["auto", "25%", "200px"]},
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TextView { row = 4, text = "Item vertical align" },
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DropDownList { row = 4, column = 1, id = listItemVAlign, current = 0, items = ["top", "bottom", "center"]},
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TextView { row = 5, text = "Item horizontal align" },
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DropDownList { row = 5, column = 1, id = listItemHAlign, current = 0, items = ["left", "right", "center"]},
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TextView { row = 6, text = "Checkbox" },
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DropDownList { row = 6, column = 1, id = listCheckbox, current = 0, items = ["none", "single", "multiple"]},
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TextView { row = 7, text = "Checkbox vertical align" },
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DropDownList { row = 7, column = 1, id = listCheckboxVAlign, current = 0, items = ["top", "bottom", "center"]},
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TextView { row = 8, text = "Checkbox horizontal align" },
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DropDownList { row = 8, column = 1, id = listCheckboxHAlign, current = 0, items = ["left", "right", "center"]},
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Button { row = 9, column = 0:1, id = listSetChecked, content = "set checked 1,4,8" }
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]
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}
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]
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}
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]
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}`
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func createListViewDemo(session rui.Session) rui.View {
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view := rui.CreateViewFromText(session, listViewDemoText)
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if view == nil {
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return nil
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}
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rui.Set(view, "listViewOrientation", rui.DropDownEvent, func(list rui.DropDownList, number int) {
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rui.Set(view, "listView", rui.Orientation, number)
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})
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rui.Set(view, "listWrap", rui.DropDownEvent, func(list rui.DropDownList, number int) {
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rui.Set(view, "listView", rui.Wrap, number)
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})
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setItemSize := func(tag string, number int, values []rui.SizeUnit) {
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if number >= 0 && number < len(values) {
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rui.Set(view, "listView", tag, values[number])
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}
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}
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rui.Set(view, "listItemWidth", rui.DropDownEvent, func(list rui.DropDownList, number int) {
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setItemSize(rui.ItemWidth, number, []rui.SizeUnit{rui.AutoSize(), rui.Percent(25), rui.Px(200)})
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})
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rui.Set(view, "listItemHeight", rui.DropDownEvent, func(list rui.DropDownList, number int) {
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setItemSize(rui.ItemHeight, number, []rui.SizeUnit{rui.AutoSize(), rui.Percent(25), rui.Px(50)})
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})
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rui.Set(view, "listItemVAlign", rui.DropDownEvent, func(list rui.DropDownList, number int) {
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rui.Set(view, "listView", rui.VerticalAlign, number)
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})
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rui.Set(view, "listItemHAlign", rui.DropDownEvent, func(list rui.DropDownList, number int) {
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rui.Set(view, "listView", rui.HorizontalAlign, number)
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})
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rui.Set(view, "listCheckbox", rui.DropDownEvent, func(list rui.DropDownList, number int) {
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rui.Set(view, "listView", rui.ItemCheckbox, number)
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})
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rui.Set(view, "listCheckboxVAlign", rui.DropDownEvent, func(list rui.DropDownList, number int) {
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rui.Set(view, "listView", rui.CheckboxVerticalAlign, number)
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})
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rui.Set(view, "listCheckboxHAlign", rui.DropDownEvent, func(list rui.DropDownList, number int) {
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rui.Set(view, "listView", rui.CheckboxHorizontalAlign, number)
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})
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rui.Set(view, "listSetChecked", rui.ClickEvent, func() {
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rui.Set(view, "listView", rui.Checked, "1, 4, 8")
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})
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return view
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}
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