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package examples.swing
import java.awt.Dimension
import swing.event._
object TableSelection extends SimpleSwingApplication {
val model = Array(List("Mary", "Campione", "Snowboarding", 5, false).toArray,
List("Alison", "Huml", "Rowing", 5, false).toArray,
List("Kathy", "Walrath", "Knitting", 5, false).toArray,
List("Sharon", "Zakhour", "Speed reading", 5, false).toArray,
List("Philip", "Milne", "Pool", 5, false).toArray)
/*val model = Array.tabulate(10000) { i =>
List("Mary", "Campione", "Snowboarding", i, false).toArray
}*/
lazy val ui = new BoxPanel(Orientation.Vertical) {
val table = new Table(model, Array("First Name", "Last Name", "Sport", "# of Years", "Vegetarian")) {
preferredViewportSize = new Dimension(500, 70)
}
//1.6:table.fillsViewportHeight = true
listenTo(table.selection)
contents += new ScrollPane(table)
contents += new Label("Selection Mode")
def radio(mutex: ButtonGroup, text: String): RadioButton = {
val b = new RadioButton(text)
listenTo(b)
mutex.buttons += b
contents += b
b
}
val intervalMutex = new ButtonGroup
val multiInterval = radio(intervalMutex, "Multiple Interval Selection")
val elementInterval = radio(intervalMutex, "Single Selection")
val singleInterval = radio(intervalMutex, "Single Interval Selection")
intervalMutex.select(multiInterval)
contents += new Label("Selection Options")
val elemMutex = new ButtonGroup
val rowSelection = radio(elemMutex, "Row Selection")
val columnSelection = radio(elemMutex, "Column Selection")
val cellSelection = radio(elemMutex, "Cell Selection")
elemMutex.select(rowSelection)
val output = new TextArea(5, 40) { editable = false }
contents += new ScrollPane(output)
def outputSelection() {
output.append("Lead: " + table.selection.rows.leadIndex + "," +
table.selection.columns.leadIndex + ". ")
output.append("Rows:")
for (c <- table.selection.rows) output.append(" " + c)
output.append(". Columns:")
for (c <- table.selection.columns) output.append(" " + c)
output.append(".\n")
}
reactions += {
case ButtonClicked(`multiInterval`) =>
table.selection.intervalMode = Table.IntervalMode.MultiInterval
if (cellSelection.selected) {
elemMutex.select(rowSelection)
table.selection.elementMode = Table.ElementMode.None
}
cellSelection.enabled = false
case ButtonClicked(`elementInterval`) =>
table.selection.intervalMode = Table.IntervalMode.Single
cellSelection.enabled = true
case ButtonClicked(`singleInterval`) =>
table.selection.intervalMode = Table.IntervalMode.SingleInterval
cellSelection.enabled = true
case ButtonClicked(`rowSelection`) =>
if (rowSelection.selected)
table.selection.elementMode = Table.ElementMode.Row
case ButtonClicked(`columnSelection`) =>
if (columnSelection.selected)
table.selection.elementMode = Table.ElementMode.Column
case ButtonClicked(`cellSelection`) =>
if (cellSelection.selected)
table.selection.elementMode = Table.ElementMode.Cell
case TableRowsSelected(_, range, false) =>
output.append("Rows selected, changes: " + range + "\n")
outputSelection()
case TableColumnsSelected(_, range, false) =>
output.append("Columns selected, changes " + range + "\n")
outputSelection()
}
}
def top = new MainFrame {
title = "Table Selection"
contents = ui
}
}
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