Anonymous user
Keyboard macros: Difference between revisions
Scala contribution added.
(→{{header|Java}}: Added a line so that application now closes automatically when X button pressed.) |
(Scala contribution added.) |
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end</lang>
=={{header|Scala}}==
===Java Swing Interoperability===
<lang Scala>import java.awt.event.{KeyAdapter, KeyEvent}
import javax.swing.{JFrame, JLabel, WindowConstants}
object KeyboardMacroDemo extends App {
val directions = "<html><b>Ctrl-S</b> to show frame title<br>" + "<b>Ctrl-H</b> to hide it</html>"
new JFrame {
add(new JLabel(directions))
addKeyListener(new KeyAdapter() {
override def keyReleased(e: KeyEvent): Unit = {
if (e.isControlDown && e.getKeyCode == KeyEvent.VK_S) setTitle("Hello there")
else if (e.isControlDown && e.getKeyCode == KeyEvent.VK_H) setTitle("")
}
})
pack()
setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE)
setVisible(true)
}
}</lang>
=={{header|Tcl}}==
{{libheader|Tk}}
All Tk bindings are bound to a context that is no wider than a particular application and is frequently smaller (e.g., a single dialog box or an individual widget).
<lang tcl>package require Tk
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