/* * Copyright 2011 gitblit.com. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.gitblit.client; import java.awt.BasicStroke; import java.awt.Color; import java.awt.Component; import java.awt.Dimension; import java.awt.FlowLayout; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Stroke; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.awt.event.MouseListener; import javax.swing.AbstractButton; import javax.swing.BorderFactory; import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.JTabbedPane; import javax.swing.plaf.basic.BasicButtonUI; /** * Closable tab control. */ public class ClosableTabComponent extends JPanel { private static final long serialVersionUID = 1L; private static final MouseListener BUTTON_MOUSE_LISTENER = new MouseAdapter() { @Override public void mouseEntered(MouseEvent e) { Component component = e.getComponent(); if (component instanceof AbstractButton) { AbstractButton button = (AbstractButton) component; button.setBorderPainted(true); } } @Override public void mouseExited(MouseEvent e) { Component component = e.getComponent(); if (component instanceof AbstractButton) { AbstractButton button = (AbstractButton) component; button.setBorderPainted(false); } } }; private final JTabbedPane pane; private final JLabel label; private final JButton button = new TabButton(); private final CloseTabListener closeListener; public interface CloseTabListener { void closeTab(Component c); } public ClosableTabComponent(String title, ImageIcon icon, JTabbedPane pane, CloseTabListener closeListener) { super(new FlowLayout(FlowLayout.LEFT, 0, 0)); this.closeListener = closeListener; if (pane == null) { throw new NullPointerException("TabbedPane is null"); } this.pane = pane; setOpaque(false); label = new JLabel(title); if (icon != null) { label.setIcon(icon); } add(label); label.setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 5)); add(button); setBorder(BorderFactory.createEmptyBorder(2, 0, 0, 0)); } private class TabButton extends JButton implements ActionListener { private static final long serialVersionUID = 1L; public TabButton() { int size = 17; setPreferredSize(new Dimension(size, size)); setToolTipText("Close"); setUI(new BasicButtonUI()); setContentAreaFilled(false); setFocusable(false); setBorder(BorderFactory.createEtchedBorder()); setBorderPainted(false); addMouseListener(BUTTON_MOUSE_LISTENER); setRolloverEnabled(true); addActionListener(this); } @Override public void actionPerformed(ActionEvent e) { int i = pane.indexOfTabComponent(ClosableTabComponent.this); Component c = pane.getComponentAt(i); if (i != -1) { pane.remove(i); } if (closeListener != null) { closeListener.closeTab(c); } } @Override public void updateUI() { } @Override protected void paintComponent(Graphics g) { super.paintComponent(g); Graphics2D g2 = (Graphics2D) g; Stroke stroke = g2.getStroke(); g2.setStroke(new BasicStroke(2)); g.setColor(Color.BLACK); if (getModel().isRollover()) { Color highlight = new Color(0, 51, 153); g.setColor(highlight); } int delta = 5; g.drawLine(delta, delta, getWidth() - delta - 1, getHeight() - delta - 1); g.drawLine(getWidth() - delta - 1, delta, delta, getHeight() - delta - 1); g2.setStroke(stroke); int i = pane.indexOfTabComponent(ClosableTabComponent.this); pane.setTitleAt(i, label.getText()); } } } ctions-ced721f930'/>
path: root/demos/spinner/overflow.html
blob: 1def62da0530ebeeda0b6f48a7c877ec764a70a3 (plain) 
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<!doctype html>
<html lang="en">
<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title>jQuery UI Spinner - Overflow</title>
	<link rel="stylesheet" href="../../themes/base/all.css">
	<link rel="stylesheet" href="../demos.css">
	<script src="../../external/requirejs/require.js"></script>
	<script src="../bootstrap.js" data-modules="external/jquery-mousewheel/jquery.mousewheel">
		$( "#spinner" ).spinner({
			spin: function( event, ui ) {
				if ( ui.value > 10 ) {
					$( this ).spinner( "value", -10 );
					return false;
				} else if ( ui.value < -10 ) {
					$( this ).spinner( "value", 10 );
					return false;
				}
			}
		});
	</script>
</head>
<body>

<p>
	<label for="spinner">Select a value:</label>
	<input id="spinner" name="value">
</p>

<div class="demo-description">
<p>
Overflowing spinner restricted to a range of -10 to 10.
For anything above 10, it'll overflow to -10, and the other way round.
</p>
</div>
</body>
</html>