Java tutorial
/* * Copyright 2004-2014 SmartBear Software * * Licensed under the EUPL, Version 1.1 or - as soon as they will be approved by the European Commission - subsequent * versions of the EUPL (the "Licence"); * You may not use this work except in compliance with the Licence. * You may obtain a copy of the Licence at: * * http://ec.europa.eu/idabc/eupl * * Unless required by applicable law or agreed to in writing, software distributed under the Licence is * distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either * express or implied. See the Licence for the specific language governing permissions and limitations * under the Licence. */ package com.eviware.soapui.support.components; import java.awt.BorderLayout; import java.awt.CardLayout; import java.awt.Color; import java.awt.Dimension; import java.awt.event.ActionEvent; import java.beans.PropertyChangeEvent; import java.beans.PropertyChangeListener; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.swing.AbstractAction; import javax.swing.BorderFactory; import javax.swing.JComponent; import javax.swing.JPanel; import javax.swing.JSplitPane; import javax.swing.JToggleButton; import javax.swing.JToolBar; import javax.swing.SwingConstants; import com.jgoodies.looks.HeaderStyle; import com.jgoodies.looks.Options; public class JInspectorPanelImpl extends JPanel implements PropertyChangeListener, JInspectorPanel { private float defaultDividerLocation = 0.65F; private final JSplitPane mainSplit; private JPanel inspectorPanel; private int lastDividerLocation = 0; private JXToolBar inspectToolbar; private List<Inspector> inspectors = new ArrayList<Inspector>(); private Map<Inspector, JToggleButton> inspectorButtons = new HashMap<Inspector, JToggleButton>(); public Inspector currentInspector; private final int orientation; public JInspectorPanelImpl(JComponent contentComponent) { this(contentComponent, SwingConstants.BOTTOM); } public JInspectorPanelImpl(JComponent contentComponent, int orientation) { super(new BorderLayout()); this.orientation = orientation; inspectorPanel = new JPanel(new CardLayout()); inspectorPanel.setVisible(false); mainSplit = new JSplitPane(orientation == SwingConstants.LEFT || orientation == SwingConstants.RIGHT ? JSplitPane.HORIZONTAL_SPLIT : JSplitPane.VERTICAL_SPLIT); mainSplit.setDividerSize(5); mainSplit.setBorder(null); mainSplit.setOneTouchExpandable(false); JXToolBar toolbar = createInspectButtons(); if (orientation == SwingConstants.BOTTOM) { mainSplit.setTopComponent(contentComponent); mainSplit.setBottomComponent(inspectorPanel); mainSplit.setResizeWeight(0.8); toolbar.setBorder(BorderFactory.createEmptyBorder(1, 2, 3, 2)); add(toolbar, BorderLayout.SOUTH); } else if (orientation == SwingConstants.LEFT) { mainSplit.setRightComponent(contentComponent); JPanel p = new JPanel(new BorderLayout()); p.add(toolbar); toolbar.setBorder(BorderFactory.createEmptyBorder(2, 3, 0, 4)); mainSplit.setLeftComponent(inspectorPanel); mainSplit.setResizeWeight(0.2); toolbar.setOrientation(JToolBar.VERTICAL); add(p, BorderLayout.WEST); } else if (orientation == SwingConstants.RIGHT) { mainSplit.setLeftComponent(contentComponent); JPanel p = new JPanel(new BorderLayout()); p.add(toolbar); toolbar.setBorder(BorderFactory.createEmptyBorder(2, 1, 0, 3)); mainSplit.setRightComponent(inspectorPanel); mainSplit.setResizeWeight(0.8); toolbar.setOrientation(JToolBar.VERTICAL); add(p, BorderLayout.EAST); } add(mainSplit, BorderLayout.CENTER); } private JXToolBar createInspectButtons() { inspectToolbar = new JXToolBar() { @Override public Dimension getMinimumSize() { return new Dimension(10, 10); } }; inspectToolbar.setFloatable(false); inspectToolbar.setRollover(true); inspectToolbar.putClientProperty(Options.HEADER_STYLE_KEY, HeaderStyle.SINGLE); inspectToolbar.setBorder(BorderFactory.createEmptyBorder(3, 0, 3, 0)); if (orientation == SwingConstants.TOP || orientation == SwingConstants.BOTTOM) { inspectToolbar.addSpace(10); } inspectToolbar.setBackground(Color.WHITE); inspectToolbar.setOpaque(true); return inspectToolbar; } public float getDefaultDividerLocation() { return defaultDividerLocation; } public void setDefaultDividerLocation(float defaultDividerLocation) { this.defaultDividerLocation = defaultDividerLocation; setResetDividerLocation(); } public <T extends Inspector> T addInspector(final T inspector) { if (inspectors.size() > 0) { inspectToolbar.addSpace(5); } inspectors.add(inspector); inspector.addPropertyChangeListener(JInspectorPanelImpl.this); inspectorPanel.add(inspector.getComponent(), inspector.getInspectorId()); JToggleButton button = new JToggleButton(new SelectInspectorAction(inspector)); button.setName(inspector.getInspectorId()); inspectorButtons.put(inspector, button); if (orientation == SwingConstants.LEFT) { String text = button.getText(); button.setText(null); button.setPreferredSize(new Dimension(17, 10)); button.setIcon(new VTextIcon(inspectToolbar, text, VTextIcon.ROTATE_LEFT)); inspectToolbar.add(button); } else if (orientation == SwingConstants.RIGHT) { String text = button.getText(); button.setText(null); button.setPreferredSize(new Dimension(17, 10)); button.setIcon(new VTextIcon(inspectToolbar, text, VTextIcon.ROTATE_RIGHT)); inspectToolbar.add(button); } else { inspectToolbar.add(button); } button.setMinimumSize(new Dimension(10, 10)); inspectToolbar.invalidate(); repaint(); return inspector; } public Inspector getInspector(String inspectorId) { for (Inspector inspector : inspectors) { if (inspector.getInspectorId().equals(inspectorId)) { return inspector; } } return null; } public Inspector getInspectorByTitle(String title) { for (Inspector inspector : inspectors) { if (inspector.getTitle().equals(title)) { return inspector; } } return null; } public void propertyChange(PropertyChangeEvent evt) { if (evt.getPropertyName().equals(Inspector.ENABLED_PROPERTY)) { JToggleButton toggleButton = inspectorButtons.get(evt.getSource()); if (toggleButton != null) { toggleButton.setEnabled((Boolean) evt.getNewValue()); } } } public JComponent getComponent() { return this; } public class SelectInspectorAction extends AbstractAction implements PropertyChangeListener { private final Inspector inspector; public SelectInspectorAction(Inspector inspector) { super(inspector.getTitle()); this.inspector = inspector; putValue(AbstractAction.SHORT_DESCRIPTION, inspector.getDescription()); putValue(AbstractAction.SMALL_ICON, inspector.getIcon()); setEnabled(inspector.isEnabled()); inspector.addPropertyChangeListener(this); } public void actionPerformed(ActionEvent arg0) { JToggleButton button = inspectorButtons.get(inspector); if (!button.isSelected()) { deactivate(); // currentInspector = null; // button.setBackground( inspectToolbar.getBackground() ); // lastDividerLocation = mainSplit.getDividerLocation(); // inspectorPanel.setVisible( false ); } else { activate(inspector); } } public void propertyChange(PropertyChangeEvent evt) { if (evt.getPropertyName().equals(Inspector.TITLE_PROPERTY)) { putValue(AbstractAction.NAME, evt.getNewValue()); } else if (evt.getPropertyName().equals(Inspector.ICON_PROPERTY)) { putValue(AbstractAction.SMALL_ICON, evt.getNewValue()); } else if (evt.getPropertyName().equals(Inspector.DESCRIPTION_PROPERTY)) { putValue(AbstractAction.SHORT_DESCRIPTION, evt.getNewValue()); } else if (evt.getPropertyName().equals(Inspector.ENABLED_PROPERTY)) { boolean enable = ((Boolean) evt.getNewValue()).booleanValue(); setEnabled(enable); if (!enable && currentInspector == inspector) { inspectorButtons.get(currentInspector).setSelected(false); } } } } public void release() { for (Inspector inspector : inspectors) { inspector.removePropertyChangeListener(this); inspector.release(); } inspectors.clear(); inspectorPanel.removeAll(); mainSplit.removeAll(); } public List<Inspector> getInspectors() { return inspectors; } public Inspector getCurrentInspector() { return currentInspector; } public void setInspectorsVisible(boolean b) { inspectorPanel.setVisible(b); } public void setInspectorVisible(Inspector inspector, boolean b) { if (inspectorButtons.containsKey(inspector)) { if (!b && inspector == currentInspector) { activate(null); } inspectorButtons.get(inspector).setVisible(b); } } public void setToolbarVisible(boolean b) { inspectToolbar.setVisible(b); } public double getResizeWeight() { return mainSplit.getResizeWeight(); } public void setResizeWeight(double value) { mainSplit.setResizeWeight(value); } public int getDividerLocation() { return mainSplit.getDividerLocation(); } public void setResetDividerLocation() { mainSplit.setDividerLocation(defaultDividerLocation); } public void setDividerLocation(int dividerLocation) { mainSplit.setDividerLocation(dividerLocation); } public void setCurrentInspector(String string) { for (Inspector inspector : inspectors) { if (inspector.getTitle().equals(string)) { activate(inspector); break; } } } public void deactivate() { activate(null); } public void activate(Inspector inspector) { if (inspector == currentInspector) { return; } if (currentInspector != null) { inspectorButtons.get(currentInspector).setSelected(false); currentInspector.deactivate(); } if (inspector == null) { currentInspector = null; inspectorPanel.setVisible(false); } else { JToggleButton button = inspectorButtons.get(inspector); currentInspector = inspector; button.setSelected(true); button.setBackground(Color.WHITE); if (!inspectorPanel.isVisible()) { inspectorPanel.setVisible(true); if (lastDividerLocation == 0) { mainSplit.setDividerLocation(defaultDividerLocation); } else { mainSplit.setDividerLocation(lastDividerLocation); } } CardLayout cards = (CardLayout) inspectorPanel.getLayout(); cards.show(inspectorPanel, inspector.getInspectorId()); currentInspector.activate(); } } public void setContentComponent(JComponent content) { mainSplit.setTopComponent(content); } public void removeInspector(Inspector inspector) { if (currentInspector == inspector) { deactivate(); } inspector.release(); inspectors.remove(inspector); JToggleButton toggleButton = inspectorButtons.get(inspector); int ix = inspectToolbar.getComponentIndex(toggleButton); if (ix > 1) { inspectToolbar.remove(ix - 1); } inspectToolbar.remove(toggleButton); inspectorPanel.remove(inspector.getComponent()); inspectToolbar.repaint(); inspectorButtons.remove(inspector); } }