List of usage examples for javax.swing JPanel getComponentCount
public int getComponentCount()
From source file:Main.java
public static void main(String[] args) { JPanel panel = new JPanel(new GridBagLayout()); for (int i = 0; i < 25; i++) { JTextField field = new JTextField("Field " + i, 20); GridBagConstraints constraints = new GridBagConstraints(); constraints.gridy = i;//from ww w .j av a 2 s.c o m panel.add(field, constraints); } JScrollPane scrollPane = new JScrollPane(panel); JButton removeButton = new JButton("Remove Field"); removeButton.addActionListener(e -> { if (panel.getComponentCount() >= 1) { panel.remove(panel.getComponentCount() - 1); scrollPane.revalidate(); scrollPane.repaint(); } }); JFrame f = new JFrame(); f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); f.setSize(640, 480); f.setLocation(200, 200); f.getContentPane().add(scrollPane); f.getContentPane().add(removeButton, BorderLayout.SOUTH); f.setVisible(true); }
From source file:Main.java
public static void setJPanelOpaque(JPanel p, boolean opaque) { p.setOpaque(opaque);/*from ww w . ja v a 2s . c o m*/ for (int iComp = 0; iComp < p.getComponentCount(); iComp++) { if (p.getComponent(iComp) instanceof JPanel) { setJPanelOpaque((JPanel) p.getComponent(iComp), opaque); } } }
From source file:Main.java
/** * Sets the JButtons inside a JPanelto be the same size. * This is done dynamically by setting each button's preferred and maximum * sizes after the buttons are created. This way, the layout automatically * adjusts to the locale-specific strings. * * @param jPanelButtons JPanel containing buttons *///from ww w . j a v a 2 s . c o m public static void equalizeButtonSizes(JPanel jPanelButtons) { ArrayList<JButton> lbuttons = new ArrayList<JButton>(); for (int i = 0; i < jPanelButtons.getComponentCount(); i++) { Component c = jPanelButtons.getComponent(i); if (c instanceof JButton) { lbuttons.add((JButton) c); } } // Get the largest width and height Dimension maxSize = new Dimension(0, 0); for (JButton lbutton : lbuttons) { Dimension d = lbutton.getPreferredSize(); maxSize.width = Math.max(maxSize.width, d.width); maxSize.height = Math.max(maxSize.height, d.height); } for (JButton btn : lbuttons) { btn.setPreferredSize(maxSize); btn.setMinimumSize(maxSize); btn.setMaximumSize(maxSize); } }
From source file:Main.java
/** * Adds a one pixel border of random color to this and all panels contained in this panel's * child hierarchy./* w ww. j a va 2 s .c o m*/ */ public static void addDebugBorders(JPanel panel) { Color bcolor = new Color(_rando.nextInt(256), _rando.nextInt(256), _rando.nextInt(256)); panel.setBorder(BorderFactory.createLineBorder(bcolor)); for (int ii = 0; ii < panel.getComponentCount(); ii++) { Object child = panel.getComponent(ii); if (child instanceof JPanel) { addDebugBorders((JPanel) child); } } }
From source file:tourma.utils.web.WebStatistics.java
/** * //from w ww . j ava 2 s . c o m */ public static String getHTML() { StringBuffer stats = new StringBuffer(""); JPNStatistics jpn = new JPNStatistics(); jpn.setSize(640, 480); JTabbedPane jtp = jpn.getTabbedPane(); for (int i = 0; i < jtp.getTabCount(); i++) { Component comp = jtp.getComponent(i); if (comp instanceof ChartPanel) { ChartPanel panel = (ChartPanel) comp; panel.setSize(640, 480); BufferedImage buf = new BufferedImage(640, 480, BufferedImage.TYPE_INT_ARGB); Graphics g = buf.createGraphics(); panel.print(g); g.dispose(); //BufferedImage buf = toBufferedImage(img, 640, 480); String img_str = WebPicture.getPictureAsHTML(buf, 640, 480, true); stats.append(img_str); } if (comp instanceof JPanel) { // Find JList, Select All then Find ChartPanel JPanel pane = (JPanel) comp; ChartPanel panel = null; JList list = null; for (int j = 0; j < pane.getComponentCount(); j++) { Component c = pane.getComponent(j); if (c instanceof JScrollPane) { for (int k = 0; k < ((JScrollPane) c).getViewport().getComponentCount(); k++) { Component c2 = ((JScrollPane) c).getViewport().getComponent(k); if (c2 instanceof JList) { list = (JList) c2; } } } } if (list != null) { int start = 0; int end = list.getModel().getSize() - 1; if (end >= 0) { list.setSelectionInterval(start, end); } jpn.updatePositions(); } for (int j = 0; j < pane.getComponentCount(); j++) { Component c = pane.getComponent(j); if (c instanceof ChartPanel) { panel = (ChartPanel) c; } } if (panel != null) { panel.setSize(640, 480); BufferedImage buf = new BufferedImage(640, 480, BufferedImage.TYPE_INT_ARGB); Graphics g = buf.createGraphics(); panel.print(g); g.dispose(); //BufferedImage buf = toBufferedImage(img, 640, 480); String img_str = WebPicture.getPictureAsHTML(buf, 640, 480, true); stats.append(img_str); } } } return stats.toString(); }
From source file:fr.isen.browser5.Util.UrlLoader.java
public void movePanel() { JPanel panel = elementVisitor.getPanel(); int count = panel.getComponentCount(); for (int i = 0; i < count; i++) { tabView.add(panel.getComponent(0)); }/*from w w w. ja va2 s . c om*/ }
From source file:de.tud.kom.p2psim.impl.skynet.visualization.SkyNetVisualization.java
private ChartPanel getChartPanel(int i, int j) { JPanel chartContainer = (JPanel) ((JPanel) graphix.getComponent(i)).getComponent(j); int count = 0; while (count < chartContainer.getComponentCount()) { if (chartContainer.getComponent(count) instanceof ChartPanel) { return (ChartPanel) chartContainer.getComponent(count); } else {//from www . j av a 2s . c om count++; } } return null; }
From source file:jamel.gui.JamelWindow.java
/** * Exports a rapport.//from w w w . j a v a 2s . c om */ public void exportRapport() { final int max = tabbedPane.getTabCount(); final ProgressMonitor progressMonitor = new ProgressMonitor(this, "Exporting", "", 0, max); progressMonitor.setMillisToDecideToPopup(0); final String rc = System.getProperty("line.separator"); final File outputDirectory = new File("exports/" + this.getTitle() + "-" + (new Date()).getTime()); outputDirectory.mkdir(); try { final FileWriter writer = new FileWriter(new File(outputDirectory, "Rapport.html")); writer.write("<HTML>" + rc); writer.write("<HEAD>"); writer.write("<TITLE>" + this.getTitle() + "</TITLE>" + rc); writer.write("</HEAD>" + rc); writer.write("<BODY>" + rc); writer.write("<H1>" + this.getTitle() + "</H1>" + rc); writer.write("<HR>" + rc); final Date start = viewManager.getStart().getDate(); final Date end = viewManager.getEnd().getDate(); for (int tabIndex = 0; tabIndex < max; tabIndex++) { try { final JPanel currentTab = (JPanel) tabbedPane.getComponentAt(tabIndex); final String tabTitle = tabbedPane.getTitleAt(tabIndex); writer.write("<H2>" + tabTitle + "</H2>" + rc); writer.write("<TABLE>" + rc); final int chartPanelCount = currentTab.getComponentCount(); for (int chartIndex = 0; chartIndex < chartPanelCount; chartIndex++) { if ((chartIndex == 3) | (chartIndex == 6)) writer.write("<TR>" + rc); final ChartPanel aChartPanel = (ChartPanel) currentTab.getComponent(chartIndex); final JamelChart chart = (JamelChart) aChartPanel.getChart(); if (chart != null) { final String chartTitle = chart.getTitle().getText(); if (!chartTitle.equals("Empty")) { try { chart.setTitle(""); chart.setTimeRange(start, end); String imageName = (tabTitle + "-" + chartIndex + "-" + chartTitle + ".png") .replace(" ", "_").replace("&", "and"); ChartUtilities.saveChartAsPNG(new File(outputDirectory, imageName), chart, aChartPanel.getWidth(), aChartPanel.getHeight()); writer.write("<TD><IMG src=\"" + imageName + "\" title=\"" + chartTitle + "\">" + rc); chart.setTitle(chartTitle); } catch (IOException e) { e.printStackTrace(); } } } } writer.write("</TABLE>" + rc); writer.write("<HR>" + rc); } catch (ClassCastException e) { } progressMonitor.setProgress(tabIndex); } writer.write("<H2>Scenario</H2>" + rc); writer.write(this.consoleText.toString()); writer.write("</BODY>" + rc); writer.write("</HTML>" + rc); writer.close(); } catch (IOException e1) { e1.printStackTrace(); } progressMonitor.close(); }
From source file:game.Clue.ClueGameUI.java
public void packageGameState() { System.out.println("Number of pieces on gameboard: " + gameBoard.getComponentCount()); for (int i = 1; i < gameBoard.getComponentCount(); i++) { JPanel room = (JPanel) gameBoard.getComponent(i); if (room.getComponentCount() != 0) { System.out.println(room.getComponent(0)); }//from w ww . j av a2s . com } }
From source file:ffx.ui.ModelingPanel.java
/** * Create a string representing the modeling command to execute. * * @return the modeling command string.//from w w w . jav a 2 s . c o m */ private String createCommandInput() { StringBuilder commandLineParams = new StringBuilder(activeCommand + " "); // Now append command line input to a TextArea, one option per line. // This TextArea gets dumped to an input file. commandTextArea.setText(""); int numparams = optionsTabbedPane.getTabCount(); for (int i = 0; i < numparams; i++) { // A few cases require that a newLine not be generated between // options. boolean newLine = true; // The optionString will collect the parameters for this Option, // then append them to the CommandTextArea. StringBuilder optionString = new StringBuilder(); JPanel optionPanel = (JPanel) optionsTabbedPane.getComponentAt(i); int numOptions = optionPanel.getComponentCount(); String title = optionsTabbedPane.getTitleAt(i); if (title.equalsIgnoreCase("Sequence")) { for (int k = 0; k < acidComboBox.getItemCount(); k++) { if (k != 0) { optionString.append("\n"); } String s = (String) acidComboBox.getItemAt(k); s = s.substring(s.indexOf(" "), s.length()).trim(); optionString.append(s); } // Need an extra newline for Nucleic if (activeCommand.equalsIgnoreCase("NUCLEIC")) { optionString.append("\n"); } } else { JPanel valuePanel = (JPanel) optionPanel.getComponent(numOptions - 1); int numValues = valuePanel.getComponentCount(); for (int j = 0; j < numValues; j++) { Component value = valuePanel.getComponent(j); if (value instanceof JCheckBox) { JCheckBox jcbox = (JCheckBox) value; if (jcbox.isSelected()) { optionString.append("-"); optionString.append(jcbox.getName()); optionString.append(" "); optionString.append(jcbox.getText()); } } else if (value instanceof JTextField) { JTextField jtfield = (JTextField) value; optionString.append("-"); optionString.append(jtfield.getName()); optionString.append(" "); optionString.append(jtfield.getText()); } else if (value instanceof JComboBox) { JComboBox jcb = (JComboBox) value; Object object = jcb.getSelectedItem(); if (object instanceof FFXSystem) { FFXSystem system = (FFXSystem) object; File file = system.getFile(); if (file != null) { String absolutePath = file.getAbsolutePath(); if (absolutePath.endsWith("xyz")) { absolutePath = absolutePath + "_1"; } optionString.append(absolutePath); } } } else if (value instanceof JRadioButton) { JRadioButton jrbutton = (JRadioButton) value; if (jrbutton.isSelected()) { if (!jrbutton.getText().equalsIgnoreCase("NONE")) { optionString.append("-"); optionString.append(jrbutton.getName()); optionString.append(" "); optionString.append(jrbutton.getText()); } if (title.equalsIgnoreCase("C-CAP")) { optionString.append("\n"); } } } } // Handle Conditional Options if (optionPanel.getComponentCount() == 3) { valuePanel = (JPanel) optionPanel.getComponent(1); // JLabel conditionalLabel = (JLabel) // valuePanel.getComponent(0); JTextField jtf = (JTextField) valuePanel.getComponent(1); if (jtf.isEnabled()) { String conditionalInput = jtf.getText(); // Post-Process the Input into Atom Pairs String postProcess = jtf.getName(); if (postProcess != null && postProcess.equalsIgnoreCase("ATOMPAIRS")) { String tokens[] = conditionalInput.split(" +"); StringBuilder atomPairs = new StringBuilder(); int atomNumber = 0; for (String token : tokens) { atomPairs.append(token); if (atomNumber++ % 2 == 0) { atomPairs.append(" "); } else { atomPairs.append("\n"); } } conditionalInput = atomPairs.toString(); } // Append a newline to "enter" the option string. // Append "conditional" input. optionString.append("\n").append(conditionalInput); } } } if (optionString.length() > 0) { commandTextArea.append(optionString.toString()); if (newLine) { commandTextArea.append("\n"); } } } String commandInput = commandTextArea.getText(); if (commandInput != null && !commandInput.trim().equalsIgnoreCase("")) { commandLineParams.append(commandInput); } // The final token on the command line is the structure file name, except // for protein and nucleic. if (!activeCommand.equalsIgnoreCase("Protein") && !activeCommand.equalsIgnoreCase("Nucleic")) { File file = activeSystem.getFile(); if (file != null) { String name = file.getName(); commandLineParams.append(name); commandLineParams.append(" "); } else { return null; } } return commandLineParams.toString(); }