下面列出了javax.swing.JTextField#setHorizontalAlignment ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。
public JFontSpecs() {
super();
fontBox = new JFontBox();
add(fontBox);
styleBox = new JFontStyleBox();
add(styleBox);
txtSize = new JTextField();
txtSize.setHorizontalAlignment(SwingConstants.RIGHT);
txtSize.setText("14");
add(txtSize);
txtSize.setColumns(3);
color = new JColorPickerButton(this);
add(color);
color.setColor(Color.WHITE);
// setPreferredSize(new Dimension(280, 30));
this.validate();
setMaximumSize(getPreferredSize());
}
private void createBoundFields ()
{
// Allocate bound fields (2 per check)
final int checkNb = suite.getChecks().size();
bounds = new JTextField[checkNb][];
for (int ic = 0; ic < checkNb; ic++) {
Check<C> check = suite.getChecks().get(ic);
bounds[ic] = new JTextField[2];
for (int i = 0; i <= 1; i++) {
JTextField field = new JTextField(FIELD_WIDTH);
field.setHorizontalAlignment(JTextField.CENTER);
bounds[ic][i] = field;
Constant.Double constant = (i == 0) ? check.getLowConstant()
: check.getHighConstant();
field.setText(textOf(constant.getValue()));
field.setToolTipText(
"<html>" + constant.getName() + "<br/>"
+ constant.getDescription() + "</html>");
}
}
}
/**
* JSpinField constructor with given minimum and maximum vaues and initial
* value 0.
*/
public JSpinField(int min, int max) {
super();
setName("JSpinField");
this.min = min;
if (max < min)
max = min;
this.max = max;
value = 0;
if (value < min)
value = min;
if (value > max)
value = max;
darkGreen = new Color(0, 150, 0);
setLayout(new BorderLayout());
textField = new JTextField();
textField.addCaretListener(this);
textField.addActionListener(this);
textField.setHorizontalAlignment(SwingConstants.RIGHT);
textField.setBorder(BorderFactory.createEmptyBorder());
textField.setText(Integer.toString(value));
textField.addFocusListener(this);
spinner = new JSpinner() {
private static final long serialVersionUID = -6287709243342021172L;
private JTextField textField = new JTextField();
public Dimension getPreferredSize() {
Dimension size = super.getPreferredSize();
return new Dimension(size.width, textField.getPreferredSize().height);
}
};
spinner.setEditor(textField);
spinner.addChangeListener(this);
// spinner.setSize(spinner.getWidth(), textField.getHeight());
add(spinner, BorderLayout.CENTER);
}
private void createTime(TimeSettings timeSettings, JComponent labels,
JComponent values)
{
Box boxLabel = Box.createHorizontalBox();
boxLabel.add(Box.createHorizontalGlue());
JLabel label = new JLabel(i18n("LB_GAMEINFO_TIME"));
label.setAlignmentY(Component.CENTER_ALIGNMENT);
boxLabel.add(label);
labels.add(boxLabel);
Box boxValue = Box.createVerticalBox();
JPanel panel = new JPanel(new FlowLayout(FlowLayout.LEFT, 0, 0));
boxValue.add(Box.createVerticalGlue());
boxValue.add(panel);
boxValue.add(Box.createVerticalGlue());
m_preByoyomi = new TimeField(3, "TT_GAMEINFO_TIME_MAIN");
if (timeSettings != null)
m_preByoyomi.setTime(timeSettings.getPreByoyomi());
panel.add(m_preByoyomi);
panel.add(new JLabel(" + "));
m_byoyomi = new TimeField(2, "TT_GAMEINFO_TIME_BYOYOMI");
if (timeSettings != null && timeSettings.getUseByoyomi())
m_byoyomi.setTime(timeSettings.getByoyomi());
panel.add(m_byoyomi);
panel.add(new JLabel(" / "));
m_byoyomiMoves = new JTextField(2);
m_byoyomiMoves.setToolTipText(i18n("TT_GAMEINFO_TIME_BYOYOMI_MOVES"));
m_byoyomiMoves.setHorizontalAlignment(JTextField.RIGHT);
if (timeSettings != null && timeSettings.getUseByoyomi())
{
int byoyomiMoves = timeSettings.getByoyomiMoves();
m_byoyomiMoves.setText(Integer.toString(byoyomiMoves));
}
panel.add(m_byoyomiMoves);
panel.add(new JLabel(" " + i18n("LB_GAMEINFO_TIME_MOVES")));
values.add(boxValue);
}
private JTextField createEntry(String labelText, int cols, String toolTip,
JComponent labels, JComponent values)
{
labels.add(createEntryLabel(labelText));
JPanel panel = new JPanel(new FlowLayout(FlowLayout.RIGHT, 0, 0));
JTextField field = new JTextField(cols);
GuiUtil.setEditableFalse(field);
field.setHorizontalAlignment(JTextField.CENTER);
field.setToolTipText(i18n(toolTip));
panel.add(field);
values.add(panel);
return field;
}
private ColorFields createColorEntry(String labelText, int cols,
String toolTipBlack,
String toolTipWhite,
JComponent labels,
JComponent values)
{
labels.add(createEntryLabel(labelText));
ColorFields colorFields = new ColorFields();
JPanel panel = new JPanel(new FlowLayout(FlowLayout.RIGHT, 0, 0));
panel.add(new JLabel(ICON_BLACK));
panel.add(GuiUtil.createSmallFiller());
JTextField black = new JTextField(cols);
black.setHorizontalAlignment(JTextField.CENTER);
colorFields.m_black = black;
GuiUtil.setEditableFalse(black);
if (toolTipBlack != null)
black.setToolTipText(i18n(toolTipBlack));
panel.add(black);
panel.add(GuiUtil.createFiller());
panel.add(new JLabel(ICON_WHITE));
panel.add(GuiUtil.createSmallFiller());
JTextField white = new JTextField(cols);
white.setHorizontalAlignment(JTextField.CENTER);
colorFields.m_white = white;
GuiUtil.setEditableFalse(white);
if (toolTipWhite != null)
white.setToolTipText(i18n(toolTipWhite));
panel.add(white);
values.add(panel);
return colorFields;
}
private JTextField addRow(JPanel panel, String label, GridBagConstraints gbc) {
gbc.gridy++;
gbc.weightx = 0.2;
gbc.gridx = 0;
panel.add(new JLabel(label), gbc);
gbc.weightx = 0.8;
gbc.gridx = 1;
final JTextField fileField = new JTextField(12);
fileField.setHorizontalAlignment(JTextField.RIGHT);
panel.add(fileField, gbc);
fileField.getDocument().addDocumentListener(new MyDocumentListener());
return fileField;
}
private void createFeatureField() {
featureField = new JTextField();
featureField.setOpaque(false);
featureField.setFont(Font.decode("Monaco-24"));
featureField.setHorizontalAlignment(JTextField.CENTER);
featureField.setEditable(false);
featureField.setBorder(null);
}
private void createFeatureField() {
featureField = new JTextField();
featureField.setOpaque(false);
featureField.setFont(Font.decode("Monaco-24"));
featureField.setHorizontalAlignment(JTextField.CENTER);
featureField.setEditable(false);
featureField.setBorder(null);
}
private void createValueFields ()
{
// Allocate value fields (3 per check)
final int checkNb = suite.getChecks().size();
values = new JTextField[checkNb][3];
for (int n = 0; n < checkNb; n++) {
for (int i = 0; i <= 2; i++) {
JTextField field = new JTextField(FIELD_WIDTH);
field.setEditable(false);
field.setHorizontalAlignment(JTextField.CENTER);
values[n][i] = field;
}
}
}
/**
* Initialize text field to size box.
*
* @param tooltipText tooltip text
* @param focusListener
* @param documentListener
* @return
*/
private JTextField createSizeText(String tooltipText, FocusListener focusListener, DocumentListener documentListener) {
JTextField textField = new JTextField("", 5);
Insets insets = new Insets(2, 2, 2, 4);
textField.setToolTipText(tooltipText);
textField.setHorizontalAlignment(JTextField.RIGHT);
textField.setMargin(insets);
textField.addFocusListener(focusListener);
textField.getDocument().addDocumentListener(documentListener);
return textField;
}
private JTextField createTextField()
{
JTextField field = new JTextField();
field.setEnabled(false);
field.setDisabledTextColor(Color.BLACK);
field.setPreferredSize(new Dimension(100, 20));
field.setHorizontalAlignment(JTextField.CENTER);
return field;
}
@Override
public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row,
int column) {
JComponent component = (JComponent) super.getTableCellEditorComponent(table, value, isSelected, row,
column);
final JTextField textField = (JTextField) component;
textField.selectAll();
textField.setBorder(defaultBorder);
textField.setHorizontalAlignment(JTextField.RIGHT);
return component;
}
private JTextField makeTextField(JPanel features, int row) {
final JTextField f = new JTextField(5);
f.setHorizontalAlignment(SwingUtilities.RIGHT);
f.setFont(FONT);
f.setText("");
f.setEditable(false);
final GridBagConstraints gbc = new GridBagConstraints();
gbc.gridx = 1;
gbc.gridy = row;
features.add(f, gbc);
return f;
}
private void addDisplayModelSelector(JToolBar buttonBar, Insets margin) {
dispModel = new JTextField("");
dispModel.setEditable(false);
dispModel.setHorizontalAlignment(JTextField.CENTER);
dispModel.setPreferredSize(new Dimension(120, fileSave.getPreferredSize().height));
dispModel.setToolTipText(formatToolTip("DisplayModel", "Sets the default appearance of the entity. "
+ "A DisplayModel is analogous to a text style in a word processor."));
buttonBar.add(dispModel);
modelSelector = new JButton(new ImageIcon(
GUIFrame.class.getResource("/resources/images/dropdown.png")));
modelSelector.setMargin(margin);
modelSelector.setFocusPainted(false);
modelSelector.setRequestFocusEnabled(false);
modelSelector.addActionListener(new ActionListener() {
@Override
public void actionPerformed( ActionEvent event ) {
if (!(selectedEntity instanceof DisplayEntity))
return;
DisplayEntity dispEnt = (DisplayEntity) selectedEntity;
if (!dispEnt.isGraphicsNominal() || dispEnt.getDisplayModelList().size() != 1)
return;
final String presentModelName = dispEnt.getDisplayModelList().get(0).getName();
Input<?> in = dispEnt.getInput("DisplayModel");
ArrayList<String> choices = in.getValidOptions(selectedEntity);
PreviewablePopupMenu menu = new PreviewablePopupMenu(presentModelName, choices, true) {
@Override
public void setValue(String str) {
dispModel.setText(str);
KeywordIndex kw = InputAgent.formatArgs("DisplayModel", str);
InputAgent.storeAndExecute(new KeywordCommand(dispEnt, kw));
}
};
menu.show(dispModel, 0, dispModel.getPreferredSize().height);
controlStartResume.requestFocusInWindow();
}
});
buttonBar.add(modelSelector);
}
@Override
public Component getComponent(int width, int height) throws IOException {
points = new ArrayList<double[]>();
classes = new ArrayList<Integer>();
classifier = new SimplePerceptron();
circle = new Circle(VIDEO_WIDTH / 2, VIDEO_HEIGHT / 2, VIDEO_HEIGHT / 8);
vc = new VideoCaptureComponent(VIDEO_WIDTH, VIDEO_HEIGHT);
vc.getDisplay().addVideoListener(this);
// the main panel
final JPanel base = new JPanel();
base.setOpaque(false);
base.setPreferredSize(new Dimension(width, height));
base.setLayout(new GridBagLayout());
// left hand side (video, features)
final Box videoCtrls = Box.createVerticalBox();
videoCtrls.setOpaque(false);
videoCtrls.add(vc);
videoCtrls.add(Box.createVerticalStrut(10));
final JPanel colourspacesPanel = createColourSpaceButtons();
videoCtrls.add(colourspacesPanel);
createFeatureField();
videoCtrls.add(Box.createVerticalStrut(10));
videoCtrls.add(featureField);
base.add(videoCtrls);
// right hand box
final Box rightPanel = Box.createVerticalBox();
rightPanel.setOpaque(false);
image = new MBFImage(GRAPH_WIDTH, GRAPH_HEIGHT, ColourSpace.RGB);
image.fill(RGBColour.WHITE);
imageComp = new DisplayUtilities.ImageComponent(true, false);
imageComp.setShowPixelColours(false);
imageComp.setShowXYPosition(false);
imageComp.setAllowZoom(false);
imageComp.setAllowPanning(false);
rightPanel.add(imageComp);
final JPanel classCtrlsCnt = new JPanel(new GridLayout(1, 2));
// learning controls
final JPanel learnCtrls = new JPanel(new GridLayout(0, 1));
classType = new JComboBox<String>();
for (final String c : CLASSES)
classType.addItem(c);
learnCtrls.add(classType);
final JButton learnButton = new JButton("Learn");
learnButton.setActionCommand("button.learn");
learnButton.addActionListener(this);
learnCtrls.add(learnButton);
classCtrlsCnt.add(learnCtrls);
// classification controls
final JPanel classCtrls = new JPanel(new GridLayout(0, 1));
classCtrls.setOpaque(false);
guess = new JTextField(8);
guess.setOpaque(false);
guess.setFont(Font.decode("Monaco-24"));
guess.setHorizontalAlignment(JTextField.CENTER);
guess.setEditable(false);
classCtrls.add(guess);
classCtrlsCnt.add(classCtrls);
rightPanel.add(classCtrlsCnt);
base.add(rightPanel);
redraw();
return base;
}
@Override
public Component getComponent(final int width, final int height) throws IOException {
points = new ArrayList<double[]>();
classes = new ArrayList<Integer>();
k = 1;
circle = new Circle(VIDEO_WIDTH / 2, VIDEO_HEIGHT / 2, VIDEO_HEIGHT / 8);
vc = new VideoCaptureComponent(VIDEO_WIDTH, VIDEO_HEIGHT);
vc.getDisplay().addVideoListener(this);
// the main panel
final JPanel base = new JPanel() {
private static final long serialVersionUID = 1L;
@Override
protected void paintComponent(Graphics g) {
((Graphics2D) g).setRenderingHint(RenderingHints.KEY_RENDERING, RenderingHints.VALUE_RENDER_QUALITY);
super.paintComponent(g);
if (bgImage != null)
g.drawImage(bgImage, 0, 0, width, height, null);
}
};
base.setOpaque(false);
base.setPreferredSize(new Dimension(width, height));
base.setLayout(new GridBagLayout());
// left hand side (video, features)
final Box videoCtrls = Box.createVerticalBox();
videoCtrls.add(vc);
videoCtrls.add(Box.createVerticalStrut(10));
final JPanel colourspacesPanel = createColourSpaceButtons();
videoCtrls.add(colourspacesPanel);
createFeatureField();
videoCtrls.add(Box.createVerticalStrut(10));
videoCtrls.add(featureField);
base.add(videoCtrls);
// right hand box
final Box rightPanel = Box.createVerticalBox();
rightPanel.setOpaque(false);
guess = new JTextField(8);
guess.setOpaque(false);
guess.setFont(Font.decode("Monaco-48"));
guess.setHorizontalAlignment(JTextField.CENTER);
guess.setEditable(false);
rightPanel.add(guess);
image = new MBFImage(GRAPH_WIDTH, GRAPH_HEIGHT, ColourSpace.RGB);
image.fill(RGBColour.WHITE);
imageComp = new DisplayUtilities.ImageComponent(true, false);
imageComp.setShowPixelColours(false);
imageComp.setShowXYPosition(false);
imageComp.setAllowZoom(false);
imageComp.setAllowPanning(false);
rightPanel.add(imageComp);
final JPanel classCtrlsCnt = new JPanel(new GridLayout(1, 2));
classCtrlsCnt.setOpaque(false);
// learning controls
final JPanel learnCtrls = new JPanel(new GridLayout(0, 1));
learnCtrls.setOpaque(false);
classType = new JComboBox<String>();
for (final String c : CLASSES)
classType.addItem(c);
learnCtrls.add(classType);
final JButton learnButton = new JButton("Learn");
learnButton.setActionCommand("button.learn");
learnButton.addActionListener(this);
learnCtrls.add(learnButton);
classCtrlsCnt.add(learnCtrls);
// classification controls
final JPanel classCtrls = new JPanel(new GridLayout(0, 1));
classCtrls.setOpaque(false);
final JPanel cnt = new JPanel();
cnt.setOpaque(false);
cnt.add(new JLabel("K:"));
final JSpinner kField = new JSpinner(new SpinnerNumberModel(k, 1, 10, 1));
kField.addChangeListener(this);
cnt.add(kField);
classCtrls.add(cnt);
classCtrlsCnt.add(classCtrls);
rightPanel.add(classCtrlsCnt);
base.add(rightPanel);
redraw();
return base;
}
public Main_CustomersFrame() {
this.setAutoscrolls(true);
this.setMinimumSize(new Dimension(800, 600));
/*make it default size of frame maximized */
this.setMaximumSize(new Dimension(1000, 900));
this.setBorder(new SoftBevelBorder(BevelBorder.RAISED, null, null, null, null));
setLayout(new BorderLayout(0, 0));
bean = LocaleBean.getInstance();
loggingEngine = LoggingEngine.getInstance();
componentOrientation = new ChangeComponentOrientation();
componentOrientation.setThePanel(this);
searchPanel.setDoubleBuffered(false);
searchPanel.setAutoscrolls(true);
add(searchPanel, BorderLayout.NORTH);
searchPanel.setPreferredSize(new Dimension(10, 30));
lblTableFilter = new JLabel("Type to search : ");
lblTableFilter.setForeground(new Color(178, 34, 34));
lblTableFilter.setSize(new Dimension(130, 25));
lblTableFilter.setPreferredSize(new Dimension(130, 22));
lblTableFilter.setHorizontalTextPosition(SwingConstants.CENTER);
lblTableFilter.setAutoscrolls(true);
lblTableFilter.setHorizontalAlignment(SwingConstants.LEFT);
lblTableFilter.setFont(new Font("Dialog", Font.BOLD, 15));
searchFilterField = new JTextField();
searchFilterField.setDragEnabled(true);
searchFilterField.setBorder(new SoftBevelBorder(BevelBorder.LOWERED, new Color(0, 191, 255), null, null, null));
searchFilterField.setPreferredSize(new Dimension(200, 22));
searchFilterField.setIgnoreRepaint(true);
searchFilterField.setColumns(10);
searchFilterField.setFont(new Font("Dialog", Font.BOLD, 13));
searchFilterField.setHorizontalAlignment(SwingConstants.LEFT);
GroupLayout gl_searchPanel = new GroupLayout(searchPanel);
gl_searchPanel.setHorizontalGroup(
gl_searchPanel.createParallelGroup(Alignment.LEADING)
.addGroup(gl_searchPanel.createSequentialGroup()
.addContainerGap()
.addComponent(lblTableFilter, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addPreferredGap(ComponentPlacement.RELATED)
.addComponent(searchFilterField, GroupLayout.DEFAULT_SIZE, 208, Short.MAX_VALUE)
.addGap(118))
);
gl_searchPanel.setVerticalGroup(
gl_searchPanel.createParallelGroup(Alignment.LEADING)
.addGroup(gl_searchPanel.createSequentialGroup()
.addGap(5)
.addGroup(gl_searchPanel.createParallelGroup(Alignment.BASELINE)
.addComponent(lblTableFilter, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE)
.addComponent(searchFilterField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
.addContainerGap())
);
searchPanel.setLayout(gl_searchPanel);
searchFilterField.addKeyListener(new KeyAdapter() {
@Override
public void keyTyped(KeyEvent e) {
final String searchedWord = searchFilterField.getText();
filter(searchedWord);
}
});
scrollPane = new JScrollPane();
add(scrollPane);
//populate main table model with custom method
populateMainTable(model);
customerTable = new JTable(model);
customerTable.setFillsViewportHeight(true);
customerTable.setRowSelectionAllowed(true);
THR.setHorizontalAlignment(SwingConstants.CENTER);
customerTable.setDefaultRenderer(Object.class, renderer);
customerTable.getTableHeader().setDefaultRenderer(THR);
customerTable.setFont(new Font("Dialog", Font.PLAIN, 14));
customerTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
customerTable.setAutoResizeMode(JTable.AUTO_RESIZE_ALL_COLUMNS);
customerTable.setBackground(new Color(245, 245, 245));
customerTable.addMouseListener(openCustomerListener());
scrollPane.setViewportView(customerTable);
//change component orientation with locale.
if (bean.getLocale().toString().equals("ar_IQ")) {
componentOrientation.changeOrientationOfJPanelToRight();
} else {
componentOrientation.changeOrientationOfJPanelToLeft();
}
//inject action event to Customers detail window to save all changes
custWindow.setActionListener(saveChanges());
this.setVisible(true);
}
/**
* Creates a new Options object.
*/
public Options ()
{
// Preload constant units
UnitManager.getInstance().preLoadUnits();
frame = new JFrame();
frame.setName("optionsFrame");
frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
JComponent framePane = (JComponent) frame.getContentPane();
framePane.setLayout(new BorderLayout());
InputMap inputMap = framePane.getInputMap(JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);
ActionMap actionMap = framePane.getActionMap();
JToolBar toolBar = new JToolBar(JToolBar.HORIZONTAL);
framePane.add(toolBar, BorderLayout.NORTH);
// Dump button
JButton dumpButton = new JButton(dumping);
dumpButton.setName("optionsDumpButton");
toolBar.add(dumpButton);
// Check button
JButton checkButton = new JButton(checking);
checkButton.setName("optionsCheckButton");
toolBar.add(checkButton);
// Reset button
JButton resetButton = new JButton(resetting);
resetButton.setName("optionsResetButton");
toolBar.add(resetButton);
// Some space
toolBar.add(Box.createHorizontalStrut(100));
toolBar.add(new JLabel("Search:"));
// Back button
JButton backButton = new JButton(backSearch);
backButton.setName("optionsBackButton");
toolBar.add(backButton);
inputMap.put(KeyStroke.getKeyStroke("shift F3"), "backSearch");
actionMap.put("backSearch", backSearch);
// Search entry
searchField = new JTextField();
searchField.setMaximumSize(new Dimension(200, 28));
searchField.setName("optionsSearchField");
searchField.setHorizontalAlignment(JTextField.LEFT);
toolBar.add(searchField);
inputMap.put(KeyStroke.getKeyStroke("ctrl F"), "find");
actionMap.put("find", find);
searchField.getDocument().addDocumentListener(docListener);
// Forward button
JButton forwardButton = new JButton(forwardSearch);
forwardButton.setName("optionsForwardButton");
toolBar.add(forwardButton);
// Some space, message field
toolBar.add(Box.createHorizontalStrut(10));
toolBar.add(msgLabel);
// TreeTable
UnitModel unitModel = new UnitModel();
unitTreeTable = new UnitTreeTable(unitModel);
framePane.add(new JScrollPane(unitTreeTable), BorderLayout.CENTER);
// Needed to process user input when RETURN/ENTER is pressed
inputMap.put(KeyStroke.getKeyStroke("ENTER"), "forwardSearch");
inputMap.put(KeyStroke.getKeyStroke("F3"), "forwardSearch");
actionMap.put("forwardSearch", forwardSearch);
// Resources injection
ResourceMap resource = Application.getInstance().getContext().getResourceMap(getClass());
resource.injectComponents(frame);
// Make sure the search entry field gets the focus at creation time
frame.addWindowListener(new WindowAdapter()
{
@Override
public void windowOpened (WindowEvent e)
{
searchField.requestFocus();
}
});
}
/**
* Konfiguriert das Aussehen des Textfeldes.
*
* @param textField
*/
protected final void setStyle(JTextField textField) {
setClickCountToStart(1);
textField.setHorizontalAlignment(JTextField.LEFT);
}