Java Code Examples for javax.swing.UIManager#getIcon()

/**
 * Icon for a file, directory, or folder as it would be displayed in
 * a system file browser. Example from Windows: the "M:\" directory
 * displays a CD-ROM icon.
 *
 * The default implementation gets information from the ShellFolder class.
 *
 * @param f a <code>File</code> object
 * @return an icon as it would be displayed by a native file chooser
 * @see JFileChooser#getIcon
 * @since 1.4
 */
public Icon getSystemIcon(File f) {
    if (f == null) {
        return null;
    }

    ShellFolder sf;

    try {
        sf = getShellFolder(f);
    } catch (FileNotFoundException e) {
        return null;
    }

    Image img = sf.getIcon(false);

    if (img != null) {
        return new ImageIcon(img, sf.getFolderType());
    } else {
        return UIManager.getIcon(f.isDirectory() ? "FileView.directoryIcon" : "FileView.fileIcon");
    }
}
 

private void initializeUIManager() {
	for (String word : new String[] { "background", "border",
			"disabledText", "focusInputMap", "font", "foreground",
			"margin", "select", "textIconGap", "textShiftOffset" }) {
		String otherKey = "CheckBox." + word;
		String myKey = getPropertyPrefix() + word;
		if (UIManager.get(myKey) == null) {
			Object value = UIManager.get(otherKey);
			UIManager.put(myKey, value);
		}
	}

	String iconKey = getPropertyPrefix() + "icon";
	Icon icon = UIManager.getIcon(iconKey);
	if (icon == null) {
		if (JVM.isWindows) {
			icon = new WindowsSwitchButtonIcon();
		} else if (JVM.isMac) {
			icon = new AquaSwitchButtonIcon();
		} else {
			icon = new AquaSwitchButtonIcon();
		}
		UIManager.put(iconKey, icon);
	}
}
 

@Override
public Component getListCellRendererComponent(JList<?> list, Object value, int index, boolean isSelected,
		boolean cellHasFocus) {
	super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);

	if (value == null) {
		setText("");
		return this;
	}
	File directory = (File) value;
	setText(getFileChooser().getName(directory));
	Icon icon = getFileChooser().getIcon(directory);
	if (icon == null) {
		icon = UIManager.getIcon("FileChooser.defaultDirectoryIcon");
	}

	this.indentIcon.icon = icon;
	this.indentIcon.depth = FileChooserUI.this.directoryComboBoxModel.getDepth(index);
	setIcon(this.indentIcon);

	if (isSelected && index > -1) {
		setBorder(FileChooserUI.this.roundComboboxListRendererBorder);
	}

	return this;
}
 

@Nonnull
public static Image getTreeFolderIcon(boolean opened) {
  Image base = (Image) UIManager.get(opened ? OPENED_ICON_KEY_UIMANAGER_NB : ICON_KEY_UIMANAGER_NB); // #70263;
  if (base == null) {
    Icon baseIcon = UIManager.getIcon(opened ? OPENED_ICON_KEY_UIMANAGER : ICON_KEY_UIMANAGER); // #70263
    if (baseIcon != null) {
      base = ImageUtilities.icon2Image(baseIcon);
    }
    else { // fallback to our owns
      base = ImageUtilities.loadImage(opened ? OPENED_ICON_PATH : ICON_PATH, true);
    }
  }
  return base;
}
 

/**
 * Button to scroll tabs right/down. The button sets up a timer when pressed
 * to call the scroll action repeatedly until released or until the action
 * becomes disabled.
 * @param scrollAction Action implementing the actual scrolling.
 * @return Button to scroll right/down.
 */
public static JButton createScrollRightButton( Action scrollAction ) {
    JButton btn = new TimerButton( scrollAction );
    Icon icon = UIManager.getIcon("nb.multitabs.button.right.icon");
    if (icon == null) {
        icon = ImageUtilities.loadImageIcon( "org/netbeans/core/multitabs/resources/right.png", true ); //NOI18N
    }
    btn.setIcon( icon );
    btn.setToolTipText( NbBundle.getMessage(ButtonFactory.class, "Hint_ScrollRight") );
    return btn;
}
 

protected void refreshFile() {
	File file = new File(filePathField.getText());
	Icon icon;
	FileIcon fileIcon = getFileIcon();
	fileLabel.setText("");
	if (!file.exists()) {
		icon = new StrikeThroughIcon(Color.gray, 20);
		fileLabel.setText("File Missing");
	} else if (fileIcon != null) {
		icon = fileIcon.getIcon(file, false);
	} else {
		icon = UIManager.getIcon("FileView.fileIcon");
		fileLabel.setText("FileView.fileIcon");
	}
	int w = icon.getIconWidth();
	int h = icon.getIconHeight();
	if (sizeSlider.isEnabled()) {
		int m = sizeSlider.getValue();
		Dimension d = Dimension2D.scaleProportionally(new Dimension(w, h),
				new Dimension(m, m));
		if (d.width != w || d.height != h) {
			icon = IconUtils.createScaledIcon(icon, d.width, d.height);
			if (fileLabel.getText().length() == 0) {
				fileLabel.setText("Scaled");
			} else {
				fileLabel.setText(fileLabel.getText() + " - Scaled");
			}
		}
	} else if (!sizeSliderUsed) {
		sizeSlider.setValue(Math.max(w, h));
	}
	fileLabel.setIcon(icon);
}
 

private static Icon getBigCloseTabImage() {
    if( null == bigCloseTabImage ) {
        bigCloseTabImage = UIManager.getIcon("nb.bigclose.tab.icon.enabled.icon"); //NOI18N
    }
    if( null == bigCloseTabImage ) {
        String path = UIManager.getString("nb.bigclose.tab.icon.enabled.name" ); //NOI18N
        if( null != path ) {
            bigCloseTabImage = ImageUtilities.loadImageIcon(path, true); // NOI18N
        }
    }
    if( null == bigCloseTabImage ) {
        if( isWindows8LaF() || isWindows10LaF() ) {
            bigCloseTabImage = Windows8VectorCloseButton.DEFAULT;
        } else if( isWindowsVistaLaF() ) {
            bigCloseTabImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/vista_bigclose_enabled.png", true); // NOI18N
        } else if( isWindowsXPLaF() ) {
            bigCloseTabImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/xp_bigclose_enabled.png", true); // NOI18N
        } else if( isWindowsLaF() ) {
            bigCloseTabImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/win_bigclose_enabled.png", true); // NOI18N
        } else if( isAquaLaF() ) {
            bigCloseTabImage = AquaVectorCloseButton.DEFAULT;
        } else if( isGTKLaF() ) {
            bigCloseTabImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/gtk_bigclose_enabled.png", true); // NOI18N
        } else {
            bigCloseTabImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/metal_bigclose_enabled.png", true); // NOI18N
        }
    }
    return bigCloseTabImage;
}
 

/** Paint bumps to specific Graphics. */
@Override
public void paint (Graphics g) {
    Icon icon = UIManager.getIcon("ToolBar.handleIcon");
    Region region = Region.TOOL_BAR;
    SynthStyleFactory sf = SynthLookAndFeel.getStyleFactory();
    SynthStyle style = sf.getStyle(toolbar, region);
    SynthContext context = new SynthContext(toolbar, region, style, SynthConstants.DEFAULT);

    SynthGraphicsUtils sgu = context.getStyle().getGraphicsUtils(context);
    sgu.paintText(context, g, null, icon, SwingConstants.LEADING, SwingConstants.LEADING, 0, 0, 0, -1, 0);
}
 

@Override
protected void installDefaults() {
	super.installDefaults();
	this.rolloverCloseIcon = UIManager.getIcon("InternalFrame.rolloverCloseIcon");
	this.rolloverIconifyIcon = UIManager.getIcon("InternalFrame.rolloverIconifyIcon");
	this.rolloverMinimizeIcon = UIManager.getIcon("InternalFrame.rolloverMinimizeIcon");
	this.rolloverMaximumIcon = UIManager.getIcon("InternalFrame.rolloverMaximizeIcon");
}
 

protected JButton createButton( String iconKey, String accessibleName, ActionListener action ) {
	JButton button = new JButton( UIManager.getIcon( iconKey ) );
	button.setFocusable( false );
	button.setContentAreaFilled( false );
	button.setBorder( BorderFactory.createEmptyBorder() );
	button.putClientProperty( AccessibleContext.ACCESSIBLE_NAME_PROPERTY, accessibleName );
	button.addActionListener( action );
	return button;
}
 

private static Icon getCloseTabRolloverImage() {
    if( null == closeTabMouseOverImage ) {
        closeTabMouseOverImage = UIManager.getIcon("nb.close.tab.icon.rollover.icon"); //NOI18N
    }
    if( null == closeTabMouseOverImage ) {
        String path = UIManager.getString("nb.close.tab.icon.rollover.name" ); //NOI18N
        if( null != path ) {
            closeTabMouseOverImage = ImageUtilities.loadImageIcon(path, true); // NOI18N
        }
    }
    if( null == closeTabMouseOverImage ) {
        if( isWindows8LaF() || isWindows10LaF() ) {
            closeTabMouseOverImage = Windows8VectorCloseButton.PRESSED;
        } else if( isWindowsVistaLaF() ) {
            closeTabMouseOverImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/vista_close_rollover.png", true); // NOI18N
        } else if( isWindowsXPLaF() ) {
            closeTabMouseOverImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/xp_close_rollover.png", true); // NOI18N
        } else if( isWindowsLaF() ) {
            closeTabMouseOverImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/win_close_rollover.png", true); // NOI18N
        } else if( isAquaLaF() ) {
            closeTabMouseOverImage = AquaVectorCloseButton.ROLLOVER;
        } else if( isGTKLaF() ) {
            closeTabMouseOverImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/gtk_close_rollover.png", true); // NOI18N
        } else {
            closeTabMouseOverImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/metal_close_rollover.png", true); // NOI18N
        }
    }
    return closeTabMouseOverImage;
}
 

private static Icon getBigCloseTabRolloverImage() {
    if( null == bigCloseTabMouseOverImage ) {
        bigCloseTabMouseOverImage = UIManager.getIcon("nb.bigclose.tab.icon.rollover.icon"); //NOI18N
    }
    if( null == bigCloseTabMouseOverImage ) {
        String path = UIManager.getString("nb.bigclose.tab.icon.rollover.name" ); //NOI18N
        if( null != path ) {
            bigCloseTabMouseOverImage = ImageUtilities.loadImageIcon(path, true); // NOI18N
        }
    }
    if( null == bigCloseTabMouseOverImage ) {
        if( isWindows8LaF() || isWindows10LaF() ) {
            bigCloseTabMouseOverImage = Windows8VectorCloseButton.PRESSED;
        } else if( isWindowsVistaLaF() ) {
            bigCloseTabMouseOverImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/vista_bigclose_rollover.png", true); // NOI18N
        } else if( isWindowsXPLaF() ) {
            bigCloseTabMouseOverImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/xp_bigclose_rollover.png", true); // NOI18N
        } else if( isWindowsLaF() ) {
            bigCloseTabMouseOverImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/win_bigclose_rollover.png", true); // NOI18N
        } else if( isAquaLaF() ) {
            bigCloseTabMouseOverImage = AquaVectorCloseButton.ROLLOVER;
        } else if( isGTKLaF() ) {
            bigCloseTabMouseOverImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/gtk_bigclose_rollover.png", true); // NOI18N
        } else {
            bigCloseTabMouseOverImage = ImageUtilities.loadImageIcon("org/openide/awt/resources/metal_bigclose_rollover.png", true); // NOI18N
        }
    }
    return bigCloseTabMouseOverImage;
}
 

private static Icon getDefaultClosedIcon() {
return UIManager.getIcon("Tree.closedIcon"); //NOI18N
   }
 

private static Icon getExpandedIcon() {
    return UIManager.getIcon ("Tree.expandedIcon"); //NOI18N
}
 

static Icon getCollapsedIcon() {
    return UIManager.getIcon ("Tree.collapsedIcon"); //NOI18N
}
 

@Override
protected void installDefaults( AbstractButton b ) {
	super.installDefaults( b );

	if( !defaults_initialized ) {
		String prefix = getPropertyPrefix();

		minimumWidth = UIManager.getInt( prefix + "minimumWidth" );
		iconTextGap = FlatUIUtils.getUIInt( prefix + "iconTextGap", 4 );

		background = UIManager.getColor( prefix + "background" );
		foreground = UIManager.getColor( prefix + "foreground" );

		startBackground = UIManager.getColor( prefix + "startBackground" );
		endBackground = UIManager.getColor( prefix + "endBackground" );
		focusedBackground = UIManager.getColor( prefix + "focusedBackground" );
		hoverBackground = UIManager.getColor( prefix + "hoverBackground" );
		pressedBackground = UIManager.getColor( prefix + "pressedBackground" );
		disabledBackground = UIManager.getColor( prefix + "disabledBackground" );
		disabledText = UIManager.getColor( prefix + "disabledText" );

		if( UIManager.getBoolean( "Button.paintShadow" ) ) {
			shadowWidth = FlatUIUtils.getUIInt( "Button.shadowWidth", 2 );
			shadowColor = UIManager.getColor( "Button.shadowColor" );
			defaultShadowColor = UIManager.getColor( "Button.default.shadowColor" );
		} else {
			shadowWidth = 0;
			shadowColor = null;
			defaultShadowColor = null;
		}

		defaultBackground = FlatUIUtils.getUIColor( "Button.default.startBackground", "Button.default.background" );
		defaultEndBackground = UIManager.getColor( "Button.default.endBackground" );
		defaultForeground = UIManager.getColor( "Button.default.foreground" );
		defaultFocusedBackground = UIManager.getColor( "Button.default.focusedBackground" );
		defaultHoverBackground = UIManager.getColor( "Button.default.hoverBackground" );
		defaultPressedBackground = UIManager.getColor( "Button.default.pressedBackground" );
		defaultBoldText = UIManager.getBoolean( "Button.default.boldText" );

		toolbarSpacingInsets = UIManager.getInsets( "Button.toolbar.spacingInsets" );
		toolbarHoverBackground = UIManager.getColor( prefix + "toolbar.hoverBackground" );
		toolbarPressedBackground = UIManager.getColor( prefix + "toolbar.pressedBackground" );

		helpButtonIcon = UIManager.getIcon( "HelpButton.icon" );

		defaults_initialized = true;
	}

	if( startBackground != null ) {
		Color bg = b.getBackground();
		if( bg == null || bg instanceof UIResource )
			b.setBackground( startBackground );
	}

	LookAndFeel.installProperty( b, "opaque", false );
	LookAndFeel.installProperty( b, "iconTextGap", scale( iconTextGap ) );

	MigLayoutVisualPadding.install( b );
}
 

@Override
public Component getTableCellRendererComponent(JTable table,
        Object value, boolean isSelected, boolean hasFocus,
        int row, int column) {
    Icon sortIcon = null;
   // setBackground(Constants.DS_BACK);
    boolean isPaintingForPrint = false;

    if (table != null) {
        JTableHeader header = table.getTableHeader();
        if (header != null) {
            Color fgColor = null;
            Color bgColor = null;
            if (hasFocus) {
                fgColor = UIManager.getColor("TableHeader.focusCellForeground");
                bgColor = UIManager.getColor("TableHeader.focusCellBackground");
            }
            if (fgColor == null) {
                fgColor = header.getForeground();
            }
            if (bgColor == null) {
                bgColor = header.getBackground();
            }

            setFont(header.getFont());
            isPaintingForPrint = header.isPaintingForPrint();
        }

        if (!isPaintingForPrint && table.getRowSorter() != null) {
            if (!horizontalTextPositionSet) {
                // There is a row sorter, and the developer hasn't
                // set a text position, change to leading.
                setHorizontalTextPosition(JLabel.LEADING);
            }
            java.util.List<? extends RowSorter.SortKey> sortKeys = table.getRowSorter().getSortKeys();
            if (sortKeys.size() > 0
                    && sortKeys.get(0).getColumn() == table.convertColumnIndexToModel(column)) {
                switch (sortKeys.get(0).getSortOrder()) {
                    case ASCENDING:
                        sortIcon = UIManager.getIcon("Table.ascendingSortIcon");
                        break;
                    case DESCENDING:
                        sortIcon = UIManager.getIcon("Table.descendingSortIcon");
                        break;
                    case UNSORTED:
                        sortIcon = UIManager.getIcon("Table.naturalSortIcon");
                        break;
                }
            }
        }
    }

    setText(value == null ? "" : value.toString());
    setIcon(sortIcon);

    Border border = null;
    if (hasFocus) {
        border = UIManager.getBorder("TableHeader.focusCellBorder");
    }
    if (border == null) {
        border = UIManager.getBorder("TableHeader.cellBorder");
    }
    setBorder(border);

    return this;
}
 

public ExtendedExample() {

    super(new BorderLayout());

    keyField = new JTextField(32);
    modeBox = new JComboBox<>(SpeechAPI.RecognitionMode.values());
    languageBox = new JComboBox<>(SpeechAPI.Language.values());
    formatBox = new JComboBox<>(SpeechAPI.OutputFormat.values());

    log = new JTextArea(20, 40);
    log.setMargin(new Insets(5, 5, 5, 5));
    log.setEditable(false);
    log.setLineWrap(true);
    JScrollPane logScrollPane = new JScrollPane(log);

    fc = new JFileChooser();
    fc.setFileFilter(new FileNameExtensionFilter("WAV audio files", "wav"));

    openButton = new JButton("Transcribe File", UIManager.getIcon("FileView.directoryIcon"));
    openButton.addActionListener(this);

    micButton = new JButton("Use Microphone", UIManager.getIcon("Tree.expandedIcon"));
    micButton.addActionListener(this);

    JPanel midPanel = new JPanel();
    midPanel.add(openButton);
    midPanel.add(micButton);

    JPanel knobs = new JPanel(new GridLayout(0, 2));
    knobs.add(new JLabel("Recognition mode:"));
    knobs.add(modeBox);
    knobs.add(new JLabel("Recognition language:"));
    knobs.add(languageBox);
    knobs.add(new JLabel("Output format:"));
    knobs.add(formatBox);

    midPanel.add(knobs);

    openButton.setEnabled(false);
    micButton.setEnabled(false);

    JPanel keyPanel = new JPanel();
    keyPanel.add(new JLabel("Please, enter your subscription key:"));
    keyPanel.add(keyField);
    keyField.setEditable(true);

    keyField.addActionListener((ActionEvent e) -> {
      if (bootstrapped)
        return;

      String text = keyField.getText();
      if (text != null && text.length() == 32) {
        log.append(String.format("Using subscription key '%s' to  generate an access token...", text));
        CompletableFuture.supplyAsync(() -> {
          return new RenewableAuthentication(text);
        }).thenAccept(this::bootstrap);
      } else if (text != null) {
        log.append(String.format("Subscription key is too %s.\n", text.length() < 32 ? "short" : "long"));
      }
    });

    add(keyPanel, BorderLayout.NORTH);
    add(midPanel, BorderLayout.CENTER);
    add(logScrollPane, BorderLayout.SOUTH);

    languageBox.setSelectedItem(SpeechAPI.Language.en_US);
  }
 

/**
 * <p>Creates a new instance.</p>
 * <p>
 * The implementation first checks <code>UIManager</code> defaults and looks for <code>Icon</code>
 * under keys <code>"nb.tabcontrol.busy.icon.selected"</code> and <code>"nb.tabcontrol.busy.icon.normal"</code>.
 * If there is an Icon under those keys then the created instance will rotate
 * that Icon to animate it.
 * </p><p>
 * If there are no Icons in UIManager then there will be an attempt to create
 * animated Icon based <code>BusyPainter</code> in SwingX library. If swingx.jar
 * is available on classpath then reflection is used to create BusyPainter
 * instance and paint icon animations with it.
 * </p><p>
 * If SwingX library isn't available then the default image 
 * <code>"org/netbeans/swing/tabcontrol/resources/busy_icon.png"</code>
 * will be rotated.
 * </p>
 * 
 * @param selectedTab Boolean to create icon for selected tab state, false
 * to create icon for normal tab state.
 * @return Animated icon.
 */
public static BusyIcon create( boolean selectedTab ) {
    BusyIcon res = null;
    Icon img = UIManager.getIcon( "nb.tabcontrol.busy.icon." + (selectedTab ? "selected" : "normal") ); //NOI18N
    if( null != img ) {
        res = new ImageBusyIcon( ImageUtilities.icon2Image( img ) );
    } else {
        res = SwingXBusyIcon.create();
    }
    if( null == res )
        res = new ImageBusyIcon( ImageUtilities.loadImage( "org/netbeans/swing/tabcontrol/resources/busy_icon.png") ); //NOI18N
    return res;
}
 

/**
 * Icon for a file, directory, or folder as it would be displayed in a system file browser. The
 * default implementation returns the standard icon of either a folder or a file.
 *
 */
@Override
public Icon getSystemIcon(File f) {
	return UIManager.getIcon(f.isDirectory() ? "FileView.directoryIcon" : "FileView.fileIcon");
}