ij.gui.DialogListener Java Examples

protected void addListeners( final GenericDialog gd, final Choice choice, final MyMultiLineLabel label, final ArrayList< MultiViewDatasetDefinition > datasetDefinitions )
{
	gd.addDialogListener( new DialogListener()
	{
		@Override
		public boolean dialogItemChanged( final GenericDialog dialog, final AWTEvent e )
		{
			if ( e instanceof ItemEvent && e.getID() == ItemEvent.ITEM_STATE_CHANGED && e.getSource() == choice )
			{
				label.setText( formatEntry( datasetDefinitions.get( choice.getSelectedIndex() ).getExtendedDescription(), numCharacters, numLinesDocumentation ) );
			}
			return true;
		}
	} );
	
}
 

private void setPlotOptions() {

		if (plot == null)
			return;

		final int DEF_LINE_WIDTH = 1;
		final int DEF_MAX_INTERVALS = 12;
		final int DEF_TICK_LENGTH = 7;
		final int DEF_MINOR_TICK_LENGTH = 3;
		final int[] NUM_DEFAULTS = { DEF_LINE_WIDTH, DEF_MAX_INTERVALS, DEF_TICK_LENGTH, DEF_MINOR_TICK_LENGTH };
		final String DEF_BACKGROUND_COLOR = "white";
		final String title = plot.getTitle();
		final GenericDialog ogd = new GenericDialog("Options for " + title);
		ogd.setInsets(0, 10, 10);
		ogd.addMessage("This prompt allows you access customizations that\n"
				+ "are not accessible through the plot's \"More \u00bb\" menu");
		if (!pwClosed)
			ogd.addStringField("Plot title:", title, 27);
		ogd.addSlider("Line width:", 1, 20, 1);
		ogd.addSlider("Max. n. of intervals:", 1, 40, 12);
		ogd.addSlider("Major ticks length:", 1, 14, 7);
		ogd.addSlider("Minor ticks length:", 1, 14, 3);
		ogd.addChoice("Backgrond color:", Colors.colors, DEF_BACKGROUND_COLOR);
		final Panel buttonPanel = new Panel();
		final Button fontButton = new Button("  Text & Font...  ");
		fontButton.addActionListener(ogd);
		buttonPanel.add(fontButton);
		final Button templateButton = new Button("Apply Template...");
		templateButton.addActionListener(ogd);
		buttonPanel.add(templateButton);
		ogd.addPanel(buttonPanel, GridBagConstraints.EAST, new Insets(0, 0, 0, 0));
		ogd.hideCancelButton();
		ogd.addHelp("");
		ogd.setHelpLabel("Apply Defaults");
		ogd.addDialogListener(new DialogListener() {
			@Override
			public boolean dialogItemChanged(final GenericDialog gd, final AWTEvent e) {

				if (e != null && e.toString().contains("Apply Defaults")) {
					@SuppressWarnings("unchecked")
					final Vector<TextField> nFields = gd.getNumericFields();
					for (final TextField field : nFields)
						field.setText(Integer.toString(NUM_DEFAULTS[nFields.indexOf(field)]));
					@SuppressWarnings("unchecked")
					final Vector<Choice> nChoices = gd.getChoices();
					nChoices.firstElement().select(DEF_BACKGROUND_COLOR);
				} else if (e != null && e.toString().contains("Font")) {
					setPlotFont();
					return true;
				} else if (e != null && e.toString().contains("Template")) {
					setTemplate();
					return true;
				}

				plot.setLineWidth((int) ogd.getNextNumber());
				plot.setMaxIntervals((int) ogd.getNextNumber());
				plot.setTickLength((int) ogd.getNextNumber());
				plot.setBackgroundColor(Colors.colors[ogd.getNextChoiceIndex()]);
				plot.updateImage();
				return true;

			}
		});
		showAsSubDialog(ogd);
		if (!ogd.wasOKed())
			return;
		if (!pwClosed)
			plot.getImagePlus().setTitle(WindowManager.makeUniqueName(ogd.getNextString()));

	}
 

private void setPlotFont() {

		if (plot == null)
			return;

		final String[] FONTS = new String[] { Font.SANS_SERIF, Font.MONOSPACED, Font.SERIF };
		final String[] STYLES = { "Plain", "Bold", "Italic", "Bold+Italic" };
		final String[] JUSTIFICATIONS = { "Left", "Center", "Right" };
		final String[] SCOPES = { "Plot", "Both Axes Titles", "X-axis Title", "Y-axis Title" };
		final String[] CHOICE_DEFAULTS = { FONTS[0], STYLES[0], JUSTIFICATIONS[0], SCOPES[0] };
		final int[] INT_STYLES = { Font.PLAIN, Font.BOLD, Font.ITALIC, Font.BOLD + Font.ITALIC };
		final int[] INT_JUSTIFICATIONS = { Plot.LEFT, Plot.CENTER, Plot.RIGHT };
		final int DEF_SIZE = 12;
		final boolean DEF_ANTIALISED = true;

		final GenericDialog fgd = new GenericDialog("Font Options");
		fgd.addChoice("Type:", FONTS, CHOICE_DEFAULTS[0]);
		fgd.addChoice("Style:", STYLES, CHOICE_DEFAULTS[1]);
		fgd.addChoice("Justification:", JUSTIFICATIONS, CHOICE_DEFAULTS[2]);
		fgd.addSlider("Size:", 9, 24, DEF_SIZE);
		fgd.setInsets(0, 20, 15);
		fgd.addCheckbox("Antialiased text", DEF_ANTIALISED);
		fgd.addChoice("Apply to:", SCOPES, CHOICE_DEFAULTS[3]);
		fgd.hideCancelButton();
		fgd.addHelp("");
		fgd.setHelpLabel("Apply Defaults");
		fgd.addDialogListener(new DialogListener() {
			@Override
			public boolean dialogItemChanged(final GenericDialog gd, final AWTEvent e) {
				if (e != null && e.toString().contains("Apply Defaults")) {
					@SuppressWarnings("unchecked")
					final Vector<Choice> nChoices = gd.getChoices();
					for (final Choice choice : nChoices)
						choice.select(CHOICE_DEFAULTS[nChoices.indexOf(choice)]);
					((TextField) gd.getNumericFields().get(0)).setText(Integer.toString(DEF_SIZE));
					((Checkbox) gd.getCheckboxes().get(0)).setState(DEF_ANTIALISED);
				}

				final String type = FONTS[fgd.getNextChoiceIndex()];
				final int style = INT_STYLES[fgd.getNextChoiceIndex()];
				final int justification = INT_JUSTIFICATIONS[fgd.getNextChoiceIndex()];
				final int size = (int) fgd.getNextNumber();
				final int scopeIdx = fgd.getNextChoiceIndex();

				plot.setJustification(justification);
				plot.setAntialiasedText(fgd.getNextBoolean());
				final Font font = new Font(type, style, size);
				switch (scopeIdx) {
				case 1: // SCOPES[1]
					plot.setXLabelFont(font);
					plot.setYLabelFont(font);
					break;
				case 2: // SCOPES[2]
					plot.setXLabelFont(font);
					break;
				case 3: // SCOPES[3]
					plot.setYLabelFont(font);
					break;
				default:
					plot.setFont(font);
					plot.setXLabelFont(font);
					plot.setYLabelFont(font);
					break;
				}

				plot.updateImage();
				return true;
			}
		});
		showAsSubDialog(fgd);
		if (!fgd.wasOKed())
			return;
	}