Java JColorChooser.createDialog方法代碼示例

import javax.swing.JColorChooser; //導入方法依賴的package包/類
public ColorEditor() {
    // Set up the editor (from the table's point of view),
    // which is a button.
    // This button brings up the color chooser dialog,
    // which is the editor from the user's point of view.
    button = new JButton();
    button.setActionCommand(EDIT);
    button.addActionListener(this);
    button.setBorderPainted(false);

    // Set up the dialog that the button brings up.
    colorChooser = new JColorChooser();
    dialog = JColorChooser.createDialog(button, "Pick a Color", true, // modal
            colorChooser, this, // OK button handler
            null); // no CANCEL button handler
}
 

import javax.swing.JColorChooser; //導入方法依賴的package包/類
@Override
public void actionPerformed(ActionEvent ae) {
    
	if (ae.getSource()==this.button) {
        //The user has clicked the cell, so bring up the dialog.
        button.setBackground(currentColor);
       
        //Set up the dialog that the button brings up.
        colorChooser = new JColorChooser();
        colorChooser.setColor(currentColor);
        JDialog dialog = JColorChooser.createDialog(button, "Pick a Color", true, colorChooser, this,  null); 
        dialog.setVisible(true);
        // --- From here: user action in the dialog ---
        fireEditingStopped();
        
    } else { //User pressed dialog's "OK" button.
        currentColor = colorChooser.getColor();
    }
}
 

import javax.swing.JColorChooser; //導入方法依賴的package包/類
private Color showDialog(Component component, String title, Color initialColor) throws HeadlessException {
	final JColorChooser chooser = new JColorChooser(initialColor != null ? initialColor : Color.white);

	// configuring color chooser panel

	chooser.setPreviewPanel(new JPanel());
	if (colorChoosers != null) {
		chooser.setChooserPanels(colorChoosers);
	} else {
		chooser.removeChooserPanel(chooser.getChooserPanels()[0]);
		chooser.removeChooserPanel(chooser.getChooserPanels()[1]);
	}

	// creating dialog
	ColorTracker ok = new ColorTracker(chooser);
	JDialog dialog = JColorChooser.createDialog(component, title, true, chooser, ok, null);
	dialog.setVisible(true); // blocks until user brings dialog down...
	return ok.getColor();
}
 

import javax.swing.JColorChooser; //導入方法依賴的package包/類
/**
 * Handles events from the editor button and from
 * the dialog's OK button.
 */
public void actionPerformed(ActionEvent e) {
	if (EDIT.equals(e.getActionCommand())) {
		//The user has clicked the cell, so
		//bring up the dialog.
		button.setBackground(currentColor);
		colorChooser.setColor(currentColor);
		JDialog dialog = JColorChooser.createDialog(button, "Choose User Class Color", true, //modal
				colorChooser, this, //OK button handler
				null); //no CANCEL button handler
		Dimension scrDim = Toolkit.getDefaultToolkit().getScreenSize();
		dialog.setBounds((scrDim.width - dialog.getWidth()) / 2, (scrDim.height - dialog.getHeight()) / 2, dialog.getWidth(), dialog.getHeight());
		dialog.setVisible(true);

		//Make the renderer reappear.
		fireEditingStopped();

	} else { //User pressed dialog's "OK" button.
		currentColor = colorChooser.getColor();
	}
}
 

import javax.swing.JColorChooser; //導入方法依賴的package包/類
/**
 * Constructor.
 */
public ColorCellEditor() {
    button = new JButton() {
        @Override
        public void paintComponent(Graphics g) {
            // When the buttons are pressed they are redrawn with the default
            // background color but not what we want.
            g.setColor(getBackground());
            g.fillRect(0, 0, getWidth(), getHeight());
        }
    };
    
    button.setActionCommand(EDIT);
    button.addActionListener(this);

    //Set up the dialog that the button brings up.
    colorChooser = new JColorChooser();
    dialog = JColorChooser.createDialog(button, "Pick a Color", true, colorChooser, this, null);
}
 

import javax.swing.JColorChooser; //導入方法依賴的package包/類
static JDialog show(JColorChooser chooser) {
    JDialog dialog = JColorChooser.createDialog(null, null, false, chooser, null, null);
    dialog.setVisible(true);
    // block till displayed
    Point point = null;
    while (point == null) {
        try {
            point = dialog.getLocationOnScreen();
        }
        catch (IllegalStateException exception) {
            pause(DELAY);
        }
    }
    return dialog;
}
 

import javax.swing.JColorChooser; //導入方法依賴的package包/類
@Override
public void actionPerformed(ActionEvent actionEvent) {
    Object object = actionEvent.getSource();
    Component component = object instanceof Component ? (Component)object : null;
    JDialog jDialog = JColorChooser.createDialog(component, "ColorChooser", false, new JColorChooser(Color.BLUE), null, null);
    jDialog.setVisible(true);
}
 

import javax.swing.JColorChooser; //導入方法依賴的package包/類
/**
 * Method description
 * 
 * @see
 * @param objPactionEvent
 */
@Override final public void actionPerformed(ActionEvent objPactionEvent) {

	Tools.debug("PreferenceStringLocalColorJButton.actionPerformed()");
	int intLtitleStringLanguageIndex = Constants.bytS_UNCLASS_NO_VALUE;
	switch (this.bytGcolorPreferenceType) {
		case PreferencesJDialog.bytS_STRING_LOCAL_PREFERENCE_SITESWAP_DAY:
			intLtitleStringLanguageIndex = Language.intS_TITLE_DAY_SITESWAP_COLOR;
			break;
		case PreferencesJDialog.bytS_STRING_LOCAL_PREFERENCE_SITESWAP_NIGHT:
			intLtitleStringLanguageIndex = Language.intS_TITLE_NIGHT_SITESWAP_COLOR;
			break;
		case PreferencesJDialog.bytS_STRING_LOCAL_PREFERENCE_BACKGROUND_DAY:
			intLtitleStringLanguageIndex = Language.intS_TITLE_DAY_BACKGROUND_COLOR;
			break;
		case PreferencesJDialog.bytS_STRING_LOCAL_PREFERENCE_BACKGROUND_NIGHT:
			intLtitleStringLanguageIndex = Language.intS_TITLE_NIGHT_BACKGROUND_COLOR;
			break;
		case PreferencesJDialog.bytS_STRING_LOCAL_PREFERENCE_JUGGLER_DAY:
			intLtitleStringLanguageIndex = Language.intS_TITLE_DAY_JUGGLER_COLOR;
			break;
		case PreferencesJDialog.bytS_STRING_LOCAL_PREFERENCE_JUGGLER_NIGHT:
			intLtitleStringLanguageIndex = Language.intS_TITLE_NIGHT_JUGGLER_COLOR;
			break;
	}

	if (this.objGcolorChooserJDialog == null) {

		// Color chooser dialog title :
		// Color chooser dialog :
		this.objGjColorChooser = new PreferencesJColorChooser(this.objGcontrolJFrame, this.objGpreferencesJDialog, this.bytGcolorPreferenceType);
		this.objGjColorChooser.setOpaque(true);
		this.objGcolorChooserJDialog =
										JColorChooser.createDialog(	this.objGpreferencesJDialog,
																	Strings.strS_EMPTY,
																	true,
																	this.objGjColorChooser,
																	this.objGjColorChooser.getActionListener(true),
																	this.objGjColorChooser.getActionListener(false));
		Tools.doSetFont(this.objGcolorChooserJDialog, this.objGcontrolJFrame.getFont());
		this.objGcolorChooserJDialog.validate();
		this.objGcolorChooserJDialog.pack();
		final Rectangle objLcolorChooserJDialogRectangle = this.objGcolorChooserJDialog.getBounds();
		this.objGcolorChooserJDialog.setBounds(	(int) objLcolorChooserJDialogRectangle.getX() - 10,
												(int) objLcolorChooserJDialogRectangle.getY() - 20,
												(int) objLcolorChooserJDialogRectangle.getWidth() + 20,
												(int) objLcolorChooserJDialogRectangle.getHeight() + 20);
		this.objGcolorChooserJDialog.setResizable(false);
	}

	// Display the color chooser dialog :
	this.objGjColorChooser.stateChanged(null);
	this.objGcolorChooserJDialog.setTitle(this.objGpreferencesJDialog.getLanguageString(intLtitleStringLanguageIndex));
	this.objGcolorChooserJDialog.setVisible(true);
}