Example usage for javax.swing JFrame getLocation

Introduction

In this page you can find the example usage for javax.swing JFrame getLocation.

Prototype

public Point getLocation() 

Source Link

Document

Gets the location of this component in the form of a point specifying the component's top-left corner.

Usage

From source file:components.FrameDemo2.java

public void showNewWindow() {
    JFrame frame = new MyFrame();

    //Take care of the no window decorations case.
    //NOTE: Unless you really need the functionality
    //provided by JFrame, you would usually use a
    //Window or JWindow instead of an undecorated JFrame.
    if (noDecorations) {
        frame.setUndecorated(true);/*www . j  a v  a2 s .  c om*/
    }

    //Set window location.
    if (lastLocation != null) {
        //Move the window over and down 40 pixels.
        lastLocation.translate(40, 40);
        if ((lastLocation.x > maxX) || (lastLocation.y > maxY)) {
            lastLocation.setLocation(0, 0);
        }
        frame.setLocation(lastLocation);
    } else {
        lastLocation = frame.getLocation();
    }

    //Calling setIconImage sets the icon displayed when the window
    //is minimized.  Most window systems (or look and feels, if
    //decorations are provided by the look and feel) also use this
    //icon in the window decorations.
    if (specifyIcon) {
        if (createIcon) {
            frame.setIconImage(createFDImage()); //create an icon from scratch
        } else {
            frame.setIconImage(getFDImage()); //get the icon from a file
        }
    }

    //Show window.
    frame.setSize(new Dimension(170, 100));
    frame.setVisible(true);
}

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From source file:FrameDemo2.java

public void showNewWindow() {
    JFrame frame = new MyFrame();

    // Take care of the no window decorations case.
    // NOTE: Unless you really need the functionality
    // provided by JFrame, you would usually use a
    // Window or JWindow instead of an undecorated JFrame.
    if (noDecorations) {
        frame.setUndecorated(true);//from w  w  w  .j a v  a 2  s.c  om
    }

    // Set window location.
    if (lastLocation != null) {
        // Move the window over and down 40 pixels.
        lastLocation.translate(40, 40);
        if ((lastLocation.x > maxX) || (lastLocation.y > maxY)) {
            lastLocation.setLocation(0, 0);
        }
        frame.setLocation(lastLocation);
    } else {
        lastLocation = frame.getLocation();
    }

    // Calling setIconImage sets the icon displayed when the window
    // is minimized. Most window systems (or look and feels, if
    // decorations are provided by the look and feel) also use this
    // icon in the window decorations.
    if (specifyIcon) {
        if (createIcon) {
            frame.setIconImage(createFDImage()); // create an icon from scratch
        } else {
            frame.setIconImage(getFDImage()); // get the icon from a file
        }
    }

    // Show window.
    frame.setSize(new Dimension(170, 100));
    frame.setVisible(true);
}

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From source file:com.tag.FramePreferences.java

public void install() {
    windowStateListener = new WindowStateListener() {

        public void windowStateChanged(WindowEvent e) {
            Object source = e.getSource();
            if (source instanceof JFrame) {
                JFrame frame = (JFrame) source;
                int extendedState = frame.getExtendedState();
                if (extendedState == JFrame.ICONIFIED)
                    return;

                Preferences prefs = getPreferences();
                prefs.putInt(KEY_EXTENDED_STATE, extendedState);
            }//from  www  .  j av a2 s  .  c o  m
        }

    };
    frame.addWindowStateListener(windowStateListener);

    componentListener = new ComponentAdapter() {

        @Override
        public void componentResized(ComponentEvent e) {
            Preferences prefs = getPreferences();
            Dimension size = frame.getSize();
            prefs.putInt(KEY_WIDTH, size.width);
            prefs.putInt(KEY_HEIGHT, size.height);
        }

        @Override
        public void componentMoved(ComponentEvent e) {
            Preferences prefs = getPreferences();
            Point location = frame.getLocation();
            prefs.putInt(KEY_X, location.x);
            prefs.putInt(KEY_Y, location.y);
        }

    };
    frame.addComponentListener(componentListener);
}

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From source file:org.zaproxy.zap.extension.openapi.ImportFromUrlDialog.java

public ImportFromUrlDialog(JFrame parent, ExtensionOpenApi caller) {
    super(parent, true);
    this.setTitle(Constant.messages.getString(MESSAGE_PREFIX + "title"));
    this.caller = caller;
    if (parent != null) {
        Dimension parentSize = parent.getSize();
        Point p = parent.getLocation();
        setLocation(p.x + parentSize.width / 4, p.y + parentSize.height / 4);
    }/* w w  w  .  ja  va2 s.  com*/
    // set up layout
    setLayout(new GridBagLayout());
    GridBagConstraints constraints = new GridBagConstraints();
    constraints.anchor = GridBagConstraints.WEST;
    constraints.insets = new Insets(5, 5, 5, 5);

    buttonImport.addActionListener(this);
    buttonCancel.addActionListener(new ActionListener() {
        @Override
        public void actionPerformed(ActionEvent e) {
            ImportFromUrlDialog.this.setVisible(false);
            ImportFromUrlDialog.this.dispose();
        }
    });

    // add components to the frame
    constraints.gridx = 0;
    constraints.gridy = 0;
    add(new JLabel(Constant.messages.getString(MESSAGE_PREFIX + "labelurl")), constraints);

    constraints.gridx = 1;
    constraints.fill = GridBagConstraints.HORIZONTAL;
    constraints.weightx = 1.0;
    constraints.gridwidth = 2;
    fieldURL = addContextMenu(fieldURL);
    add(fieldURL, constraints);

    constraints.gridx = 0;
    constraints.gridy = 1;
    add(new JLabel(Constant.messages.getString(MESSAGE_PREFIX + "labeloverride")), constraints);

    constraints.gridx = 1;
    constraints.fill = GridBagConstraints.HORIZONTAL;
    constraints.weightx = 1.0;
    constraints.gridwidth = 2;
    add(siteOverride, constraints);

    constraints.gridwidth = 1;
    constraints.gridy = 2;
    constraints.anchor = GridBagConstraints.CENTER;
    add(buttonCancel, constraints);
    constraints.gridx = 2;
    constraints.gridy = 2;
    constraints.anchor = GridBagConstraints.CENTER;
    add(buttonImport, constraints);

    setDefaultCloseOperation(DISPOSE_ON_CLOSE);
    pack();
    setVisible(true);
}

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