Example usage for org.eclipse.swt.widgets Display getCursorLocation

Introduction

In this page you can find the example usage for org.eclipse.swt.widgets Display getCursorLocation.

Prototype

public Point getCursorLocation() 

Source Link

Document

Returns the location of the on-screen pointer relative to the top left corner of the screen.

Usage

From source file:DialogShellPositionIt.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);

    Shell dialog = new Shell(shell, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
    Point pt = display.getCursorLocation();
    dialog.setLocation(pt.x, pt.y);/*from ww  w  .j  av  a  2 s .  c  o m*/
    dialog.setText("Dialog Shell");
    dialog.setSize(100, 100);
    dialog.open();

    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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From source file:TimerRepeating.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    final int time = 500;

    Runnable timer = new Runnable() {
        public void run() {
            Point point = display.getCursorLocation();
            Rectangle rect = shell.getBounds();
            if (rect.contains(point)) {
                System.out.println("In");
            } else {
                System.out.println("Out");
            }/*from  www .ja v  a  2 s.  c o m*/
            display.timerExec(time, this);
        }
    };
    display.timerExec(time, timer);

    shell.setSize(200, 200);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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From source file:org.eclipse.swt.snippets.Snippet233.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Parent Shell");
    shell.addMouseListener(mouseDownAdapter(e -> {
        Shell dialog = new Shell(shell, SWT.DIALOG_TRIM | SWT.APPLICATION_MODAL);
        Point pt = display.getCursorLocation();
        dialog.setLocation(pt.x, pt.y);//from  w  ww.ja  v a2 s  . c o  m
        dialog.setText("Dialog Shell");
        dialog.setSize(100, 100);
        dialog.open();
    }));
    shell.setSize(400, 400);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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From source file:org.eclipse.swt.snippets.Snippet16.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Snippet 16");
    final int time = 500;
    Runnable timer = new Runnable() {
        @Override/*from ww  w  .  ja v a2s  .co m*/
        public void run() {
            if (shell.isDisposed())
                return;
            Point point = display.getCursorLocation();
            Rectangle rect = shell.getBounds();
            if (rect.contains(point)) {
                System.out.println("In");
            } else {
                System.out.println("Out");
            }
            display.timerExec(time, this);
        }
    };
    display.timerExec(time, timer);
    shell.setSize(200, 200);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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From source file:org.eclipse.swt.snippets.Snippet221.java

public static void main(String[] args) {
    final Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 221");
    shell.setLayout(new FillLayout());
    final Tree tree = new Tree(shell, SWT.FULL_SELECTION | SWT.BORDER);
    tree.setHeaderVisible(true);//from w  w w.  java  2  s . c  om
    TreeColumn column0 = new TreeColumn(tree, SWT.LEFT);
    column0.setText("Column 0");
    TreeColumn column1 = new TreeColumn(tree, SWT.LEFT);
    column1.setText("Column 1");
    TreeColumn column2 = new TreeColumn(tree, SWT.LEFT);
    column2.setText("Column 2");
    for (int i = 0; i < 9; i++) {
        TreeItem item = new TreeItem(tree, SWT.NONE);
        item.setText("item " + i);
        item.setText(1, "column 1 - " + i);
        item.setText(2, "column 2 - " + i);
        for (int j = 0; j < 9; j++) {
            TreeItem subItem = new TreeItem(item, SWT.NONE);
            subItem.setText("item " + i + " " + j);
            subItem.setText(1, "column 1 - " + i + " " + j);
            subItem.setText(2, "column 2 - " + i + " " + j);
            for (int k = 0; k < 9; k++) {
                TreeItem subsubItem = new TreeItem(subItem, SWT.NONE);
                subsubItem.setText("item " + i + " " + j + " " + k);
                subsubItem.setText(1, "column 1 - " + i + " " + j + " " + k);
                subsubItem.setText(2, "column 2 - " + i + " " + j + " " + k);
            }
        }
    }
    column0.pack();
    column1.pack();
    column2.pack();

    Heartbeat = () -> {
        if (!Tracking || tree.isDisposed())
            return;
        Point cursor = display.getCursorLocation();
        cursor = display.map(null, tree, cursor);
        Scroll(tree, cursor.x, cursor.y);
        display.timerExec(ScrollSpeed, Heartbeat);
    };
    Listener listener = event -> {
        switch (event.type) {
        case SWT.MouseEnter:
            Tracking = true;
            display.timerExec(0, Heartbeat);
            break;
        case SWT.MouseExit:
            Tracking = false;
            break;
        }
    };
    tree.addListener(SWT.MouseEnter, listener);
    tree.addListener(SWT.MouseExit, listener);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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