Java Code Examples for org.jfree.chart.fx.ChartCanvas#setCursor()

The following examples show how to use org.jfree.chart.fx.ChartCanvas#setCursor() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: PanHandlerFX.java    From openstock with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Handles a mouse pressed event by recording the initial mouse pointer
 * location.
 * 
 * @param canvas  the JavaFX canvas (<code>null</code> not permitted).
 * @param e  the mouse event (<code>null</code> not permitted).
 */
@Override
public void handleMousePressed(ChartCanvas canvas, MouseEvent e) {
    Plot plot = canvas.getChart().getPlot();
    if (!(plot instanceof Pannable)) {
        canvas.clearLiveHandler();
        return;
    }
    Pannable pannable = (Pannable) plot;
    if (pannable.isDomainPannable() || pannable.isRangePannable()) {
        Point2D point = new Point2D.Double(e.getX(), e.getY());
        Rectangle2D dataArea = canvas.findDataArea(point);
        if (dataArea != null && dataArea.contains(point)) {
            this.panW = dataArea.getWidth();
            this.panH = dataArea.getHeight();
            this.panLast = point;
            canvas.setCursor(javafx.scene.Cursor.MOVE);
        }
    }
    // the actual panning occurs later in the mouseDragged() method
}
Example 2
Source File: PanHandlerFX.java    From jfreechart-fx with GNU Lesser General Public License v2.1 6 votes vote down vote up 
/**
 * Handles a mouse pressed event by recording the initial mouse pointer
 * location.
 * 
 * @param canvas  the JavaFX canvas ({@code null} not permitted).
 * @param e  the mouse event ({@code null} not permitted).
 */
@Override
public void handleMousePressed(ChartCanvas canvas, MouseEvent e) {
	if (canvas.getChart() == null) {
		return;
	}
    Plot plot = canvas.getChart().getPlot();
    if (!(plot instanceof Pannable)) {
        canvas.clearLiveHandler();
        return;
    }
    Pannable pannable = (Pannable) plot;
    if (pannable.isDomainPannable() || pannable.isRangePannable()) {
        Point2D point = new Point2D.Double(e.getX(), e.getY());
        Rectangle2D dataArea = canvas.findDataArea(point);
        if (dataArea != null && dataArea.contains(point)) {
            this.panW = dataArea.getWidth();
            this.panH = dataArea.getHeight();
            this.panLast = point;
            canvas.setCursor(javafx.scene.Cursor.MOVE);
        }
    }
    // the actual panning occurs later in the mouseDragged() method
}
Example 3
Source File: PanHandlerFX.java    From ccu-historian with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Handles a mouse pressed event by recording the initial mouse pointer
 * location.
 * 
 * @param canvas  the JavaFX canvas (<code>null</code> not permitted).
 * @param e  the mouse event (<code>null</code> not permitted).
 */
@Override
public void handleMousePressed(ChartCanvas canvas, MouseEvent e) {
    Plot plot = canvas.getChart().getPlot();
    if (!(plot instanceof Pannable)) {
        canvas.clearLiveHandler();
        return;
    }
    Pannable pannable = (Pannable) plot;
    if (pannable.isDomainPannable() || pannable.isRangePannable()) {
        Point2D point = new Point2D.Double(e.getX(), e.getY());
        Rectangle2D dataArea = canvas.findDataArea(point);
        if (dataArea != null && dataArea.contains(point)) {
            this.panW = dataArea.getWidth();
            this.panH = dataArea.getHeight();
            this.panLast = point;
            canvas.setCursor(javafx.scene.Cursor.MOVE);
        }
    }
    // the actual panning occurs later in the mouseDragged() method
}
Example 4
Source File: PanHandlerFX.java    From SIMVA-SoS with Apache License 2.0 6 votes vote down vote up 
/**
 * Handles a mouse pressed event by recording the initial mouse pointer
 * location.
 * 
 * @param canvas  the JavaFX canvas (<code>null</code> not permitted).
 * @param e  the mouse event (<code>null</code> not permitted).
 */
@Override
public void handleMousePressed(ChartCanvas canvas, MouseEvent e) {
    Plot plot = canvas.getChart().getPlot();
    if (!(plot instanceof Pannable)) {
        canvas.clearLiveHandler();
        return;
    }
    Pannable pannable = (Pannable) plot;
    if (pannable.isDomainPannable() || pannable.isRangePannable()) {
        Point2D point = new Point2D.Double(e.getX(), e.getY());
        Rectangle2D dataArea = canvas.findDataArea(point);
        if (dataArea != null && dataArea.contains(point)) {
            this.panW = dataArea.getWidth();
            this.panH = dataArea.getHeight();
            this.panLast = point;
            canvas.setCursor(javafx.scene.Cursor.MOVE);
        }
    }
    // the actual panning occurs later in the mouseDragged() method
}
Example 5
Source File: PanHandlerFX.java    From ECG-Viewer with GNU General Public License v2.0 6 votes vote down vote up 
/**
 * Handles a mouse pressed event by recording the initial mouse pointer
 * location.
 * 
 * @param canvas  the JavaFX canvas (<code>null</code> not permitted).
 * @param e  the mouse event (<code>null</code> not permitted).
 */
@Override
public void handleMousePressed(ChartCanvas canvas, MouseEvent e) {
    Plot plot = canvas.getChart().getPlot();
    if (!(plot instanceof Pannable)) {
        canvas.clearLiveHandler();
        return;
    }
    Pannable pannable = (Pannable) plot;
    if (pannable.isDomainPannable() || pannable.isRangePannable()) {
        Point2D point = new Point2D.Double(e.getX(), e.getY());
        Rectangle2D dataArea = canvas.findDataArea(point);
        if (dataArea != null && dataArea.contains(point)) {
            this.panW = dataArea.getWidth();
            this.panH = dataArea.getHeight();
            this.panLast = point;
            canvas.setCursor(javafx.scene.Cursor.MOVE);
        }
    }
    // the actual panning occurs later in the mouseDragged() method
}
Example 6
Source File: PanHandlerFX.java    From buffer_bci with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Handles a mouse pressed event by recording the initial mouse pointer
 * location.
 * 
 * @param canvas  the JavaFX canvas (<code>null</code> not permitted).
 * @param e  the mouse event (<code>null</code> not permitted).
 */
@Override
public void handleMousePressed(ChartCanvas canvas, MouseEvent e) {
    Plot plot = canvas.getChart().getPlot();
    if (!(plot instanceof Pannable)) {
        canvas.clearLiveHandler();
        return;
    }
    Pannable pannable = (Pannable) plot;
    if (pannable.isDomainPannable() || pannable.isRangePannable()) {
        Point2D point = new Point2D.Double(e.getX(), e.getY());
        Rectangle2D dataArea = canvas.findDataArea(point);
        if (dataArea != null && dataArea.contains(point)) {
            this.panW = dataArea.getWidth();
            this.panH = dataArea.getHeight();
            this.panLast = point;
            canvas.setCursor(javafx.scene.Cursor.MOVE);
        }
    }
    // the actual panning occurs later in the mouseDragged() method
}
Example 7
Source File: PanHandlerFX.java    From buffer_bci with GNU General Public License v3.0 6 votes vote down vote up 
/**
 * Handles a mouse pressed event by recording the initial mouse pointer
 * location.
 * 
 * @param canvas  the JavaFX canvas (<code>null</code> not permitted).
 * @param e  the mouse event (<code>null</code> not permitted).
 */
@Override
public void handleMousePressed(ChartCanvas canvas, MouseEvent e) {
    Plot plot = canvas.getChart().getPlot();
    if (!(plot instanceof Pannable)) {
        canvas.clearLiveHandler();
        return;
    }
    Pannable pannable = (Pannable) plot;
    if (pannable.isDomainPannable() || pannable.isRangePannable()) {
        Point2D point = new Point2D.Double(e.getX(), e.getY());
        Rectangle2D dataArea = canvas.findDataArea(point);
        if (dataArea != null && dataArea.contains(point)) {
            this.panW = dataArea.getWidth();
            this.panH = dataArea.getHeight();
            this.panLast = point;
            canvas.setCursor(javafx.scene.Cursor.MOVE);
        }
    }
    // the actual panning occurs later in the mouseDragged() method
}
Example 8
Source File: PanHandlerFX.java    From openstock with GNU General Public License v3.0 5 votes vote down vote up 
public void handleMouseReleased(ChartCanvas canvas, MouseEvent e) {  
    //if we have been panning reset the cursor
    //unregister in any case
    if (this.panLast != null) {
        canvas.setCursor(javafx.scene.Cursor.DEFAULT);
    }
    this.panLast = null;
    canvas.clearLiveHandler();
}
Example 9
Source File: PanHandlerFX.java    From jfreechart-fx with GNU Lesser General Public License v2.1 5 votes vote down vote up 
@Override
public void handleMouseReleased(ChartCanvas canvas, MouseEvent e) {  
    //if we have been panning reset the cursor
    //unregister in any case
    if (this.panLast != null) {
        canvas.setCursor(javafx.scene.Cursor.DEFAULT);
    }
    this.panLast = null;
    canvas.clearLiveHandler();
}
Example 10
Source File: PanHandlerFX.java    From ccu-historian with GNU General Public License v3.0 5 votes vote down vote up 
public void handleMouseReleased(ChartCanvas canvas, MouseEvent e) {  
    //if we have been panning reset the cursor
    //unregister in any case
    if (this.panLast != null) {
        canvas.setCursor(javafx.scene.Cursor.DEFAULT);
    }
    this.panLast = null;
    canvas.clearLiveHandler();
}
Example 11
Source File: PanHandlerFX.java    From SIMVA-SoS with Apache License 2.0 5 votes vote down vote up 
public void handleMouseReleased(ChartCanvas canvas, MouseEvent e) {  
    //if we have been panning reset the cursor
    //unregister in any case
    if (this.panLast != null) {
        canvas.setCursor(javafx.scene.Cursor.DEFAULT);
    }
    this.panLast = null;
    canvas.clearLiveHandler();
}
Example 12
Source File: PanHandlerFX.java    From ECG-Viewer with GNU General Public License v2.0 5 votes vote down vote up 
public void handleMouseReleased(ChartCanvas canvas, MouseEvent e) {  
    //if we have been panning reset the cursor
    //unregister in any case
    if (this.panLast != null) {
        canvas.setCursor(javafx.scene.Cursor.DEFAULT);
    }
    this.panLast = null;
    canvas.clearLiveHandler();
}
Example 13
Source File: PanHandlerFX.java    From buffer_bci with GNU General Public License v3.0 5 votes vote down vote up 
public void handleMouseReleased(ChartCanvas canvas, MouseEvent e) {  
    //if we have been panning reset the cursor
    //unregister in any case
    if (this.panLast != null) {
        canvas.setCursor(javafx.scene.Cursor.DEFAULT);
    }
    this.panLast = null;
    canvas.clearLiveHandler();
}
Example 14
Source File: PanHandlerFX.java    From buffer_bci with GNU General Public License v3.0 5 votes vote down vote up 
public void handleMouseReleased(ChartCanvas canvas, MouseEvent e) {  
    //if we have been panning reset the cursor
    //unregister in any case
    if (this.panLast != null) {
        canvas.setCursor(javafx.scene.Cursor.DEFAULT);
    }
    this.panLast = null;
    canvas.clearLiveHandler();
}