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Common classes for fok projects

There is a newer version: 0.1.5

package view;

import javafx.scene.Node;
import javafx.scene.control.Button;

/**
 * A {@link Button} that can display a control text (E. g. {@code Cancel}) and a
 * progress text at the same time. The results are like so:

 * 
 * If you set a controlText (let's say {@code Start operation}) but no
 * progressText: {@code Start operation}
 * If you set a progressText (let's say {@code Download running}) but no
 * controlText: {@code Cancel}
 * If you set a controlText (let's say {@code Cancel}) and a progressText
 * (let's say {@code Download running}): {@code Download running - Cancel}
 * 
 * 
 * @author frede
 *
 */
public class ProgressButton extends Button {

	private String controlText = "";
	private String progressText = "";

	/**
	 * Creates a button with an empty string for its label.
	 */
	public ProgressButton() {
		super();
	}

	/**
	 * Creates a button with the specified text as its label.
	 * 
	 * @param text
	 *            A text string for its label.
	 */
	public ProgressButton(String text) {
		super(text);
	}

	/**
	 * Creates a button with the specified text and icon for its label.
	 * 
	 * @param text
	 *            A text string for its label.
	 * @param graphic
	 *            The icon for its label.
	 */
	public ProgressButton(String text, Node graphic) {
		super(text, graphic);
	}

	public void setControlText(String controlText) {
		this.controlText = controlText;
		updateText();
	}

	public String getControlText() {
		return this.controlText;
	}

	public void setProgressText(String progressText) {
		this.progressText = progressText;
		updateText();
	}

	public String getProgressText() {
		return this.progressText;
	}

	private void updateText() {
		String finalText;

		if (!this.progressText.equals("")) {
			finalText = this.progressText;
		} else {
			finalText = "";
		}

		if (!this.progressText.equals("") && !this.controlText.equals("")) {
			// Add -
			finalText = finalText + " - ";
		}

		// add the controlText
		finalText = finalText + controlText;

		super.setText(finalText);
	}
}