From ff5248437491f1829c0168b271e85cb358516577 Mon Sep 17 00:00:00 2001
From: Eduardo Pedroni <e.pedroni91@gmail.com>
Date: Mon, 9 Mar 2015 16:40:17 -0300
Subject: Moved GUI to its own repository

---
 src/jcgp/gui/dragresize/HorizontalDragResize.java | 131 ----------------------
 1 file changed, 131 deletions(-)
 delete mode 100644 src/jcgp/gui/dragresize/HorizontalDragResize.java

(limited to 'src/jcgp/gui/dragresize/HorizontalDragResize.java')

diff --git a/src/jcgp/gui/dragresize/HorizontalDragResize.java b/src/jcgp/gui/dragresize/HorizontalDragResize.java
deleted file mode 100644
index e88eafd..0000000
--- a/src/jcgp/gui/dragresize/HorizontalDragResize.java
+++ /dev/null
@@ -1,131 +0,0 @@
-package jcgp.gui.dragresize;
-
-import javafx.event.EventHandler;
-import javafx.scene.Cursor;
-import javafx.scene.input.MouseEvent;
-import javafx.scene.layout.Region;
-import jcgp.gui.constants.Constants;
-
-/**
- * This class adds horizontal drag resize functionality to any 
- * arbitrary region provided. This is done by using the static
- * method {@code makeDragResizable()}.
- * <br><br>
- * This is based on a class by Andrew Till found on:
- * http://andrewtill.blogspot.co.uk/2012/12/dragging-to-resize-javafx-region.html
- * 
- */
-public class HorizontalDragResize {
-	
-	private boolean dragging = false;
-	private final Region region;
-	
-	/**
-	 * For internal use only, creates an instance of the actual
-	 * resizer used.
-	 * 
-	 * @param region the region to make resizable.
-	 */
-	private HorizontalDragResize(Region region) {
-		this.region = region;
-	}
-	
-	/**
-	 * Makes the specified region drag resizable.
-	 * This particular implementation only creates a resize 
-	 * click-and-drag area on the left side of the region. 
-	 * The resize area is defined by {@code GUI.RESIZE_MARGIN}.
-	 * 
-	 * @param region the region to make resizable.
-	 */
-	public static void makeDragResizable(final Region region) {
-		// make the instance, this actually performs the resizing
-		final HorizontalDragResize dr = new HorizontalDragResize(region);
-
-		// set mouse listeners
-		region.setOnMousePressed(new EventHandler<MouseEvent>() {
-			@Override
-			public void handle(MouseEvent event) {
-		        dr.mousePressed(event);
-			}
-		});
-		region.setOnMouseDragged(new EventHandler<MouseEvent>() {
-			@Override
-			public void handle(MouseEvent event) {
-				dr.mouseDragged(event);
-			}
-		});
-		region.setOnMouseMoved(new EventHandler<MouseEvent>() {
-			@Override
-			public void handle(MouseEvent event) {
-				dr.mouseMoved(event);
-			}
-		});
-		region.setOnMouseReleased(new EventHandler<MouseEvent>() {
-			@Override
-			public void handle(MouseEvent event) {
-				dr.mouseReleased();
-			}
-		});
-		
-	}
-	
-	/**
-	 * If the press happened in the resize area, raise the drag flag.
-	 * 
-	 * @param event the associated mouse event.
-	 */
-	private void mousePressed(MouseEvent event) {
-		if(isInDraggableZone(event)) {
-	        dragging = true;
-        }
-	}
-
-	/**
-	 * If drag flag is high, resize the region to match the mouse position.
-	 * 
-	 * @param event the associated mouse event.
-	 */
-	private void mouseDragged(MouseEvent event) {
-		if(dragging) {
-			double newWidth = region.getWidth() - event.getX();
-			if (newWidth >= region.getMinWidth()) {
-				region.setPrefWidth(newWidth);
-			} else {
-				region.setPrefWidth(region.getMinWidth());
-			}
-		}
-	}
-	
-	/**
-	 * Change the cursor if the mouse position overlaps with the resize area.
-	 * 
-	 * @param event the associated mouse event.
-	 */
-	private void mouseMoved(MouseEvent event) {
-		if(isInDraggableZone(event) || dragging) {
-			region.setCursor(Cursor.H_RESIZE);
-		} else {
-			region.setCursor(Cursor.DEFAULT);
-		}
-	}
-
-	/**
-	 * Finish resizing.
-	 */
-	private void mouseReleased() {
-		dragging = false;
-		region.setCursor(Cursor.DEFAULT);
-	}
-
-	/**
-	 * Assert whether the mouse cursor is in the draggable area defined by {@code GUI.RESIZE_MARGIN}.
-	 * 
-	 * @param event the associated mouse event.
-	 * @return true if the mouse position is in the draggable area.
-	 */
-	private boolean isInDraggableZone(MouseEvent event) {
-		return event.getX() < (Constants.RESIZE_MARGIN);
-	}
-
-}
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