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-rw-r--r--src/jcgp/gui/dragresize/HorizontalDragResize.java131
-rw-r--r--src/jcgp/gui/dragresize/VerticalDragResize.java132
2 files changed, 0 insertions, 263 deletions
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);
- }
-
-}
diff --git a/src/jcgp/gui/dragresize/VerticalDragResize.java b/src/jcgp/gui/dragresize/VerticalDragResize.java
deleted file mode 100644
index 4f784e5..0000000
--- a/src/jcgp/gui/dragresize/VerticalDragResize.java
+++ /dev/null
@@ -1,132 +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 vertical 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 VerticalDragResize {
-
- 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 VerticalDragResize(Region region) {
- this.region = region;
- }
-
- /**
- * Makes the specified region drag resizable.
- * This particular implementation only creates a resize
- * click-and-drag area on the top 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 VerticalDragResize dr = new VerticalDragResize(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 newHeight = region.getHeight() - event.getY();
- if (newHeight >= region.getMinHeight()) {
- region.setPrefHeight(newHeight);
- } else {
- region.setPrefHeight(region.getMinHeight());
- }
- }
- }
-
- /**
- * 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.V_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.getY() < (Constants.RESIZE_MARGIN);
- }
-
-}