X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.scenegraph%2Fsrc%2Forg%2Fsimantics%2Fscenegraph%2Fg2d%2FIG2DNode.java;fp=bundles%2Forg.simantics.scenegraph%2Fsrc%2Forg%2Fsimantics%2Fscenegraph%2Fg2d%2FIG2DNode.java;h=0afebc2db387857a305a8458001755c28766e973;hp=4e816c04189c8150fd0baa7fd299bad7de6dbddc;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hpb=24e2b34260f219f0d1644ca7a138894980e25b14
diff --git a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/IG2DNode.java b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/IG2DNode.java
index 4e816c041..0afebc2db 100644
--- a/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/IG2DNode.java
+++ b/bundles/org.simantics.scenegraph/src/org/simantics/scenegraph/g2d/IG2DNode.java
@@ -1,157 +1,157 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.scenegraph.g2d;
-
-import java.awt.Composite;
-import java.awt.Graphics2D;
-import java.awt.geom.AffineTransform;
-import java.awt.geom.Point2D;
-import java.awt.geom.Rectangle2D;
-
-import org.simantics.scenegraph.INode;
-import org.simantics.scenegraph.g2d.events.IEventHandler;
-
-/**
- *
- *
- * @author Tuukka Lehtonen
- */
-public interface IG2DNode extends INode, IEventHandler {
-
- /**
- * Set the z-index, i.e. the rendering order number for this 2D node.
- * 2D nodes are sorted in ascending z-order for rendering.
- *
- * @param z
- */
- @SyncField("z")
- public void setZIndex(int z);
-
- /**
- * @return the rendering order of this 2D node.
- */
- public int getZIndex();
-
- /**
- * @return false if this node will not render anything if
- * {@link #render(Graphics2D)} was invoked. Serves as a means to
- * optimize rendering. Should always return true by
- * default.
- */
- public boolean validate();
-
- /**
- * Perform the actual rendering. Node state changes should be avoided in
- * this method. This method should not change the transform of the g2d
- * instance. You should call g2d.create or copy the original transform and
- * put it back at the end of this method according to what is specified in
- * {@link Graphics2D#setTransform(AffineTransform)}.
- *
- * This method is always invoked so that the local transform of this
- * {@link IG2DNode} has not been applied to the Graphics2D rendering
- * context. It is this node's responsibility to apply its own transform
- * during rendering if necessary.
- *
- * The method must also make sure that it returns the {@link Composite} of
- * g2d to its original state using (see {@link Graphics2D#setComposite(Composite)).
- *
- * @param g2d
- *
- * @see #setTransform(AffineTransform)
- * @see #getTransform()
- */
- public void render(Graphics2D g2d);
-
- /**
- * Mark the scene graph to be repainted in its current rendering context (UI
- * component) as soon as is appropriate for the backend system.
- */
- public void repaint();
-
- // Bounds and transformation
-
- /**
- * @return affine transformation set for this node to transform it into its
- * parent's coordinate space
- */
- public AffineTransform getTransform();
-
- /**
- * Set an affine transformation for this node that transforms its local
- * coordinates into its parent's coordinate space
- *
- * @param transform local → parent transform
- */
- public void setTransform(AffineTransform transform);
-
- /**
- * Return bounds transformed with local transformation
- *
- * @return transformed bounds
- */
- public Rectangle2D getBounds();
-
- /**
- * Return bounds in local coordinates. May expose internal state of the
- * node. The client is not allowed to modify the returned value.
- *
- * @return bounds
- */
- public Rectangle2D getBoundsInLocal();
-
- public Rectangle2D getBoundsInLocal(boolean ignoreNulls);
-
- // Helper methods for bounds checking
-
- public boolean contains(Point2D point);
-
- public boolean intersects(Rectangle2D rect);
-
- public Point2D localToParent(Point2D point);
-
- public Rectangle2D localToParent(Rectangle2D rect);
-
- public Point2D parentToLocal(Point2D point);
-
- public Rectangle2D parentToLocal(Rectangle2D rect);
-
- public Point2D localToControl(Point2D point);
-
- public Rectangle2D localToControl(Rectangle2D rect);
-
- public Point2D controlToLocal(Point2D point);
-
- public Rectangle2D controlToLocal(Rectangle2D rect);
-
- /**
- * @return root node of the 2D scene graph or null if this node is
- * not part of a properly rooted scene graph hierarchy
- */
- public G2DSceneGraph getRootNode2D();
-
- /**
- * @return true if this node has focus in the owner scene graph
- */
- public boolean hasFocus();
-
- /**
- * @return the node that has focus in the owner scene graph
- */
- public IG2DNode getFocusNode();
-
- /**
- * @param node the node to have focus in the owner scene graph. The
- * specified node must be a part of the same scene graph.
- */
- public void setFocusNode(IG2DNode node);
-
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.scenegraph.g2d;
+
+import java.awt.Composite;
+import java.awt.Graphics2D;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Point2D;
+import java.awt.geom.Rectangle2D;
+
+import org.simantics.scenegraph.INode;
+import org.simantics.scenegraph.g2d.events.IEventHandler;
+
+/**
+ *
+ *
+ * @author Tuukka Lehtonen
+ */
+public interface IG2DNode extends INode, IEventHandler {
+
+ /**
+ * Set the z-index, i.e. the rendering order number for this 2D node.
+ * 2D nodes are sorted in ascending z-order for rendering.
+ *
+ * @param z
+ */
+ @SyncField("z")
+ public void setZIndex(int z);
+
+ /**
+ * @return the rendering order of this 2D node.
+ */
+ public int getZIndex();
+
+ /**
+ * @return false if this node will not render anything if
+ * {@link #render(Graphics2D)} was invoked. Serves as a means to
+ * optimize rendering. Should always return true by
+ * default.
+ */
+ public boolean validate();
+
+ /**
+ * Perform the actual rendering. Node state changes should be avoided in
+ * this method. This method should not change the transform of the g2d
+ * instance. You should call g2d.create or copy the original transform and
+ * put it back at the end of this method according to what is specified in
+ * {@link Graphics2D#setTransform(AffineTransform)}.
+ *
+ * This method is always invoked so that the local transform of this
+ * {@link IG2DNode} has not been applied to the Graphics2D rendering
+ * context. It is this node's responsibility to apply its own transform
+ * during rendering if necessary.
+ *
+ * The method must also make sure that it returns the {@link Composite} of
+ * g2d to its original state using (see {@link Graphics2D#setComposite(Composite)).
+ *
+ * @param g2d
+ *
+ * @see #setTransform(AffineTransform)
+ * @see #getTransform()
+ */
+ public void render(Graphics2D g2d);
+
+ /**
+ * Mark the scene graph to be repainted in its current rendering context (UI
+ * component) as soon as is appropriate for the backend system.
+ */
+ public void repaint();
+
+ // Bounds and transformation
+
+ /**
+ * @return affine transformation set for this node to transform it into its
+ * parent's coordinate space
+ */
+ public AffineTransform getTransform();
+
+ /**
+ * Set an affine transformation for this node that transforms its local
+ * coordinates into its parent's coordinate space
+ *
+ * @param transform local → parent transform
+ */
+ public void setTransform(AffineTransform transform);
+
+ /**
+ * Return bounds transformed with local transformation
+ *
+ * @return transformed bounds
+ */
+ public Rectangle2D getBounds();
+
+ /**
+ * Return bounds in local coordinates. May expose internal state of the
+ * node. The client is not allowed to modify the returned value.
+ *
+ * @return bounds
+ */
+ public Rectangle2D getBoundsInLocal();
+
+ public Rectangle2D getBoundsInLocal(boolean ignoreNulls);
+
+ // Helper methods for bounds checking
+
+ public boolean contains(Point2D point);
+
+ public boolean intersects(Rectangle2D rect);
+
+ public Point2D localToParent(Point2D point);
+
+ public Rectangle2D localToParent(Rectangle2D rect);
+
+ public Point2D parentToLocal(Point2D point);
+
+ public Rectangle2D parentToLocal(Rectangle2D rect);
+
+ public Point2D localToControl(Point2D point);
+
+ public Rectangle2D localToControl(Rectangle2D rect);
+
+ public Point2D controlToLocal(Point2D point);
+
+ public Rectangle2D controlToLocal(Rectangle2D rect);
+
+ /**
+ * @return root node of the 2D scene graph or null if this node is
+ * not part of a properly rooted scene graph hierarchy
+ */
+ public G2DSceneGraph getRootNode2D();
+
+ /**
+ * @return true if this node has focus in the owner scene graph
+ */
+ public boolean hasFocus();
+
+ /**
+ * @return the node that has focus in the owner scene graph
+ */
+ public IG2DNode getFocusNode();
+
+ /**
+ * @param node the node to have focus in the owner scene graph. The
+ * specified node must be a part of the same scene graph.
+ */
+ public void setFocusNode(IG2DNode node);
+
+}