Preliminary version of #233

Author: Open Lowcode SAS

src/org/openlowcode/client/graphic/widget/CTextField.java

@@ -368,10 +368,10 @@ public Node getNode(
 						multiselectioncombobox.setMinimumWidgetWidth(400);
 				} else {
 					if (!this.richtextedit) {
-						richtextarea = new RichTextArea(actionmanager, false, true, 400);
+						richtextarea = new RichTextArea(actionmanager, false, true, 400,550);
 
 					} else {
-						richtextarea = new RichTextArea(actionmanager, true, true, 400);
+						richtextarea = new RichTextArea(actionmanager, true, true, 400,550);
 
 					}
 				}
@@ -429,12 +429,12 @@ public Node getNode(
 		if (readonly) {
 			LOGGER.fine("setting up text for label " + label);
 			if (!this.richtextedit) {
-				richtextarea = new RichTextArea(actionmanager, false, false, 400);
+				richtextarea = new RichTextArea(actionmanager, false, false, 400,-1);
 				richtextarea.setTextInput(inputvalue);
 
 				thispane.getChildren().add(richtextarea.getNode());
 			} else {
-				richtextarea = new RichTextArea(actionmanager, true, false, 400);
+				richtextarea = new RichTextArea(actionmanager, true, false, 400,-1);
 				richtextarea.setTextInput(inputvalue);
 
 				thispane.getChildren().add(richtextarea.getNode());

src/org/openlowcode/client/runtime/ClientDisplay.java

@@ -19,6 +19,8 @@
 import org.openlowcode.client.action.CPageAction;
 import org.openlowcode.client.graphic.CPage;
 import org.openlowcode.client.runtime.PageActionManager.ActionSourceTransformer;
+import org.openlowcode.tools.richtext.RichTextArea;
+
 import javafx.scene.input.MouseEvent;
 import javafx.scene.input.ScrollEvent;
 import javafx.event.EventHandler;
@@ -29,7 +31,6 @@
 import javafx.application.Platform;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
-import javafx.geometry.Bounds;
 import javafx.geometry.Insets;
 import javafx.geometry.Orientation;
 import javafx.scene.Node;
@@ -96,34 +97,7 @@ public ConnectionBar getConnectionBar() {
 	 * @param node a node displayed
 	 */
 	public void ensureNodeVisible(Node node) {
-		if (contentholder != null) {
-			Bounds viewport = contentholder.getViewportBounds();
-			double contentHeight = contentholder.getContent()
-					.localToScene(contentholder.getContent().getBoundsInLocal()).getHeight();
-			double nodeMinY = node.localToScene(node.getBoundsInLocal()).getMinY();
-			double nodeMaxY = node.localToScene(node.getBoundsInLocal()).getMaxY();
-			double scrollpaneMinY = contentholder.localToScene(contentholder.getBoundsInLocal()).getMinY();
-			double scrollpaneMaxY = contentholder.localToScene(contentholder.getBoundsInLocal()).getMaxY();
-			double vValueDelta = 0;
-			double vValueCurrent = contentholder.getVvalue();
-			logger.finest("nodeMinY=" + nodeMinY + ", nodeMaxY=" + nodeMaxY + ", vValueCurrent=" + vValueCurrent
-					+ ", contentHeight=" + contentHeight);
-			logger.finest("scrollpaneMinY=" + scrollpaneMinY + ", scrollpaneMaxY=" + scrollpaneMaxY);
-
-			logger.finest("viewport.height=" + viewport.getHeight() + ", viewport.minY=" + viewport.getMinY()
-					+ ", viewport.maxY=" + viewport.getMaxY());
-			if (nodeMinY < scrollpaneMinY) {
-				logger.finest(" --- **** out UP");
-				// currently located above (remember, top left is (0,0))
-				vValueDelta = (nodeMinY - scrollpaneMinY) / (contentHeight - viewport.getHeight());
-
-			} else if (nodeMaxY > scrollpaneMaxY) {
-				logger.finest(" --- **** out DOWN");
-				vValueDelta = (nodeMaxY - scrollpaneMaxY) / (contentHeight - viewport.getHeight());
-
-			}
-			contentholder.setVvalue(vValueCurrent + vValueDelta);
-		}
+		RichTextArea.ensureNodeVisible(contentholder, node);
 	}
 
 	/**

src/org/openlowcode/tools/richtext/Paragraph.java

@@ -538,8 +538,19 @@ protected double computeValue() {
 								textflow.getChildren().add(caretpath);
 								textflow.requestLayout();
 								textflow.requestFocus();
-								if (parent.getPageActionManager() != null)
-									parent.getPageActionManager().getClientDisplay().ensureNodeVisible(caretpath);
+								// if (parent.getPageActionManager() != null)
+								// parent.getPageActionManager().getClientDisplay().ensureNodeVisible(caretpath);
+								
+								Platform.runLater(new Runnable() {
+
+									@Override
+									public void run() {
+										parent.ensureNodeVisible(caretpath);
+										
+									}
+									
+								});
+								
 
 								break;
 							}
@@ -1210,8 +1221,7 @@ public void handle(KeyEvent keyevent) {
 										+ splitstring.getNumberOfSections() + " --- ");
 								for (int i = 0; i < splitstring.getNumberOfSections(); i++)
 									logger.finest("                 |" + splitstring.getTransitionAt(i) + "| "
-											 + splitstring.getBulletAt(i) + "| "
-											+ splitstring.getSplitStringAt(i));
+											+ splitstring.getBulletAt(i) + "| " + splitstring.getSplitStringAt(i));
 								logger.finest(" ---------------------------------------------------------------");
 								if (splitstring.getNumberOfSections() > 1) {
 									parent.insertSplitStringAtCarret(splitstring, thistext);