-/*******************************************************************************\r
- * Copyright (c) 2007, 2012 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.browsing.ui.swt.widgets;\r
-\r
-import org.eclipse.swt.graphics.Color;\r
-import org.eclipse.swt.widgets.Composite;\r
-import org.eclipse.swt.widgets.Control;\r
-import org.simantics.Simantics;\r
-import org.simantics.browsing.ui.swt.widgets.impl.ReadFactory;\r
-import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.common.request.ParametrizedRead;\r
-import org.simantics.db.common.request.UniqueRead;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.management.ISessionContext;\r
-import org.simantics.db.procedure.Listener;\r
-import org.simantics.utils.ui.SWTUtils;\r
-\r
-public class Label extends WidgetImpl {\r
-\r
- private ReadFactory<?, String> textFactory;\r
- private ReadFactory<?, Color> colorFactory;\r
- \r
- final private org.eclipse.swt.widgets.Label label;\r
- \r
- public Label(Composite parent, WidgetSupport support, int style) {\r
- super(support);\r
- label = new org.eclipse.swt.widgets.Label(parent, style);\r
- support.register(this);\r
- }\r
- \r
- public void setTextFactory(ReadFactory<?, String> textFactory) {\r
- this.textFactory = textFactory;\r
- }\r
- \r
- public void setForegroundFactory(ReadFactory<?, Color> colorFactory) {\r
- this.colorFactory = colorFactory;\r
- }\r
-\r
- public org.eclipse.swt.widgets.Label getWidget() {\r
- return label;\r
- }\r
- \r
- @Override\r
- public Control getControl() {\r
- return label;\r
- }\r
-\r
- @Override\r
- public void setInput(ISessionContext context, Object input) {\r
-\r
- if(textFactory != null) {\r
- textFactory.listen(context, input, new Listener<String>() {\r
-\r
- public void exception(final Throwable t) {\r
- SWTUtils.asyncExec(label, new Runnable() {\r
-\r
- @Override\r
- public void run() {\r
- if(isDisposed()) return;\r
-// System.out.println("Button received new text: " + text);\r
- label.setText(t.toString());\r
- }\r
-\r
- });\r
- }\r
-\r
- @Override\r
- public void execute(final String text) {\r
- SWTUtils.asyncExec(label, new Runnable() {\r
-\r
- @Override\r
- public void run() {\r
- if(isDisposed()) return;\r
- label.setText(text);\r
- // TODO: how can we resize without this knife??\r
- label.getParent().layout();\r
- label.getParent().getParent().layout();\r
- }\r
-\r
- });\r
- }\r
-\r
- @Override\r
- public boolean isDisposed() {\r
- return label.isDisposed();\r
- }\r
-\r
- });\r
- }\r
- \r
- if(colorFactory != null) {\r
- colorFactory.listen(context, input, new Listener<Color>() {\r
-\r
- @Override\r
- public void exception(Throwable t) {\r
- t.printStackTrace();\r
- }\r
-\r
- @Override\r
- public void execute(final Color color) {\r
- label.getDisplay().asyncExec(new Runnable() {\r
-\r
- @Override\r
- public void run() {\r
- if(isDisposed()) return;\r
- label.setForeground(color);\r
- }\r
-\r
- });\r
- }\r
-\r
- @Override\r
- public boolean isDisposed() {\r
- return label.isDisposed();\r
- }\r
-\r
- });\r
- }\r
- \r
- }\r
- \r
- public <T> void setText(final ParametrizedRead<T, String> read) {\r
- \r
- Simantics.getSession().async(new UniqueRead<String>() {\r
-\r
- @Override\r
- public String perform(ReadGraph graph) throws DatabaseException {\r
- T input = support.getInput(graph);\r
- return graph.syncRequest(read.get(input));\r
- }\r
-\r
- }, new Listener<String>() {\r
-\r
- @Override\r
- public void exception(Throwable t) {\r
- t.printStackTrace();\r
- }\r
-\r
- @Override\r
- public void execute(final String text) {\r
-\r
- if(isDisposed()) return;\r
-\r
- label.getDisplay().asyncExec(new Runnable() {\r
-\r
- @Override\r
- public void run() {\r
- label.setText(text);\r
- }\r
-\r
- });\r
- }\r
-\r
- @Override\r
- public boolean isDisposed() {\r
- return label.isDisposed();\r
- }\r
-\r
- });\r
-\r
- }\r
- \r
- public void setText(String text) {\r
- label.setText(text);\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2012 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.browsing.ui.swt.widgets;
+
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.simantics.Simantics;
+import org.simantics.browsing.ui.swt.widgets.impl.ReadFactory;
+import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.common.request.ParametrizedRead;
+import org.simantics.db.common.request.UniqueRead;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.management.ISessionContext;
+import org.simantics.db.procedure.Listener;
+import org.simantics.utils.ui.SWTUtils;
+
+public class Label extends WidgetImpl {
+
+ private ReadFactory<?, String> textFactory;
+ private ReadFactory<?, Color> colorFactory;
+
+ final private org.eclipse.swt.widgets.Label label;
+
+ public Label(Composite parent, WidgetSupport support, int style) {
+ super(support);
+ label = new org.eclipse.swt.widgets.Label(parent, style);
+ support.register(this);
+ }
+
+ public void setTextFactory(ReadFactory<?, String> textFactory) {
+ this.textFactory = textFactory;
+ }
+
+ public void setForegroundFactory(ReadFactory<?, Color> colorFactory) {
+ this.colorFactory = colorFactory;
+ }
+
+ public org.eclipse.swt.widgets.Label getWidget() {
+ return label;
+ }
+
+ @Override
+ public Control getControl() {
+ return label;
+ }
+
+ @Override
+ public void setInput(ISessionContext context, Object input) {
+
+ if(textFactory != null) {
+ textFactory.listen(context, input, new Listener<String>() {
+
+ public void exception(final Throwable t) {
+ SWTUtils.asyncExec(label, new Runnable() {
+
+ @Override
+ public void run() {
+ if(isDisposed()) return;
+// System.out.println("Button received new text: " + text);
+ label.setText(t.toString());
+ }
+
+ });
+ }
+
+ @Override
+ public void execute(final String text) {
+ SWTUtils.asyncExec(label, new Runnable() {
+
+ @Override
+ public void run() {
+ if(isDisposed()) return;
+ label.setText(text);
+ // TODO: how can we resize without this knife??
+ label.getParent().layout();
+ label.getParent().getParent().layout();
+ }
+
+ });
+ }
+
+ @Override
+ public boolean isDisposed() {
+ return label.isDisposed();
+ }
+
+ });
+ }
+
+ if(colorFactory != null) {
+ colorFactory.listen(context, input, new Listener<Color>() {
+
+ @Override
+ public void exception(Throwable t) {
+ t.printStackTrace();
+ }
+
+ @Override
+ public void execute(final Color color) {
+ label.getDisplay().asyncExec(new Runnable() {
+
+ @Override
+ public void run() {
+ if(isDisposed()) return;
+ label.setForeground(color);
+ }
+
+ });
+ }
+
+ @Override
+ public boolean isDisposed() {
+ return label.isDisposed();
+ }
+
+ });
+ }
+
+ }
+
+ public <T> void setText(final ParametrizedRead<T, String> read) {
+
+ Simantics.getSession().async(new UniqueRead<String>() {
+
+ @Override
+ public String perform(ReadGraph graph) throws DatabaseException {
+ T input = support.getInput(graph);
+ return graph.syncRequest(read.get(input));
+ }
+
+ }, new Listener<String>() {
+
+ @Override
+ public void exception(Throwable t) {
+ t.printStackTrace();
+ }
+
+ @Override
+ public void execute(final String text) {
+
+ if(isDisposed()) return;
+
+ label.getDisplay().asyncExec(new Runnable() {
+
+ @Override
+ public void run() {
+ label.setText(text);
+ }
+
+ });
+ }
+
+ @Override
+ public boolean isDisposed() {
+ return label.isDisposed();
+ }
+
+ });
+
+ }
+
+ public void setText(String text) {
+ label.setText(text);
+ }
+
+}
Code Review / simantics / platform.git / blobdiff