-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 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.g2d.tooltip;\r
-\r
-\r
-import org.eclipse.swt.SWT;\r
-import org.eclipse.swt.events.KeyAdapter;\r
-import org.eclipse.swt.events.KeyEvent;\r
-import org.eclipse.swt.layout.FillLayout;\r
-import org.eclipse.swt.widgets.Composite;\r
-import org.eclipse.swt.widgets.Display;\r
-import org.eclipse.swt.widgets.Label;\r
-import org.eclipse.swt.widgets.Shell;\r
-import org.eclipse.swt.widgets.Text;\r
-import org.simantics.g2d.element.IElement;\r
-\r
-public abstract class EditableTextTooltipProvider2 implements FocusableTooltipProvider {\r
- \r
- private Shell shell;\r
- private Text text;\r
- \r
- @Override\r
- public void showTooltip(final IElement element, final int x, final int y) {\r
- Display.getDefault().asyncExec(new Runnable() {\r
- @Override\r
- public void run() {\r
- if (shell != null) {\r
- shell.dispose();\r
- shell = null;\r
- }\r
- shell = new Shell(Display.getCurrent().getActiveShell(),SWT.NO_TRIM);\r
- shell.setLayout(new FillLayout());\r
- Composite composite = new Composite(shell, SWT.BORDER);\r
- composite.setLayout(new FillLayout(SWT.VERTICAL));\r
- Label label = new Label(composite,SWT.NONE);\r
- label.setText("Press 'F9' to focus");\r
- text = new Text(composite, SWT.SINGLE);\r
- text.setText(getTooltipText(element));\r
- text.addKeyListener(new KeyAdapter() {\r
- @Override\r
- public void keyReleased(KeyEvent e) {\r
- if (e.keyCode == SWT.CR) {\r
- setText(element, text.getText());\r
- shell.dispose();\r
- shell = null;\r
- }\r
- }\r
- });\r
- shell.pack();\r
- shell.setVisible(true);\r
- shell.setLocation(x, y-32);\r
- \r
- }\r
- });\r
- \r
- }\r
- \r
- @Override\r
- public void hideTooltip(IElement element) {\r
- if (shell == null)\r
- return;\r
- Display.getDefault().asyncExec(new Runnable() {\r
- @Override\r
- public void run() {\r
- shell.dispose();\r
- shell = null;\r
-\r
- }\r
- });\r
- }\r
- \r
- public void focus() {\r
- Display.getDefault().asyncExec(new Runnable() {\r
- @Override\r
- public void run() {\r
- if (!shell.isDisposed())\r
- shell.forceFocus();\r
- }\r
- });\r
- }\r
- boolean has_focus = false;\r
- \r
- @Override\r
- public boolean hasFocus() {\r
- \r
- Display.getDefault().syncExec(new Runnable() {\r
- \r
- @Override\r
- public void run() {\r
- if(shell != null && !shell.isDisposed())\r
- has_focus = shell.isFocusControl() || text.isFocusControl();\r
- \r
- else\r
- has_focus = false;\r
- \r
- }\r
- });\r
- return has_focus;\r
- }\r
- \r
- public abstract String getTooltipText(IElement element);\r
- \r
- public abstract void setText(IElement element, String text);\r
-\r
-}\r
+/*******************************************************************************
+ * 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.g2d.tooltip;
+
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.KeyAdapter;
+import org.eclipse.swt.events.KeyEvent;
+import org.eclipse.swt.layout.FillLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Text;
+import org.simantics.g2d.element.IElement;
+
+public abstract class EditableTextTooltipProvider2 implements FocusableTooltipProvider {
+
+ private Shell shell;
+ private Text text;
+
+ @Override
+ public void showTooltip(final IElement element, final int x, final int y) {
+ Display.getDefault().asyncExec(new Runnable() {
+ @Override
+ public void run() {
+ if (shell != null) {
+ shell.dispose();
+ shell = null;
+ }
+ shell = new Shell(Display.getCurrent().getActiveShell(),SWT.NO_TRIM);
+ shell.setLayout(new FillLayout());
+ Composite composite = new Composite(shell, SWT.BORDER);
+ composite.setLayout(new FillLayout(SWT.VERTICAL));
+ Label label = new Label(composite,SWT.NONE);
+ label.setText("Press 'F9' to focus");
+ text = new Text(composite, SWT.SINGLE);
+ text.setText(getTooltipText(element));
+ text.addKeyListener(new KeyAdapter() {
+ @Override
+ public void keyReleased(KeyEvent e) {
+ if (e.keyCode == SWT.CR) {
+ setText(element, text.getText());
+ shell.dispose();
+ shell = null;
+ }
+ }
+ });
+ shell.pack();
+ shell.setVisible(true);
+ shell.setLocation(x, y-32);
+
+ }
+ });
+
+ }
+
+ @Override
+ public void hideTooltip(IElement element) {
+ if (shell == null)
+ return;
+ Display.getDefault().asyncExec(new Runnable() {
+ @Override
+ public void run() {
+ shell.dispose();
+ shell = null;
+
+ }
+ });
+ }
+
+ public void focus() {
+ Display.getDefault().asyncExec(new Runnable() {
+ @Override
+ public void run() {
+ if (!shell.isDisposed())
+ shell.forceFocus();
+ }
+ });
+ }
+ boolean has_focus = false;
+
+ @Override
+ public boolean hasFocus() {
+
+ Display.getDefault().syncExec(new Runnable() {
+
+ @Override
+ public void run() {
+ if(shell != null && !shell.isDisposed())
+ has_focus = shell.isFocusControl() || text.isFocusControl();
+
+ else
+ has_focus = false;
+
+ }
+ });
+ return has_focus;
+ }
+
+ public abstract String getTooltipText(IElement element);
+
+ public abstract void setText(IElement element, String text);
+
+}
Code Review / simantics / platform.git / blobdiff