Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.g2d / src / org / simantics / g2d / tooltip / EditableTextTooltipProvider.java

diff --git a/bundles/org.simantics.g2d/src/org/simantics/g2d/tooltip/EditableTextTooltipProvider.java b/bundles/org.simantics.g2d/src/org/simantics/g2d/tooltip/EditableTextTooltipProvider.java
new file mode 100644 (file)
index 0000000..f0a3eb8
--- /dev/null
+++ b/bundles/org.simantics.g2d/src/org/simantics/g2d/tooltip/EditableTextTooltipProvider.java
@@ -0,0 +1,115 @@
+/*******************************************************************************\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
+import java.awt.Frame;\r
+import java.awt.Label;\r
+import java.awt.TextField;\r
+import java.awt.event.FocusEvent;\r
+import java.awt.event.FocusListener;\r
+import java.awt.event.KeyEvent;\r
+import java.awt.event.KeyListener;\r
+\r
+import javax.swing.BoxLayout;\r
+\r
+import org.simantics.g2d.element.IElement;\r
+\r
+public abstract class EditableTextTooltipProvider implements FocusableTooltipProvider {\r
+       private Frame frame;\r
+       private TextField field;\r
+       \r
+       @Override\r
+       public void showTooltip(final IElement element, int x, int y) {\r
+               if (frame != null) {\r
+                       frame.setVisible(false);\r
+                       frame.dispose();\r
+                       frame = null;\r
+               }\r
+               frame = new Frame(getTooltipText(element));\r
+               frame.setFocusableWindowState(false);\r
+               frame.setUndecorated(true);\r
+               frame.addFocusListener(new FocusListener() {\r
+                       \r
+                       @Override\r
+                       public void focusLost(FocusEvent arg0) {\r
+                               System.out.println("Lost " + arg0);\r
+                               \r
+                       }\r
+                       \r
+                       @Override\r
+                       public void focusGained(FocusEvent arg0) {\r
+                               System.out.println("Lost " + arg0);     \r
+                       }\r
+               });\r
+               Label label = new Label("Press 'F9' to focus");\r
+               field = new TextField(getTooltipText(element));\r
+               field.setFocusable(false);\r
+               field.setEditable(false);\r
+               field.addKeyListener(new KeyListener() {\r
+                       \r
+                       @Override\r
+                       public void keyTyped(KeyEvent arg0) {\r
+                               \r
+                       }\r
+                       \r
+                       @Override\r
+                       public void keyReleased(KeyEvent arg0) {\r
+                               if (arg0.getKeyCode() == KeyEvent.VK_ENTER) {\r
+                                       setText(element, field.getText());\r
+                                       frame.setVisible(false);\r
+                               }\r
+                       }\r
+                       \r
+                       @Override\r
+                       public void keyPressed(KeyEvent arg0) {\r
+                               \r
+                       }\r
+               });\r
+               frame.setLayout(new BoxLayout(frame, BoxLayout.Y_AXIS));\r
+               frame.add(label);\r
+               frame.add(field);\r
+               frame.pack();\r
+               frame.setVisible(true);\r
+               frame.setLocation(x,y-32);\r
+               \r
+       }\r
+       \r
+       @Override\r
+       public void hideTooltip(IElement element) {\r
+               if (frame != null) {\r
+                       frame.setVisible(false);\r
+                       frame.dispose();\r
+                       frame = null;\r
+               }\r
+       }\r
+       \r
+       public void focus() {\r
+               frame.setFocusableWindowState(true);\r
+               frame.setFocusable(true);\r
+               field.setFocusable(true);\r
+               field.setEditable(true);\r
+               frame.requestFocus();\r
+               frame.requestFocusInWindow();\r
+               //frame.transferFocus();\r
+               System.out.println(field.isFocusOwner() + " " + frame.isFocused());\r
+       }\r
+       \r
+       @Override\r
+       public boolean hasFocus() {\r
+               return field.isFocusOwner();\r
+       }\r
+       \r
+       public abstract String getTooltipText(IElement element);\r
+       \r
+       public abstract void setText(IElement element, String text);\r
+\r
+}\r