Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.utils.ui / src / org / simantics / utils / ui / color / ColorGradientDialog.java

diff --git a/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/color/ColorGradientDialog.java b/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/color/ColorGradientDialog.java
new file mode 100644 (file)
index 0000000..17b56c4
--- /dev/null
+++ b/bundles/org.simantics.utils.ui/src/org/simantics/utils/ui/color/ColorGradientDialog.java
@@ -0,0 +1,75 @@
+/*******************************************************************************\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
+/*\r
+ *\r
+ * @author Toni Kalajainen\r
+ */\r
+package org.simantics.utils.ui.color;\r
+\r
+import org.eclipse.jface.dialogs.Dialog;\r
+import org.eclipse.jface.dialogs.IDialogConstants;\r
+import org.eclipse.swt.SWT;\r
+import org.eclipse.swt.graphics.Point;\r
+import org.eclipse.swt.layout.GridData;\r
+import org.eclipse.swt.widgets.Composite;\r
+import org.eclipse.swt.widgets.Control;\r
+import org.eclipse.swt.widgets.Shell;\r
+\r
+public class ColorGradientDialog extends Dialog {\r
+\r
+    ColorGradientComposite composite;\r
+    ColorGradient value;\r
+    \r
+    protected ColorGradientDialog(Shell parentShell, ColorGradient initialValue) {\r
+        super(parentShell);\r
+        setShellStyle( getShellStyle() | SWT.RESIZE );        \r
+        value = new ColorGradient(initialValue);\r
+    }\r
+    \r
+    @Override\r
+    protected Point getInitialSize() {\r
+        return new Point(400, 400);\r
+    }\r
+    \r
+    @Override\r
+    protected Control createDialogArea(Composite parent) {\r
+        composite = new ColorGradientComposite(parent, 0);\r
+        GridData childData = new GridData(GridData.FILL_BOTH);\r
+        composite.setLayoutData(childData);        \r
+        composite.setGradient(value);\r
+        return composite;\r
+    }\r
+    \r
+    @Override\r
+    protected void createButtonsForButtonBar(Composite parent) {\r
+        // create OK and Cancel buttons by default\r
+        createButton(parent, IDialogConstants.OK_ID,\r
+                IDialogConstants.OK_LABEL, true);\r
+        createButton(parent, IDialogConstants.CANCEL_ID,\r
+                IDialogConstants.CANCEL_LABEL, false);\r
+    }\r
+    \r
+    @Override\r
+    protected void okPressed() {\r
+        value = composite.getGradient();\r
+        super.okPressed();\r
+    }\r
+    \r
+    public ColorGradient getGradient() {\r
+        return value;\r
+    }\r
+\r
+    public void setGradient(ColorGradient gradient) {\r
+        this.value = gradient;\r
+    }\r
+    \r
+}\r