add GradientToolbar.java generated by Xtend 2.20.0

Author: PhilippSalvisberg

sqldev/src/main/java/org/utplsql/sqldev/ui/runner/GradientToolbar.java

@@ -1,4 +1,4 @@
-/*
+/**
  * Copyright 2019 Philipp Salvisberg <philipp.salvisberg@trivadis.com>
  * 
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -13,73 +13,83 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-package org.utplsql.sqldev.ui.runner
+package org.utplsql.sqldev.ui.runner;
 
-import java.awt.Color
-import java.awt.GradientPaint
-import java.awt.Graphics
-import java.awt.Graphics2D
-import java.awt.Insets
-import javax.swing.JToolBar
-import javax.swing.UIManager
-import javax.swing.border.BevelBorder
-import javax.swing.border.EmptyBorder
+import com.google.common.base.Objects;
+import java.awt.Color;
+import java.awt.GradientPaint;
+import java.awt.Graphics;
+import java.awt.Graphics2D;
+import java.awt.Insets;
+import javax.swing.JToolBar;
+import javax.swing.LookAndFeel;
+import javax.swing.UIManager;
+import javax.swing.border.BevelBorder;
+import javax.swing.border.EmptyBorder;
 
-class GradientToolbar extends JToolBar { 
-
-	private def isOracleLookAndFeel() {
-		val laf = UIManager.lookAndFeel?.name
-		if (laf == "Oracle Look and Feel version 2") {
-			return true
-		} else {
-			return false
-		}		
-	}
-	
-	new() {
-		super()
-		if (oracleLookAndFeel) {
-			this.border = new EmptyBorder(new Insets(2, 2, 2, 2)) // top, left, bottom, right
-		} else {
-			this.border =  new BevelBorder(BevelBorder.RAISED)
-		}
-	}
-
-	override paintComponent(Graphics g) {
-		if (oracleLookAndFeel) {
-			// emulate Oracle toolbar
-			// 1. default for non-opaque components
-			if (!opaque) {
-				super.paintComponent(g)
-				return
-			}
-			
-			// 2. paint gradient background from top to bottom with separator line at the bottom
-			val g2d = g as Graphics2D
-			val w = width
-	        val h = height - 1
-	        val int h2 = height / 2
-	        val colorTop = new Color(237, 237, 237)
-	        val colorMiddle = new Color(244, 244, 244)
-	        val colorBottom = new Color(254, 254, 254)
-	        val colorBottomLine = Color.LIGHT_GRAY
-	        val gp1 = new GradientPaint(0, 0, colorTop, 0, h2, colorMiddle)
-	        g2d.paint = gp1
-	        g2d.fillRect(0, 0, w, h2)
-	        val gp2 = new GradientPaint(0, h2, colorMiddle, 0, h, colorBottom)
-	        g2d.paint = gp2
-	        g2d.fillRect(0, h2, w, h)
-	        g2d.paint = colorBottomLine
-	        g2d.fillRect(0, h, w, h+1)
-			
-			// 3. do rest, changing opaque to ensure background is not overwritten
-			setOpaque(false)
-			super.paintComponent(g)
-			setOpaque(true)
-		} else {
-			// default logic
-			super.paintComponent(g)
-		}
-	}
-	
-}
+@SuppressWarnings("all")
+public class GradientToolbar extends JToolBar {
+  private boolean isOracleLookAndFeel() {
+    LookAndFeel _lookAndFeel = UIManager.getLookAndFeel();
+    String _name = null;
+    if (_lookAndFeel!=null) {
+      _name=_lookAndFeel.getName();
+    }
+    final String laf = _name;
+    boolean _equals = Objects.equal(laf, "Oracle Look and Feel version 2");
+    if (_equals) {
+      return true;
+    } else {
+      return false;
+    }
+  }
+  
+  public GradientToolbar() {
+    super();
+    boolean _isOracleLookAndFeel = this.isOracleLookAndFeel();
+    if (_isOracleLookAndFeel) {
+      Insets _insets = new Insets(2, 2, 2, 2);
+      EmptyBorder _emptyBorder = new EmptyBorder(_insets);
+      this.setBorder(_emptyBorder);
+    } else {
+      BevelBorder _bevelBorder = new BevelBorder(BevelBorder.RAISED);
+      this.setBorder(_bevelBorder);
+    }
+  }
+  
+  @Override
+  public void paintComponent(final Graphics g) {
+    boolean _isOracleLookAndFeel = this.isOracleLookAndFeel();
+    if (_isOracleLookAndFeel) {
+      boolean _isOpaque = this.isOpaque();
+      boolean _not = (!_isOpaque);
+      if (_not) {
+        super.paintComponent(g);
+        return;
+      }
+      final Graphics2D g2d = ((Graphics2D) g);
+      final int w = this.getWidth();
+      int _height = this.getHeight();
+      final int h = (_height - 1);
+      int _height_1 = this.getHeight();
+      final int h2 = (_height_1 / 2);
+      final Color colorTop = new Color(237, 237, 237);
+      final Color colorMiddle = new Color(244, 244, 244);
+      final Color colorBottom = new Color(254, 254, 254);
+      final Color colorBottomLine = Color.LIGHT_GRAY;
+      final GradientPaint gp1 = new GradientPaint(0, 0, colorTop, 0, h2, colorMiddle);
+      g2d.setPaint(gp1);
+      g2d.fillRect(0, 0, w, h2);
+      final GradientPaint gp2 = new GradientPaint(0, h2, colorMiddle, 0, h, colorBottom);
+      g2d.setPaint(gp2);
+      g2d.fillRect(0, h2, w, h);
+      g2d.setPaint(colorBottomLine);
+      g2d.fillRect(0, h, w, (h + 1));
+      this.setOpaque(false);
+      super.paintComponent(g);
+      this.setOpaque(true);
+    } else {
+      super.paintComponent(g);
+    }
+  }
+}