Merge branch 'develop' into feature/JAL-3551Pymol

[jalview.git] / srcjar / fr / orsay / lri / varna / components / ColorRenderer.java

diff --git a/srcjar/fr/orsay/lri/varna/components/ColorRenderer.java b/srcjar/fr/orsay/lri/varna/components/ColorRenderer.java
new file mode 100644 (file)
index 0000000..fa0c285
--- /dev/null
+++ b/srcjar/fr/orsay/lri/varna/components/ColorRenderer.java
@@ -0,0 +1,52 @@
+
+package fr.orsay.lri.varna.components;
+
+
+import java.awt.Color;
+import java.awt.Component;
+
+import javax.swing.BorderFactory;
+import javax.swing.JLabel;
+import javax.swing.JTable;
+import javax.swing.border.Border;
+import javax.swing.table.TableCellRenderer;
+
+public class ColorRenderer extends JLabel implements TableCellRenderer {
+       /**
+        * 
+        */
+       private static final long serialVersionUID = 1L;
+       Border unselectedBorder = null;
+       Border selectedBorder = null;
+       boolean isBordered = true;
+
+       public ColorRenderer(boolean isBordered) {
+               this.isBordered = isBordered;
+               setOpaque(true); // MUST do this for background to show up.
+       }
+
+       public Component getTableCellRendererComponent(JTable table, Object color,
+                       boolean isSelected, boolean hasFocus, int row, int column) {
+               Color newColor = (Color) color;
+               setBackground(newColor);
+               if (isBordered) {
+                       if (isSelected) {
+                               if (selectedBorder == null) {
+                                       selectedBorder = BorderFactory.createMatteBorder(2, 5, 2,
+                                                       5, table.getSelectionBackground());
+                               }
+                               setBorder(selectedBorder);
+                       } else {
+                               if (unselectedBorder == null) {
+                                       unselectedBorder = BorderFactory.createMatteBorder(2, 5, 2,
+                                                       5, table.getBackground());
+                               }
+                               setBorder(unselectedBorder);
+                       }
+               }
+
+               setToolTipText("RGB value: " + newColor.getRed() + ", "
+                               + newColor.getGreen() + ", " + newColor.getBlue());
+               return this;
+       }
+}