Added table demo.

Fixed insets for combobox and spinner when used as table cell editors.

Signed-off-by: weisj <weisj@arcor.de>

core/src/main/java/com/github/weisj/darklaf/ui/spinner/DarkSpinnerBorder.java

@@ -119,7 +119,7 @@ public class DarkSpinnerBorder implements Border, UIResource {
     @Override
     public Insets getBorderInsets(final Component c) {
         if (DarkSpinnerUI.isTableCellEditor(c) || DarkSpinnerUI.isTreeCellEditor(c)) {
-            return new InsetsUIResource(cellInsets.top, insets.left, insets.bottom, insets.right);
+            return new InsetsUIResource(cellInsets.top, cellInsets.left, cellInsets.bottom, cellInsets.right);
         }
         return new InsetsUIResource(insets.top + borderSize, insets.left + borderSize,
                                     insets.bottom + borderSize, insets.right + borderSize);

core/src/main/java/com/github/weisj/darklaf/ui/spinner/DarkSpinnerUI.java

@@ -238,6 +238,7 @@ public class DarkSpinnerUI extends BasicSpinnerUI implements PropertyChangeListe
         int width = c.getWidth();
         int height = c.getHeight();
         JComponent editor = spinner.getEditor();
+
         if (editorComponent != null) {
             editorComponent.setBackground(getBackground(c));
             g.setColor(editorComponent.getBackground());
@@ -280,8 +281,13 @@ public class DarkSpinnerUI extends BasicSpinnerUI implements PropertyChangeListe
         Rectangle bounds = prevButton.getBounds();
         boolean leftToRight = spinner.getComponentOrientation().isLeftToRight();
         int off = leftToRight ? bounds.x : bounds.x + bounds.width;
-        Area rect = new Area(new RoundRectangle2D.Double(bSize - 1, bSize - 1, width - 2 * bSize + 2, height - 2 * bSize + 1,
+        Area rect;
-                                                         arc, arc));
+        if (!isTableCellEditor(spinner)) {
+            rect = new Area(new RoundRectangle2D.Double(bSize - 1, bSize - 1, width - 2 * bSize + 2, height - 2 * bSize + 1,
+                                                        arc, arc));
+        } else {
+            rect = new Area(new Rectangle(0, 0, width, height));
+        }
         Area iconRect = new Area(new Rectangle(off, 0, width, height));
         if (leftToRight) {
             rect.intersect(iconRect);

core/src/main/java/com/github/weisj/darklaf/ui/table/DarkTableCellEditor.java

@@ -220,8 +220,14 @@ public class DarkTableCellEditor extends DefaultCellEditor {
 
         if (editorComponent instanceof JComboBox) {
             ((JComboBox<?>) editorComponent).removeAllItems();
-            ((JComboBox<Object>) editorComponent).addItem(value);
+            if (value != null && value.getClass().isArray()) {
-            ((JComboBox<?>) editorComponent).setSelectedItem(value);
+                for (Object obj : (Object[]) value) {
+                    ((JComboBox<Object>) editorComponent).addItem(obj);
+                }
+            } else {
+                ((JComboBox<Object>) editorComponent).addItem(value);
+                ((JComboBox<?>) editorComponent).setSelectedItem(value);
+            }
         } else if (editorComponent instanceof JSpinner) {
             Component rendererComp = table.getCellRenderer(row, column)
                                           .getTableCellRendererComponent(table, value, isSelected, false, row, column);

core/src/main/java/com/github/weisj/darklaf/ui/table/DarkTableUI.java

@@ -62,7 +62,7 @@ public class DarkTableUI extends DarkTableUIBridge {
             if (oldVal instanceof Component) {
                 Container oldUnwrapped = SwingUtilities.getUnwrappedParent((Component) oldVal);
                 if ((oldUnwrapped instanceof JScrollPane)
-                        && ((JComponent) oldUnwrapped).getBorder() instanceof UIResource) {
+                    && ((JComponent) oldUnwrapped).getBorder() instanceof UIResource) {
                     LookAndFeel.uninstallBorder((JComponent) oldUnwrapped);
                 }
             }
@@ -72,6 +72,9 @@ public class DarkTableUI extends DarkTableUIBridge {
                     LookAndFeel.installBorder((JComponent) newUnwrapped, "Table.scrollPaneBorder");
                 }
             }
+        } else if ("componentOrientation".equals(key)) {
+            table.doLayout();
+            table.repaint();
         }
     };
     protected Color selectionBackground;

core/src/main/resources/com/github/weisj/darklaf/properties/ui/comboBox.properties

@@ -40,7 +40,7 @@ ComboBox.arc                  = %arc
 ComboBox.borderThickness      = %borderThickness
 ComboBox.selectionForeground  = %textSelectionForeground
 ComboBox.insets               = 2,2,2,2
-ComboBox.cellEditorInsets     = 2,5,2,5
+ComboBox.cellEditorInsets     = 2,1,2,1
 ComboBox.buttonPad            = 4
 
 #Icons

core/src/test/java/ui/table/TableDemo.java

@@ -0,0 +1,131 @@
+/*
+ * MIT License
+ *
+ * Copyright (c) 2020 Jannis Weis
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package ui.table;
+
+import com.github.weisj.darklaf.ui.table.DarkTableCellEditor;
+import ui.ComponentDemo;
+import ui.DemoPanel;
+
+import javax.swing.*;
+import javax.swing.table.JTableHeader;
+import javax.swing.table.TableCellEditor;
+import java.awt.*;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+public class TableDemo implements ComponentDemo {
+
+    public static void main(final String[] args) {
+        ComponentDemo.showDemo(new TableDemo());
+    }
+
+    @Override
+    public JComponent createComponent() {
+        String[] columns = new String[]{
+            "Id", "Name", "Hourly Rate", "Part Time", "Components"
+        };
+
+        Object[][] data = new Object[][]{
+            {1, "John", 40.0, false, "Item"},
+            {2, "Rambo", 70.0, false, 10},
+            {3, "Zorro", 60.0, true, "cell"},
+        };
+        AtomicBoolean editable = new AtomicBoolean(true);
+        JTable table = new JTable(data, columns) {
+            TableCellEditor comboEditor = new DarkTableCellEditor(new JComboBox<>());
+            TableCellEditor spinnerEditor = new DarkTableCellEditor(new JSpinner());
+
+            @Override
+            public boolean isCellEditable(final int row, final int column) {
+                return editable.get() && super.isCellEditable(row, column);
+            }
+
+            @Override
+            public TableCellEditor getCellEditor(final int row, final int column) {
+                if (row == 0 && column == 4) {
+                    return comboEditor;
+                } else if (row == 1 && column == 4) {
+                    return spinnerEditor;
+                } else {
+                    return super.getCellEditor(row, column);
+                }
+            }
+        };
+
+        JTableHeader header = table.getTableHeader();
+        DemoPanel panel = new DemoPanel(new JScrollPane(table));
+
+        JPanel controlPanel = panel.getControls();
+        controlPanel.setLayout(new GridLayout(4, 2));
+        controlPanel.add(new JCheckBox("enabled") {{
+            setSelected(table.isEnabled());
+            addActionListener(e -> table.setEnabled(isSelected()));
+        }});
+        controlPanel.add(new JCheckBox("editable") {{
+            setSelected(editable.get());
+            addActionListener(e -> editable.set(isSelected()));
+        }});
+        controlPanel.add(new JCheckBox("horizontal lines") {{
+            setSelected(table.getShowHorizontalLines());
+            addActionListener(e -> table.setShowHorizontalLines(isSelected()));
+        }});
+        controlPanel.add(new JCheckBox("vertical lines") {{
+            setSelected(table.getShowVerticalLines());
+            addActionListener(e -> table.setShowVerticalLines(isSelected()));
+        }});
+        controlPanel.add(new JCheckBox("LeftToRight") {{
+            setSelected(table.getComponentOrientation().isLeftToRight());
+            addActionListener(e -> table.setComponentOrientation(isSelected() ? ComponentOrientation.LEFT_TO_RIGHT
+                                                                              : ComponentOrientation.RIGHT_TO_LEFT));
+        }});
+        controlPanel.add(new JCheckBox("reordering") {{
+            setSelected(header.getReorderingAllowed());
+            addActionListener(e -> header.setReorderingAllowed(isSelected()));
+        }});
+        JRadioButton column = new JRadioButton("column selection allowed") {{
+            setSelected(table.getColumnSelectionAllowed());
+            addActionListener(e -> {
+                table.setColumnSelectionAllowed(isSelected());
+                table.setRowSelectionAllowed(!isSelected());
+            });
+        }};
+        JRadioButton row = new JRadioButton("row selection allowed") {{
+            setSelected(table.getRowSelectionAllowed());
+            addActionListener(e -> {
+                table.setRowSelectionAllowed(isSelected());
+                table.setColumnSelectionAllowed(!isSelected());
+            });
+        }};
+        ButtonGroup group = new ButtonGroup();
+        group.add(column);
+        group.add(row);
+        controlPanel.add(column);
+        controlPanel.add(row);
+        return panel;
+    }
+
+    @Override
+    public String getTitle() {
+        return "Table Demo";
+    }
+}