Added TristateCheckBoxMenuItem

Added MenuItem demos for CheckBox RadioButton and TristateCheckBox.

core/src/main/java/com/github/weisj/darklaf/components/tristate/TristateCheckBoxMenuItem.java

@@ -0,0 +1,168 @@
+/*
+ * 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 com.github.weisj.darklaf.components.tristate;
+
+import com.github.weisj.darklaf.DarkLaf;
+
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.ActionEvent;
+import java.awt.event.InputEvent;
+import java.awt.event.MouseAdapter;
+import java.awt.event.MouseEvent;
+
+public class TristateCheckBoxMenuItem extends JCheckBoxMenuItem {
+
+    /**
+     * Creates an initially unselected tristate check box menu item with no set text or icon.
+     */
+    public TristateCheckBoxMenuItem() {
+        this(null, null, TristateState.DESELECTED);
+    }
+
+    /**
+     * Creates an initially unselected tristate check box menu item with an icon.
+     *
+     * @param icon the icon of the {@code JCheckBoxMenuItem}.
+     */
+    public TristateCheckBoxMenuItem(final Icon icon) {
+        this(null, icon, TristateState.DESELECTED);
+    }
+
+    /**
+     * Creates an initially unselected tristate check box menu item with text.
+     *
+     * @param text the text of the {@code JCheckBoxMenuItem}
+     */
+    public TristateCheckBoxMenuItem(final String text) {
+        this(text, null, TristateState.DESELECTED);
+    }
+
+    /**
+     * Creates a menu item whose properties are taken from the
+     * Action supplied.
+     *
+     * @param a the action of the {@code JCheckBoxMenuItem}
+     * @since 1.3
+     */
+    public TristateCheckBoxMenuItem(final Action a) {
+        this();
+        setAction(a);
+    }
+
+    /**
+     * Creates an initially unselected check box menu item with the specified text and icon.
+     *
+     * @param text the text of the {@code JCheckBoxMenuItem}
+     * @param icon the icon of the {@code JCheckBoxMenuItem}
+     */
+    public TristateCheckBoxMenuItem(final String text, final Icon icon) {
+        this(text, icon, TristateState.DESELECTED);
+    }
+
+    /**
+     * Creates a tristate check box menu item with the specified text and selection state.
+     *
+     * @param text  the text of the check box menu item.
+     * @param state the selected state of the check box menu item.
+     */
+    public TristateCheckBoxMenuItem(final String text, final TristateState state) {
+        this(text, null, state);
+    }
+
+    /**
+     * Creates a tristate check box menu item with the specified text, icon, and selection state.
+     *
+     * @param text  the text of the check box menu item.
+     * @param icon  the icon of the check box menu item.
+     * @param state the selected state of the check box menu item.
+     */
+    public TristateCheckBoxMenuItem(final String text, final Icon icon, final TristateState state) {
+        super(text, icon);
+        setModel(new TristateButtonModel(state));
+        // override action behaviour
+        super.addMouseListener(new MouseAdapter() {
+            public void mousePressed(final MouseEvent e) {
+                TristateCheckBoxMenuItem.this.iterateState();
+            }
+        });
+        setFocusable(false);
+    }
+
+    public String getUIClassID() {
+        if (UIManager.getLookAndFeel() instanceof DarkLaf) {
+            return "TristateCheckBoxMenuItemUI";
+        } else {
+            return super.getUIClassID();
+        }
+    }
+
+    private void iterateState() {
+        if (!getModel().isEnabled()) return;
+
+        grabFocus();
+        getTristateModel().iterateState();
+        repaint();
+
+        int modifiers = 0;
+        AWTEvent currentEvent = EventQueue.getCurrentEvent();
+        if (currentEvent instanceof InputEvent) {
+            modifiers = ((InputEvent) currentEvent).getModifiersEx();
+        } else if (currentEvent instanceof ActionEvent) {
+            modifiers = ((ActionEvent) currentEvent).getModifiers();
+        }
+        fireActionPerformed(new ActionEvent(this,
+                                            ActionEvent.ACTION_PERFORMED, getText(),
+                                            System.currentTimeMillis(), modifiers));
+    }
+
+    public TristateButtonModel getTristateModel() {
+        return (TristateButtonModel) super.getModel();
+    }
+
+    @Override
+    public void setSelected(final boolean b) {
+        setState(b ? TristateState.SELECTED : TristateState.DESELECTED);
+    }
+
+    public void setIndeterminate() {
+        getTristateModel().setIndeterminate();
+    }
+
+    public boolean isIndeterminate() {
+        return getTristateModel().isIndeterminate();
+    }
+
+    public boolean getState() {
+        return getTristateModel().getState() == TristateState.SELECTED;
+    }
+
+    public void setState(final TristateState state) {
+        getTristateModel().setState(state);
+    }
+
+    public TristateState getTristateState() {
+        return getTristateModel().getState();
+    }
+}

core/src/main/java/com/github/weisj/darklaf/ui/tristate/DarkTristateCheckBoxMenuItemUI.java

@@ -0,0 +1,67 @@
+/*
+ * 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 com.github.weisj.darklaf.ui.tristate;
+
+import com.github.weisj.darklaf.components.tristate.TristateCheckBox;
+import com.github.weisj.darklaf.components.tristate.TristateState;
+import com.github.weisj.darklaf.ui.checkbox.DarkCheckBoxMenuItemUI;
+
+import javax.swing.*;
+import javax.swing.plaf.ComponentUI;
+
+/**
+ * @author Jannis Weis
+ */
+public class DarkTristateCheckBoxMenuItemUI extends DarkCheckBoxMenuItemUI {
+    private Icon checkBoxIndeterminateIcon;
+    private Icon checkBoxIndeterminateDisabledIcon;
+    private Icon checkBoxIndeterminateFocusedIcon;
+
+    public static ComponentUI createUI(final JComponent c) {
+        return new DarkTristateCheckBoxMenuItemUI();
+    }
+
+    @Override
+    public void installDefaults() {
+        super.installDefaults();
+        checkBoxIndeterminateIcon = UIManager.getIcon("CheckBox.indeterminate.icon");
+        checkBoxIndeterminateDisabledIcon = UIManager.getIcon("CheckBox.indeterminateDisabled.icon");
+        checkBoxIndeterminateFocusedIcon = UIManager.getIcon("CheckBox.indeterminateFocused.icon");
+    }
+
+    @Override
+    protected Icon getCheckBoxIcon(final AbstractButton b) {
+        if (b instanceof TristateCheckBox) {
+            TristateState state = ((TristateCheckBox) b).getState();
+            if (state == TristateState.INDETERMINATE) {
+                if (b.isEnabled()) {
+                    return b.hasFocus() ? checkBoxIndeterminateFocusedIcon : checkBoxIndeterminateIcon;
+                } else {
+                    return checkBoxIndeterminateDisabledIcon;
+                }
+            }
+        }
+        return super.getCheckBoxIcon(b);
+    }
+}

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

@@ -23,3 +23,4 @@
 # SOFTWARE.
 #
 TristateCheckBoxUI         = com.github.weisj.darklaf.ui.tristate.DarkTristateCheckBoxUI
+TristateCheckBoxMenuItemUI = com.github.weisj.darklaf.ui.tristate.DarkTristateCheckBoxMenuItemUI

core/src/test/java/ui/checkBox/CheckBoxDemo.java

@@ -71,4 +71,13 @@ public class CheckBoxDemo implements ComponentDemo {
         return "CheckBox Demo";
     }
 
+    @Override
+    public JMenuBar createMenuBar() {
+        JMenuBar menuBar = new JMenuBar();
+        menuBar.add(ComponentDemo.createThemeMenu());
+        menuBar.add(new JMenu("Demo") {{
+            add(new JCheckBoxMenuItem("CheckBox menu item"));
+        }});
+        return menuBar;
+    }
 }

core/src/test/java/ui/checkBox/TriCheckBoxDemo.java

@@ -71,4 +71,14 @@ public class TriCheckBoxDemo implements ComponentDemo {
     public String getTitle() {
         return "TriCheckBox Demo";
     }
+
+    @Override
+    public JMenuBar createMenuBar() {
+        JMenuBar menuBar = new JMenuBar();
+        menuBar.add(ComponentDemo.createThemeMenu());
+        menuBar.add(new JMenu("Demo") {{
+            add(new TristateCheckBox("TristateCheckBox menu item"));
+        }});
+        return menuBar;
+    }
 }

core/src/test/java/ui/radioButton/RadioButtonDemo.java

@@ -71,4 +71,13 @@ public class RadioButtonDemo implements ComponentDemo {
         return "RadioButton Demo";
     }
 
+    @Override
+    public JMenuBar createMenuBar() {
+        JMenuBar menuBar = new JMenuBar();
+        menuBar.add(ComponentDemo.createThemeMenu());
+        menuBar.add(new JMenu("Demo") {{
+            add(new JRadioButtonMenuItem("RadioButton menu item"));
+        }});
+        return menuBar;
+    }
 }