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new Yosemite ComboBox
This commit is contained in:
Konstantin Bulenkov
+284
@@ -0,0 +1,284 @@
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/*
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* Copyright 2000-2015 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.intellij.ide.ui.laf.intellij;
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import com.intellij.ide.ui.laf.darcula.DarculaLaf;
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import com.intellij.openapi.util.IconLoader;
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import com.intellij.util.ui.JBUI;
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import javax.swing.*;
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import javax.swing.border.Border;
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import javax.swing.plaf.ComponentUI;
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import javax.swing.plaf.UIResource;
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import javax.swing.plaf.basic.BasicArrowButton;
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import javax.swing.plaf.basic.BasicComboBoxEditor;
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import javax.swing.plaf.basic.BasicComboBoxUI;
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import java.awt.*;
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import java.awt.event.FocusAdapter;
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import java.awt.event.FocusEvent;
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import java.awt.event.KeyAdapter;
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import java.awt.event.KeyEvent;
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/**
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* @author Konstantin Bulenkov
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*/
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public class MacIntelliJComboBoxUI extends BasicComboBoxUI implements Border, UIResource {
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private static final Icon COMBOBOX = DarculaLaf.loadIcon("/com/intellij/ide/ui/laf/icons/comboboxMac.png");
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private static final Icon COMBOBOX_LEFT = DarculaLaf.loadIcon("/com/intellij/ide/ui/laf/icons/comboboxLeft.png");
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private static final Icon COMBOBOX_TOP_BOTTOM = DarculaLaf.loadIcon("/com/intellij/ide/ui/laf/icons/comboboxTopBottom.png");
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private final JComboBox myComboBox;
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public MacIntelliJComboBoxUI(JComboBox comboBox) {
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myComboBox = comboBox;
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myComboBox.setBorder(this);
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currentValuePane = new CellRendererPane() {
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@Override
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public void paintComponent(Graphics g, Component c, Container p, int x, int y, int w, int h, boolean shouldValidate) {
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c.setBackground(Color.WHITE);
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super.paintComponent(g, c, p, x, y, w, h, shouldValidate);
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}
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};
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}
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@SuppressWarnings({"MethodOverridesStaticMethodOfSuperclass", "UnusedDeclaration"})
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public static ComponentUI createUI(JComponent c) {
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return new MacIntelliJComboBoxUI((JComboBox)c);
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}
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@Override
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protected JButton createArrowButton() {
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final Color bg = myComboBox.getBackground();
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final Color fg = myComboBox.getForeground();
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JButton button = new BasicArrowButton(SwingConstants.SOUTH, bg, fg, fg, fg) {
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@Override
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public void paint(Graphics g2) {
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Icon icon = myComboBox.isEnabled() ? COMBOBOX : IconLoader.getDisabledIcon(COMBOBOX);
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icon.paintIcon(this, g2, 0, 0);
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}
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@Override
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public Dimension getPreferredSize() {
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return JBUI.size(COMBOBOX.getIconWidth(), COMBOBOX.getIconWidth());
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}
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};
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button.setBorder(BorderFactory.createEmptyBorder());
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button.setOpaque(false);
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return button;
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}
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@Override
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public Dimension getMinimumSize(JComponent c) {
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return getSizeWithIcon(super.getMinimumSize(c));
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}
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private Dimension getSizeWithIcon(Dimension d) {
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Insets insets = getBorderInsets(myComboBox);
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return new Dimension(Math.max(d.width + insets.left + insets.right, COMBOBOX.getIconWidth()), Math.max(d.height,
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COMBOBOX.getIconHeight()));
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}
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@Override
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public Dimension getPreferredSize(JComponent c) {
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return getSizeWithIcon(super.getPreferredSize(c));
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}
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@Override
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public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
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}
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@Override
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protected ComboBoxEditor createEditor() {
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final ComboBoxEditor comboBoxEditor = new BasicComboBoxEditor.UIResource() {
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@Override
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protected JTextField createEditorComponent() {
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return new JTextField() {
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{
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setOpaque(false);
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setBorder(new Border() {
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@Override
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public void paintBorder(Component c, Graphics g, int x, int y, int width, int height) {
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}
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@Override
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public Insets getBorderInsets(Component c) {
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return JBUI.insets(2, 6, 2, 6);
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}
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@Override
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public boolean isBorderOpaque() {
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return false;
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}
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});
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}
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public void setText(String s) {
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if (getText().equals(s)) {
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return;
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}
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super.setText(s);
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}
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public void setBorder(Border b) {
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super.setBorder(b);
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}
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@Override
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public Dimension getPreferredSize() {
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Dimension size = super.getPreferredSize();
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return new Dimension(size.width, COMBOBOX.getIconHeight() - 2);
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}
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};
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}
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};
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if (comboBoxEditor.getEditorComponent() != null) {
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comboBoxEditor.getEditorComponent().addKeyListener(new KeyAdapter() {
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@Override
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public void keyPressed(KeyEvent e) {
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process(e);
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}
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@Override
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public void keyReleased(KeyEvent e) {
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process(e);
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}
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private void process(KeyEvent e) {
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final int code = e.getKeyCode();
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if ((code == KeyEvent.VK_UP || code == KeyEvent.VK_DOWN) && e.getModifiers() == 0) {
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comboBox.dispatchEvent(e);
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}
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}
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});
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comboBoxEditor.getEditorComponent().addFocusListener(new FocusAdapter() {
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@Override
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public void focusGained(FocusEvent e) {
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update();
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}
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@Override
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public void focusLost(FocusEvent e) {
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update();
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}
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void update() {
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if (comboBox != null) {
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comboBox.revalidate();
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comboBox.repaint();
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}
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}
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});
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}
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return comboBoxEditor;
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}
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@Override
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protected Rectangle rectangleForCurrentValue() {
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Rectangle rect = super.rectangleForCurrentValue();
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rect.y+=2;
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rect.x+=5;
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rect.height-=4;
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return rect;
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}
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@Override
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public Insets getBorderInsets(Component c) {
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return JBUI.insets(0, 5, 0, 0);
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}
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@Override
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protected LayoutManager createLayoutManager() {
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return new LayoutManager() {
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@Override
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public void addLayoutComponent(String name, Component comp) {
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}
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@Override
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public void removeLayoutComponent(Component comp) {
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}
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@Override
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public Dimension preferredLayoutSize(Container parent) {
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return null;
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}
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@Override
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public Dimension minimumLayoutSize(Container parent) {
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return null;
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}
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@Override
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public void layoutContainer(Container parent) {
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JComboBox cb = (JComboBox)parent;
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int width = cb.getWidth();
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int height = cb.getHeight();
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Insets insets = getInsets();
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int buttonHeight = height - (insets.top + insets.bottom);
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int buttonWidth = buttonHeight;
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if (arrowButton != null) {
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Insets arrowInsets = arrowButton.getInsets();
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buttonWidth = arrowButton.getPreferredSize().width + arrowInsets.left + arrowInsets.right;
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}
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Rectangle cvb;
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if (arrowButton != null) {
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arrowButton.setBounds(width - (insets.right + buttonWidth),
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insets.top, buttonWidth, buttonHeight);
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}
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if ( editor != null ) {
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cvb = rectangleForCurrentValue();
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editor.setBounds(cvb);
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}
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}
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};
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}
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@Override
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public void paintCurrentValueBackground(Graphics g, Rectangle bounds, boolean hasFocus) {
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g.setColor(Color.WHITE);
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g.fillRect(bounds.x, bounds.y, bounds.width, bounds.height);
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}
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@Override
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public void paint(Graphics g, JComponent c) {
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super.paint(g, c);
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int stop = arrowButton.getBounds().x;
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g.setClip(0,0, stop, COMBOBOX.getIconHeight());
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COMBOBOX_LEFT.paintIcon(c,g,0,0);
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int x = COMBOBOX_LEFT.getIconWidth();
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while (x < stop) {
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COMBOBOX_TOP_BOTTOM.paintIcon(c, g, x, 0);
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x+=COMBOBOX_TOP_BOTTOM.getIconWidth();
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}
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((Graphics2D)g).scale(0.5d, 0.5d);
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g.setColor(Color.WHITE);
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g.drawLine(COMBOBOX_LEFT.getIconWidth() * 2, 3, stop * 2, 3);
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g.drawLine(COMBOBOX_LEFT.getIconWidth() * 2, 40, stop * 2, 40);
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((Graphics2D)g).scale(2d, 2d);
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}
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@Override
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public boolean isBorderOpaque() {
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return false;
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}
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}
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