com.github.weisj.darklaf.ui.internalframe.DarkInternalFrameTitlePane Maven / Gradle / Ivy
/*
* MIT License
*
* Copyright (c) 2019 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.internalframe;
import com.github.weisj.darklaf.icons.EmptyIcon;
import com.github.weisj.darklaf.ui.rootpane.TitlePaneIcon;
import org.jetbrains.annotations.NotNull;
import sun.swing.SwingUtilities2;
import javax.accessibility.AccessibleContext;
import javax.swing.*;
import javax.swing.plaf.basic.BasicInternalFrameTitlePane;
import java.awt.*;
import java.beans.PropertyChangeListener;
/**
* @author Jannis Weis
*/
public class DarkInternalFrameTitlePane extends BasicInternalFrameTitlePane {
protected static final int PAD = 5;
protected static final int BAR_HEIGHT = 28;
protected static final int BUTTON_WIDTH = 46;
protected static final int IMAGE_HEIGHT = 16;
protected static final int IMAGE_WIDTH = 16;
private JMenuBar menu;
private JLabel label;
private Color border;
private Color buttonColor;
private Color selectedButtonColor;
private Color buttonColorClick;
private Color buttonColorHover;
private Color selectedButtonColorHover;
private Color selectedButtonColorClick;
private TitlePaneIcon minimizeIcon;
private TitlePaneIcon maximizeIcon;
private TitlePaneIcon iconifyIcon;
private PropertyChangeListener propertyChangeListener2;
public DarkInternalFrameTitlePane(final JInternalFrame f) {
super(f);
}
@Override
protected void installTitlePane() {
super.installTitlePane();
}
@Override
protected void addSubComponents() {
super.addSubComponents();
label = new JLabel();
label.setOpaque(false);
if (menu != null) {
menu = frame.getJMenuBar();
frame.getRootPane().setJMenuBar(null);
}
if (menu != null) {
add(menu);
}
add(label);
}
@Override
protected void installListeners() {
super.installListeners();
propertyChangeListener2 = e -> {
Object menuBar = e.getNewValue();
if (menuBar instanceof JMenuBar) {
frame.getRootPane().setJMenuBar(null);
menu = (JMenuBar) menuBar;
add(menu);
}
};
frame.addPropertyChangeListener(JInternalFrame.MENU_BAR_PROPERTY, propertyChangeListener2);
}
@Override
protected void uninstallListeners() {
super.uninstallListeners();
frame.removePropertyChangeListener(propertyChangeListener2);
}
@Override
protected void installDefaults() {
super.installDefaults();
closeIcon = UIManager.getIcon("InternalFrameTitlePane.close.icon");
minimizeIcon = new TitlePaneIcon(UIManager.getIcon("InternalFrameTitlePane.minimize.icon"),
EmptyIcon.create(16));
maximizeIcon = new TitlePaneIcon(UIManager.getIcon("InternalFrameTitlePane.maximize.icon"),
EmptyIcon.create(16));
iconifyIcon = new TitlePaneIcon(UIManager.getIcon("InternalFrameTitlePane.iconify.icon"),
EmptyIcon.create(16));
minIcon = minimizeIcon;
maxIcon = maximizeIcon;
iconIcon = iconifyIcon;
selectedTitleColor = UIManager.getColor("InternalFrameTitlePane.selectedBackgroundColor");
selectedTextColor = UIManager.getColor("InternalFrameTitlePane.selectedTextForeground");
notSelectedTitleColor = UIManager.getColor("InternalFrameTitlePane.backgroundColor");
notSelectedTextColor = UIManager.getColor("InternalFrameTitlePane.textForeground");
selectedButtonColor = UIManager.getColor("InternalFrameTitlePane.selectedButtonColor");
selectedButtonColorHover = UIManager.getColor("InternalFrameTitlePane.selectedButtonHoverColor");
selectedButtonColorClick = UIManager.getColor("InternalFrameTitlePane.selectedButtonClickColor");
buttonColor = UIManager.getColor("InternalFrameTitlePane.buttonColor");
buttonColorHover = UIManager.getColor("InternalFrameTitlePane.buttonHoverColor");
buttonColorClick = UIManager.getColor("InternalFrameTitlePane.buttonClickColor");
border = UIManager.getColor("InternalFrameTitlePane.borderColor");
}
@Override
protected void createButtons() {
iconButton = createButton(UIManager.getString("InternalFrameTitlePane.iconifyButtonAccessibleName"));
iconButton.addActionListener(iconifyAction);
maxButton = createButton(UIManager.getString("InternalFrameTitlePane.maximizeButtonAccessibleName"));
maxButton.addActionListener(e -> {
if (maximizeAction.isEnabled()) {
maximizeAction.actionPerformed(e);
} else {
restoreAction.actionPerformed(e);
}
});
closeButton = createButton(UIManager.getString("InternalFrameTitlePane.closeButtonAccessibleName"));
closeButton.addActionListener(closeAction);
setButtonIcons();
}
protected void addSystemMenuItems(@NotNull final JMenu systemMenu) {
JMenuItem mi = systemMenu.add(restoreAction);
mi.setMnemonic(getButtonMnemonic("restore"));
mi.setIcon(minimizeIcon);
mi.setDisabledIcon(minimizeIcon);
mi = systemMenu.add(iconifyAction);
mi.setMnemonic(getButtonMnemonic("minimize"));
mi.setIcon(iconifyIcon);
mi.setDisabledIcon(iconifyIcon);
mi = systemMenu.add(maximizeAction);
mi.setMnemonic(getButtonMnemonic("maximize"));
mi.setIcon(maximizeIcon);
mi.setDisabledIcon(maximizeIcon);
systemMenu.add(new JSeparator());
mi = systemMenu.add(closeAction);
mi.setMnemonic(getButtonMnemonic("close"));
mi.setIcon(closeIcon);
}
private static int getButtonMnemonic(final String button) {
try {
return Integer.parseInt(UIManager.getString("InternalFrameTitlePane." + button + "Button.mnemonic"));
} catch (NumberFormatException e) {
return -1;
}
}
@Override
public void paintComponent(@NotNull final Graphics g) {
g.setColor(getTitleBackground());
g.fillRect(0, 0, getWidth(), getHeight());
g.setColor(border);
g.fillRect(0, getHeight() - 1, getWidth(), 1);
}
@Override
protected void enableActions() {
super.enableActions();
iconifyIcon.setActive(iconifyAction.isEnabled());
maximizeIcon.setActive(maximizeAction.isEnabled());
minimizeIcon.setActive(restoreAction.isEnabled());
}
@Override
protected LayoutManager createLayout() {
return new DarkTitlePaneLayout();
}
protected Color getTitleBackground() {
return frame.isSelected() ? selectedTitleColor : notSelectedTitleColor;
}
@NotNull
private static JButton createButton(final String accessibleName) {
JButton button = new JButton();
button.setFocusable(false);
button.setOpaque(true);
button.setRolloverEnabled(true);
button.putClientProperty("JButton.variant", "fullShadow");
button.putClientProperty("paintActive", Boolean.TRUE);
button.putClientProperty(AccessibleContext.ACCESSIBLE_NAME_PROPERTY, accessibleName);
button.setText(null);
return button;
}
@Override
protected void paintChildren(final Graphics g) {
label.setText(frame.getTitle());
Color colorClick = frame.isSelected() ? selectedButtonColorClick : buttonColorClick;
Color colorHover = frame.isSelected() ? selectedButtonColorHover : buttonColorHover;
Color bg = frame.isSelected() ? selectedButtonColor : buttonColor;
iconButton.setBackground(bg);
closeButton.setBackground(bg);
maxButton.setBackground(bg);
menu.setBackground(bg);
menu.setOpaque(false);
iconButton.putClientProperty("JButton.shadow.hover", colorHover);
closeButton.putClientProperty("JButton.shadow.hover", colorHover);
maxButton.putClientProperty("JButton.shadow.hover", colorHover);
iconButton.putClientProperty("JButton.shadow.click", colorClick);
closeButton.putClientProperty("JButton.shadow.click", colorClick);
maxButton.putClientProperty("JButton.shadow.click", colorClick);
super.paintChildren(g);
}
@Override
protected void paintBorder(final Graphics g) {
}
protected class DarkTitlePaneLayout implements LayoutManager {
public void addLayoutComponent(final String name, final Component c) {
}
public void removeLayoutComponent(final Component c) {
}
public Dimension preferredLayoutSize(final Container c) {
return minimumLayoutSize(c);
}
public Dimension minimumLayoutSize(final Container c) {
int width = 2 * PAD;
if (frame.isClosable()) {
width += BUTTON_WIDTH;
}
if (frame.isMaximizable()) {
width += BUTTON_WIDTH;
}
if (frame.isIconifiable()) {
width += BUTTON_WIDTH;
}
FontMetrics fm = frame.getFontMetrics(getFont());
String frameTitle = frame.getTitle();
int title_w = frameTitle != null ? SwingUtilities2.stringWidth(frame, fm, frameTitle) : 0;
int title_length = frameTitle != null ? frameTitle.length() : 0;
// Leave room for three characters in the title.
if (title_length > 3) {
int subtitle_w = SwingUtilities2.stringWidth(frame, fm, frameTitle.substring(0, 3) + "...");
width += Math.min(title_w, subtitle_w);
} else {
width += title_w;
}
if (menu != null) {
width += menu.getPreferredSize().width + PAD;
}
// Calculate height.
Icon icon = frame.getFrameIcon();
int fontHeight = fm.getHeight();
fontHeight += 2;
int iconHeight = 0;
if (icon != null) {
// SystemMenuBar forces the icon to be 16x16 or less.
iconHeight = Math.min(icon.getIconHeight(), IMAGE_HEIGHT);
}
iconHeight += 2;
int height = Math.max(fontHeight, iconHeight);
height = Math.max(height, BAR_HEIGHT);
Dimension dim = new Dimension(width, height);
// Take into account the border insets if any.
if (getBorder() != null) {
Insets insets = getBorder().getBorderInsets(c);
dim.height += insets.top + insets.bottom;
dim.width += insets.left + insets.right;
}
return dim;
}
public void layoutContainer(final Container c) {
boolean leftToRight = frame.getComponentOrientation().isLeftToRight();
int w = getWidth();
int h = getHeight() - 1;
int x1;
int x2;
Icon icon = frame.getFrameIcon();
int iconHeight = 0;
if (icon != null) {
iconHeight = icon.getIconHeight();
}
x1 = (leftToRight) ? PAD : w - IMAGE_WIDTH - PAD;
menuBar.setBounds(x1, (h - iconHeight) / 2, IMAGE_WIDTH, IMAGE_HEIGHT);
x1 += (leftToRight) ? IMAGE_WIDTH : -IMAGE_WIDTH;
x1 += (leftToRight) ? PAD : -PAD;
if (menu != null) {
int width = menu.getPreferredSize().width;
if (leftToRight) {
menu.setBounds(x1, 0, width, h + 1);
x1 += width + PAD;
} else {
x1 -= width;
menu.setBounds(x1, 0, width, h + 1);
x1 -= PAD;
}
}
x2 = (leftToRight) ? w - BUTTON_WIDTH : 0;
if (frame.isClosable()) {
closeButton.setBounds(x2, 0, BUTTON_WIDTH, h);
x2 += (leftToRight) ? -BUTTON_WIDTH : BUTTON_WIDTH;
}
if (frame.isMaximizable()) {
maxButton.setBounds(x2, 0, BUTTON_WIDTH, h);
x2 += (leftToRight) ? -BUTTON_WIDTH : BUTTON_WIDTH;
}
if (frame.isIconifiable()) {
iconButton.setBounds(x2, 0, BUTTON_WIDTH, h);
}
x2 += (leftToRight) ? -PAD : PAD;
if (leftToRight) {
label.setBounds(x1, 0, x2 - x1, h);
} else {
label.setBounds(x2, 0, x1 - x2, h);
}
}
}
}
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