Darklaf - A Darcula Look and Feel

This project is based on the darcula look and feel for Swing. Gradually all the custom UI and more from the darcula project wil be ported over and given a new look that follows the newer darcula look in IntelliJ.

Screenshots

Darcula Theme	IntelliJ Theme

Solarized Dark Theme	Solarized Light Theme

Usage & Features

You can either use the current build from releases or the the bin folder. These binaries already include a stripped down version of all dependecies.

This project is available on Maven Central:

Maven

<dependency>
  <groupId>com.github.weisj</groupId>
  <artifactId>darklaf</artifactId>
  <version>1.3.1.4</version>
</dependency>

Gradle

implementation 'com.github.weisj:darklaf:1.3.1.1'

Installation

The LookAndFeel can be easily installed using the 'LafManager'

LafManager.install(); //For default theme (IntelliJ)
LafManager.install(new DarculaTheme()); //Specify the used theme.

or by using the UIManager

LafManager.setTheme(new DarculaTheme());
UIManager.setLookAndFeel(DarkLaf.class.getCanonicalName());

Example

import com.github.weisj.darklaf.LafManager;
import javax.swing.*;
import java.awt.*;

public class DarklafDemo {

    public static void main(final String[] args) {
         SwingUtilities.invokeLater(() -> {
            LafManager.install();

            JFrame frame = new JFrame("Darklaf - A Darcula LaF for Swing");
            frame.setSize(600, 400);

            JButton button = new JButton("Click here!");

            JPanel content = new JPanel();
            content.add(button);

            frame.setLocationRelativeTo(null);
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            frame.setContentPane(content);
            frame.setVisible(true);
        });
    }
}

All custom component-variants and settings are customizable by setting the appropriate client property of the component.

//Todo: list of properties

This LookAndFeel supports custom window decorations (only Windows at this point). In contrast to most other LaFs the native window behaviour is not compromised giving a seamless experience that still looks native.

Build

To build the project replace the build.gradle script with the one fitting your platform i.e.

• You only have a x86 cpp installation -> build_x86.gradle
• You only have a x64 cpp installation -> build_x64.gradle
• You have a 86x_64x_multilib installation -> build.gradle

Contribute

Here is a list of things that currently are not finished or need refinement. This list is a work in progress and being updated regulary. If you find any problems with the LaF feel free to submit an issue:

• Native window decorations on Linux and MacOS.
  • See jniplatform/cpp for the windows implementation.
• Adjustment of platform specific properties
  • See the properties folder especially the plaform folder.
  • See todo in DarkLaf
• Maximum window size for window decorations on windows.
• ComboBox Popups don't open.
• Custom TabComponents may be visible during DnD with JTabbedPane.
• Selection highlight wrong width.
• (Wrong selection text color with JTextPane)
• Right to left layout support in DarkTitlePane.
• Examine if Todo branch in TabbedPaneUtil needs something to be done about.
• Arrow button cycle support for JComboBox.
• More customizability for icons