Custom JFrame with Draggable Title Bar and Resizable, Rounded Frame

Overview

• Usage
  • Constructor
  • Inner Classes
  • Methods
• Customization
• Examples
• License

This Java class provides a custom JFrame implementation with the following features:

• Draggable title bar for repositioning the frame on the screen.
• Resizable frame with rounded corners.
• Maximize, restore, and minimize controls in the title bar.

Usage

Constructor

new CusFrame(boolean sizable, double divisorPhi, boolean visible, double borderRadius, double resizeBorderSize)

• 'sizable': Set to true if the frame is resizable, false otherwise.
• 'divisorPhi': Divisor for calculating initial frame dimensions based on the golden ratio.
• 'visible': Set to true if the frame should be visible, false otherwise.
• 'borderRadius': Border radius for rounding frame corners.
• 'resizeBorderSize': Size of the resize border for dragging to resize the frame.

Inner Classes

ResizeMouseAdapter

• Handles mouse events for resizing the frame.

TitleBarMouseAdapter

• Handles mouse events for the draggable title bar.

TitleBarPanel

• Inner class representing the title bar panel of the custom fame. It includes the frame title, minimize, maximize, and close buttons, allowing user interactions.

Methods

roundCorners(int width, int height)

Rounds the corners of the frame to create a visually pleasing effect.

getSCREEN_WIDTH(), getSCREEN_HEIGHT()

Gets the screen width and height of the default toolkit.

getFrameWidth(), getFrameHeight()

Gets the current width and height of the frame.

getPHI()

Gets the golden ratio (PHI) constant.

getTitleBarHeight()

Gets the height of the title bar.

setTitleBarBackground(Color color), setTitleBarForeground(Color color)

Sets the background and foreground color of the title bar.

getTitleBarBackground(), getTitleBarForeground()

Gets the background and foreground color of the title bar.

setTitleBarText(String text), getTitleBarText()

Sets and gets the text of the title bar.

invertTitleBarButtons()

Inverts the icons of the title bar buttons (from black to white).

getTitleBarButtonBorder(), setTitleBarButtonBorder(Border border)

Gets and sets the border of the title bar buttons.

getTitleBar()

Gets the title bar panel.

Customization

You can customize the appearance and behavior of the frame, title bar, and buttons by modifying the respective methods and properties.

Examples

// Create a resizable frame with default settings
CusFrame customFrame = new CusFrame(true, 1.618, true, 10, 5);

// Customize the title bar
customFrame.setTitleBarBackground(Color.BLUE);
customFrame.setTitleBarForeground(Color.WHITE);
customFrame.setTitleBarButtonBorder(new LineBorder(Color.WHITE, 2));

// Set the frame title
customFrame.setTitleBarText("My Custom Frame");

// Invert title bar button icons
customFrame.invertTitleBarButtons();

License

This project is licensed under the terms of the MIT License.