Java Blackboard
Ders 033-064
Java programlama dilinin 033-064 arası dersleri.
Toplam Ders: 163 |
Bu Sayfada: 32 ders
Ders 033-064
Java Tutorial 064:
Java | Java Swing 5-Letter Word Guess Game – Kelime5 GUI Project
Key Concepts & Highlights
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Java Swing GUI panels
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Dynamic 5-letter board
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Color-coded letter feedback
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JTextField for user guesses
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JPanel layout & TitledBorder
Java Tutorial 063:
Java | Java GUI Word Guess Game – 5-Letter Word Panels (Wordle Style)
Key Concepts & Highlights
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JFrame and JPanel management
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Customizing panel size, spacing, and transparency
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Using TitledBorder for labeled letter panels
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Dynamic GUI creation for multiple word attempts
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Color-coding letters for guess feedback
Java Tutorial 062:
Java | Java Console Wordle Game – 5-Letter Guessing Game Example
Key Concepts & Highlights
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Randomly select a 5-letter word from a list
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Take user input using Scanner
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Compare each letter of the guess with the target word
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Using loops to allow multiple guesses
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Conditional logic to provide feedback (+ or -)
Java Tutorial 061:
Java | Java Swing – Dependent JComboBox with Image Display Example
Key Concepts & Highlights
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Dynamic JComboBoxes (Category → Item)
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Using DefaultComboBoxModel to update items dynamically
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Displaying images in JLabel based on selection
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Scaling images to fit GUI components
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Swing layout management with absolute positioning
Java Tutorial 060:
Java | Java Swing – Dependent JComboBox Example with String Arrays
Key Concepts & Highlights
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Dependent JComboBoxes (City → District)
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Using #DefaultComboBoxModel to update items dynamically
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Setting custom fonts for #JComboBox items
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Retrieving and displaying selections in #JTextArea
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Basic Swing layout management and event handling
Java Tutorial 059:
Java | Java Swing Tutorial – Dependent JComboBox (City → District Selection)
Key Concepts & Highlights
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Creating dependent JComboBoxes (parent → child list updates)
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Using ActionListener to detect combo box changes
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Dynamically adding and clearing #JComboBox items
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Displaying selected values in a #JTextArea
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Building a simple interactive form with Swing
Java Tutorial 058:
Java | Swing Graphics – Drawing the Turkish Flag
Key Concepts & Highlights
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Drawing the #TurkishFlag Graphics2D
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Using ovals, polygons, and rectangles
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Applying custom colors
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Building a drawing panel
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Creating a complete flag window
Java Tutorial 057:
Java | Java Swing #Drawing Tutorial – Shapes, Images & #CustomGraphics (Step by Step)
Key Concepts & Highlights
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Drawing shapes with #Graphics2D (polygons, lines, ovals, rectangles)
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Loading and rendering images in a custom JPanel
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Using custom colors, strokes, and fonts
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Overriding paint() for custom 2D drawing
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Building a drawing window with JFrame + JPanel
Java Tutorial 056:
Java | Java Swing #CalendarApp – Full Year with Weekdays (BorderLayout & GridLayout)
Key Concepts & Highlights
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Building a full-year calendar UI with Swing
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Using BorderLayout and GridLayout together
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Rendering weekdays and month-day alignment
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Dynamic UI updates with removeAll() & revalidate()
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Handling month selection with JComboBox
Java Tutorial 055:
Java | Java Swing #CalendarApp UI – BorderLayout & GridLayout Tutorial (Day & Month Rendering)
Key Concepts & Highlights
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BorderLayout usage for top, center, bottom UI structure
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GridLayout for creating a 7×7 calendar grid
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Rendering days and weekdays dynamically
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Updating UI with removeAll(), add(), and revalidate()
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Using JComboBox to switch between calendar months
Java Tutorial 054:
Java | Java Swing Calendar UI Tutorial | BorderLayout + GridLayout | Pastel Calendar Grid (2022)
Key Concepts & Highlights
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Building a 6×7 calendar layout using GridLayout
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Updating calendar views dynamically with JComboBox
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Creating pastel-colored day cells with random colors
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Conditional rendering of dates (empty, filled, custom)
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Using BorderLayout to structure header, footer, and grid
Java Tutorial 053:
Java | Java Swing BorderLayout & GridLayout Tutorial | Dynamic Panels, Colors & ComboBox Actions
Key Concepts & Highlights
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How to build dynamic UIs using BorderLayout and GridLayout
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Updating panels live with ComboBox selections
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Creating pastel color panels with random color generation
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Rendering 3-letter and 5-letter framed ASCII art grids
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Using revalidate() & repaint() for smooth UI refresh
Java Tutorial 052:
Java | Java Swing Pastel Panels — Dynamic #GridLayout with #ComboBox (Beginner GUI)
Key Concepts & Highlights
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Using JComboBox to switch between dynamic grid layouts
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Generating pastel-colored panels with Random
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Creating flexible UI with BorderLayout and GridLayout
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Updating panels dynamically with removeAll + revalidate
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Styling labels and panels with pastel color palettes
Java Tutorial 051:
Java | Java Swing #ComboBoxExample — BorderLayout with Dynamic Labels (Beginner)
Key Concepts & Highlights
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Using JComboBox to select options in a Java Swing GUI
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Updating JLabel text and color dynamically based on selection
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Applying BorderLayout to position components in the frame
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Customizing font, size, and alignment for labels
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Handling ActionListener events for interactive UI
Java Tutorial 050:
Java | Java Swing BorderLayout — Placing Buttons in All Five Regions (Beginner)
Key Concepts & Highlights
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Using #BorderLayout to place buttons in NORTH, SOUTH, EAST, WEST, CENTER
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Creating reusable #JButton components with a custom method
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Setting font size and alignment for Swing buttons
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Understanding how BorderLayout manages component resizing
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Simple #JavaUIDesign patterns in Java Swing
Java Tutorial 049:
Java | Java Swing BorderLayout — Five Regions Explained with Custom Colors (Beginner Friendly)
Key Concepts & Highlights
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BorderLayout’s five regions: NORTH, SOUTH, EAST, WEST, CENTER
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Reusing UI components with a custom JLabel factory method
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Applying background/foreground colors for better UI clarity
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How preferredSize affects BorderLayout region sizing
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Practical layout design tips for building cleaner Swing UIs
Java Tutorial 048:
Java | Java Swing BorderLayout Explained — NORTH & SOUTH Regions Tutorial
Key Concepts & Highlights
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How #BorderLayout positions components in five main regions
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Setting NORTH and SOUTH components using JLabel
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Customizing colors, fonts, and preferred sizes in Swing
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Why BorderLayout stretches components horizontally
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Practical #GUILayout design tips for beginners
Java Tutorial 047:
Hava Java Swing TicTacToe Game — Full GUI, Player Names, Scoreboard & Win Detection
Key Concepts & Highlights
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Building a complete #TicTacToe game using Java Swing components
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Implementing player name input with a custom JFrame
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Using JButton arrays for dynamic board interaction
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Detecting win conditions with row, column, and diagonal checks
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Updating scores and displaying turn status in real time
Java Tutorial 046:
Java | Java Swing JComboBox Tutorial — Updating Labels on Selection (Null Layout)
Key Concepts & Highlights
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Creating a JComboBox with default selected index
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Handling item selection using ActionListener
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Updating a JLabel dynamically based on user choice
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Using null layout and setBounds for manual UI placement
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Implementing interactive UI logic with switch statements
Java Tutorial 045:
Java | Java Swing JComboBox Tutorial — Countries & Cities Selection Panel
Key Concepts & Highlights
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Creating multiple JComboBoxes with default selected items
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Handling JComboBox events using ActionListener
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Detecting which ComboBox triggered the event
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Using null layout and setBounds for manual component placement
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Building a titled JPanel to group related ComboBoxes
Java Tutorial 044:
Java | Java Swing JComboBox Tutorial | Editable ComboBox & Action Events Explained
Key Concepts & Highlights
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Understanding how JComboBox works with String arrays
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Adding ActionListener to detect user actions
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Difference between comboBoxEdited and comboBoxChanged
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Making JComboBox editable for user text input
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Using null layout and setBounds for manual positioning
Java Tutorial 043:
Java | Java Swing Tutorial: Overlapping Transparent JPanels with Null Layout
Key Concepts & Highlights
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Using null layout to manually position components
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Creating transparent panels with RGBA colors
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Adding titled and line borders to JPanels
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Layering multiple panels on top of each other
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Adding buttons and labels inside custom panels
Java Tutorial 042:
Java | Java Swing Null Layout JFrame Example — Labels, TextField & Button
Key Concepts & Highlights
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Using null layout in a JFrame
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Adding JLabel with custom font and color
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Adding non-editable JTextField
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Adding JButton and handling click events
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Setting frame size, location, and close operation
Java Tutorial 041:
Java | Java Swing JFrame Properties — Size, Color, Cursor & Screen Dimensions
Key Concepts & Highlights
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Creating a JFrame and setting its title
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Setting size and background color
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Retrieving screen dimensions with Toolkit
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Changing cursor and frame visibility
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Configuring close operation and location
Java Tutorial 040:
Java | ava Word Search Program — Count Spaces & Find Target Words with Scanner
Key Concepts & Highlights
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Searching for specific words using Scanner
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Counting spaces and splitting text manually
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Using next() to read words from a long string
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Word-by-word comparison with .equals()
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Basic text-processing logic in Java
Java Tutorial 039:
Java | Java Pyramid Pattern Program — Normal & Inverted Shapes with Nested Loops
Key Concepts & Highlights
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Building pyramid patterns using nested loops
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Printing inverted pyramid shapes with spacing logic
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Managing user input using Scanner
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Controlling rows, spaces & stars in loop structures
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Pattern printing fundamentals for beginners
Java Tutorial 038:
Java | Java File Handling — Create, Write & Read Files with File, FileWriter & InputStream
Key Concepts & Highlights
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Creating files using the File class
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Writing text into files with FileWriter
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Reading files byte-by-byte using InputStream
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Understanding createNewFile(), write(), and read()
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Handling basic file I/O operations in Java
Java Tutorial 037:
Java | Java ArrayList Tutorial — add(), addAll() & Merging Lists Explained
Key Concepts & Highlights
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Creating and managing ArrayList objects
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Using add() to insert elements
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Combining lists with addAll()
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Printing ArrayList contents
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Merging multiple lists into a single collection
Java Tutorial 036:
Java | Java Letter Frequency Counter — Char Analysis with Loops & Strings
Key Concepts & Highlights
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Counting letter occurrences using loops
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Using charAt() to analyze characters in a string
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Calculating percentage of a specific letter
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Iterating through a custom alphabet string
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Handling multi-line strings and Unicode characters
Java Tutorial 035:
Java | Java Profit Calculator — Methods, Input Handling, and Percentage Calculation
Key Concepts & Highlights
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Calculating profit using methods with return values
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Using Scanner to read user input in Java
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Computing profit percentage with formulas
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Reusing methods for cleaner and structured code
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Printing formatted results to the console
Java Tutorial 034:
Java | Java Type Casting — Detecting Object Types with getClass() and Casting Operations
Key Concepts & Highlights
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Storing mixed data types inside an Object array
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Detecting runtime types using getClass()
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Casting String, Double, Integer and applying operations
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Difference between equals() and == in Java
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Using Unicode characters and numeric literals
Java Tutorial 033:
Java | Java Methods — void, return, uppercase & random array examples
Key Concepts & Highlights
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Void vs return methods
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Calculating averages in return values
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Converting to uppercase with methods
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Generating random integer arrays
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Writing reusable utility methods