Simple java programs using awt

Hello everyone, in this program I am going to share a code to make a simple calculator in java using awt. This calculator works on two integer numbers. As you enter two numbers and then click on desired button, the result is shown in Result text field. When you will click on Cancel button, the calculator will be closed. So just go through the code and try it. If you have any difficulty in understanding or using the code, then you ask by commenting below.

Let's see the simple code of using var-args in the main method. We will learn about var-args later in the Java New Features chapter. If there occurs a problem like displayed in the below figure, you need to set a path. Since DOS doesn't recognize javac and java as internal or external command. To overcome this problem, we need to set a path. However, it is an excellent approach to set the path. Click here for How to set path in java.

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R Programming. React Native. Python Design Patterns. Python Pillow. Python Turtle. Verbal Ability. Interview Questions. Company Questions. In this section, you will learn how to create it. This is done by using java gui programming using Classes or APIs of java awt package. Here, you have seen in the given following example that provides you the complete code of the program. In the section, from the generated output of the following program, complete window or frame is created in the ButtonText class that is the main class where the main method lies.

This part of the topic will show a simple command button labeled with the text "Submit" when the program will be executed. How to create CheckBox On frame This is very simple java program. In this section, you will learn how to create CheckBox on the frame.

This program provides you complete illustration with the full description. If you are fresher in java awt programming then you can learn in very efficient manner.

Arcs Drawing In Java In this section, you will learn how to create arcs diagram in java awt package. The Java program uses Arcs2D class, arcs2D is the abstract superclass for all objects that store a 2D arc defined by a bounding rectangle, start angle, angular extent and a closure type.

The Border Layout is arranging and resizing components to set in five position which is used in this program. In this section, you will learn how to create Circle Diagram. The java circle is the most fundamental abstractions in a Java 2D in the supported java.

This class, supported by the java. Here, you will see in the following example that provide you complete code of the program. In this section, you will learn how to create Line Drawing. This program implements a line Drawing component. A java program explains the stroke line i. For this we have used BasicStroke class.

This object is passed to the setStroke method. A java program provides you CheckboxGroup. In this program, you will see how to create and show the Checkboxgroup component on the frame.

Rectangle Image In Java In this section, you will learn how to create rectangle image. This program used the Graphics2D class which extends the Graphic class and control all geometry or coordinate transformation and color management, text layout.

This program uses the TextArea class of java. Here, we are going to create TextArea object. TextArea object is a multiline region. It displays text only. You can read and edit the text only. Image Demo This section simply display the image demo that means multiple images and its name are based on the frame to a particular location.