For ' jButton1 ' ⇒ Change the 'text' to 'Count', and change the 'Variable Name' to ' btnCount '.

Similarly, for ' jTextField1 ' ⇒ Change the 'text' to 0, and change the 'Variable Name' to ' tfCount ' ⇒ Resize the text field if necessary.

Name ⇒ In 'New Name', enter ' lblCount '. To make it possible for students to create simple GUI applications with a minimum of conceptual overhead, the acm.program package makes it easy to add Java. Right-click on the jLable1 ⇒ Change Variable

Click on the ' jLabel1 ' ⇒ In the 'Properties' panel, enter 'Count' in 'text' (You can also single-click on the jLabel1 to change the text).

From the 'Platte' panel ⇒ 'Swing Controls' ⇒ Drag and drop a ' Label ', ' TextField ', and ' Button ' into the design panel.

In 'Class Name', enter ' NetBeansSwingCounter ' ⇒ Finish.

Right-click on the project ' FirstNetBeansGUI ' ⇒ 'New' ⇒ 'JFrame Form.' (or 'Others' ⇒ 'Swing GUI Forms' ⇒ 'JFrame Form').

In 'Project Name', enter ' FirstNetBeansGUI ' ⇒ Choose a suitable directory for your 'Project Location' ⇒ Uncheck the 'Create Main class' box ⇒ Finish.

Under 'Categories', choose 'Java' ⇒ Under 'Projects', choose 'Java Application' ⇒ Next.

Step 1: Create a New 'Java Application' Project

Swing Tutorial's 'Learning Swing with the NetBeans IDE'.

Right-click any GUI component, and select Events from the pop-up menu. Click the Design tab to see the GUI’s layout in the GUI Builder. Please, do not use triple backticks (```) as they will only render properly on new reddit, not on old reddit. Go back to the file NumberAdditionUI.java in the Editor.

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Java gui source code examples