9/8/2023 0 Comments Netbeans ide from oracle![]() ![]() Last time I wrote about ‘ How to use the Microsoft Azure cloud on the NetBeans IDE‘, this time I will take you through using Oracle Public Cloud with the NetBeans IDE. ![]() Recently I have also spent a lot of time studying the cloud and thought it might be useful to create some guides on how to use various cloud platforms with the NetBeans IDE. ![]() ![]() How to use the Oracle Java Cloud Service with the NetBeans IDEĪt IDR Solutions I mainly work on the Development of the JPedal Java PDF Library and PDF to HTML5 Converter. Her hobbies include reading, completing puzzle books and cycling. We will use the Inspector only once, to change a few variable names to something other than their defaults.Georgia Ingham Georgia is a Java Developer. The Inspector provides a graphical representation of your application's components. The last component of the NetBeans IDE that we will use in this lesson is the Inspector: The screenshot above shows the various properties of this object, such as background color, foreground color, font, and cursor. The following figure shows the Property Editor for the newly added JFrame object: The Property Editor is intuitive to use in it you will see a series of rows - one row per property - that you can click and edit without entering the source code directly. The Property Editor does what its name implies: it allows you to edit the properties of each component. Laying Out Components Within a Container. For more information about these components, see: It also tells the application to "exit on close", performs some layout-specific tasks, then packs the (soon to be added) components together on screen.ĭon't feel that you need to understand this code in any detail we mention it here simply to explore the source tab. Commonly expected behavior (such as quitting when the user clicks the "close" button) is auto-generated by the IDE and appears in the source view between uneditable blue sections of code known as guarded blocks.Ī quick look at the source view reveals that the IDE has created a private method named initComponents, which initializes the various components of the GUI. The figure above shows a single JFrame object, as represented by the large shaded rectangle with blue border. You can toggle between views at any time by clicking their respective tabs. Design view is the default, as shown below. It has two views: source view, and design view. The Design Area is where you will visually construct your GUI. This figure has been reduced to fit on the page.Ĭlick the image to view it at its natural size.įrom this list, our application will use only JLabel (a basic text label), JTextField (for the user to enter the temperature), and JButton (to convert the temperature from Celsius to Fahrenheit.) You can probably already guess what many of these components are for, even if this is your first time using them ( JLabel is a text label, JList is a drop-down list, etc.) The Palette contains all of the components offered by the Swing API. In fact, the only features that you really need to understand are the Palette, the Design Area, the Property Editor, and the Inspector. It is not necessary to learn every feature of the NetBeans IDE before exploring its GUI creation capabilities. ![]()
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