This is an essential part of the setup, it is the It's the same infrastructure that the NetBeans IDE The NetBeans platformīatMass is built on top of the NetBeans platform (we will call it just the Get the JDK (Java Development Kit)īatMass is written in Java, so we'll need Java. Nothing about NetBeans and the NetBeans Platform. You will only need this information if you want to develop your own pluginsįor BatMass or change its functionality in some way, if you're just a regularĭon't be scared by the size of this tutorial, it just assumes that you know Setting up development environement for BatMass All the downloads, setting up the IDE and up to building BatMass from scratch. The date pattern to use is yyy-MM-dd.And pass an instance of this custom class when constructing the date picker component as follows: JDatePickerImpl datePicker = new JDatePickerImpl(datePanel, new DateLabelFormatter()) Result: You can download the Java source files under the attachment section.This guide will quickly step you through setting up the environment for developing new functionality for BatMass. Public class DateLabelFormatter extends AbstractFormatter As you can see, this class overrides the stringToValue() method to parse a String to a Date object and overrides the valueToString() method to format the Calendar object to a String. In such case, you can create your own class that extends the class. Customizing the date formatThe default format of the date shown in the text field may not suite your need. Result: If you want to set initial date for the text field, use the following statement: tSelected(true) Result:Ĥ. tDate(1990, 8, 24) That sets the initial date to Septem(because in Java, the month number is zero-based). For example: UtilDateModel model = new UtilDateModel() Setting initial dateYou can set the initial date for the calendar component when it is popped up. For example, the following statement gets the selected date in case the model is UtilDateModel: Date selectedDate = (Date) datePicker.getModel().getValue() For the CalendarDateModel model, use the following code: Calendar selectedValue = (Calendar) datePicker.getModel().getValue() ĭate selectedDate = selectedValue.getTime() For the SqlDateModel model, use the following code: selectedDate = () datePicker.getModel().getValue() 3. And notice that, depending on the model used,the JDatePickerImpl returns the selected date object of appropriate type. SqlDateModel: the date picker will return the selected date as an object of type .Ĭhoosing which model is depending on your need.CalendarDateModel: the date picker will return the selected date as an object of type.UtilDateModel: the date picker will return the selected date as an object of type.Dealing with Date ModelsThe JDatePicker library provides three date models which correspond to three date time types in Java: Upon choosing a date, the calendar dismisses and the selected date is filled into the text field:Ģ. JDatePickerImpl datePicker = new JDatePickerImpl(datePanel) įrame.add(datePicker) The result is a component displayed which looks like this: It contains a disabled, read-only text field on the left, and an ellipsis button that will pop up a calendar when clicked: JDatePanelImpl datePanel = new JDatePanelImpl(model) For example, the following code snippet creates a date picker component using the UtilDateModel, and then adds it to the frame: UtilDateModel model = new UtilDateModel() It involves in choosing an appropriate DateModel which is required by a JDatePanelImpl which is required by a JDatePickerImpl - which is then added to the container. Extract the downloaded archive JDatePicker-1.3.2-dist.zip, and then find and add the jdatepicker-1.3.2.jar file to your project’s classpath.It’s pretty simple to create and add a date picker component to a container, i.e. Quick start with JDatePickerClick here to download the JDatePicker library from SourceForge. You will end up creating the following program: 1. This tutorial shows you how to use the JDatePicker open-source library in order to display a calendar component in Java Swing programs with some necessary customizations.
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