Limit Checkbox Resolution For Free

The JCheckBox class is used to create a checkbox. It is used to turn an option on (true) or off (false). Clicking on a CheckBox changes its state from "on" to "off" or from "off" to "on ". It inherits JToggleButton class.

You can limit a checkbox being selectable or not by disabling the component: JCheckBox checkBox = new JCheckBox("Try to click on me"); checkBox. setEnabled(false); If a checkbox is not enabled (disabled), the user cannot select it.

Navigate to the page you would like to change all checkbox sizes on and add the following code to the CSS tab of the page. input[type=checkbox] { margin: 4px 0 0; line-height: normal; width: 20px; height: 20px; }

You can set the checkbox size by using the CSS width and height properties. Use the height property to set the height of the checkbox and the width property to set the width of the checkbox.

Checkboxes come in four different sizes: small, medium, large, and extra-large. The medium size is the default and most frequently used option. Use the other sizes sparingly; they should be used to create a hierarchy of importance within the page.

A JCheckBox can generate an ActionListener or an ItemListener whenever the checkbox is changed. An isSelected() method is used to test if a checkbox is checked or not. By default, we can select all the checkbox items at a time, if we want to select only one item at a time by using ButtonGroup class.

Using Div. Using div, the limit for the check box selection has been set to 1, so you can select maximum of only one check box. You can always update the limit in the source code.

In the Format Control dialog box, check the Lock aspect ratio checkbox. This ensures that the height and width of the checkbox are increased proportionally. Resize the checkbox using the Height and Width spin boxes and click OK.

Step 3: Adjust the Font Size To adjust the font size, right-click on the checkbox and select Format Control from the context menu. In the Format Control dialog box, go to the Control tab and look for the Font section. Here, you can select a larger font size to make the text more readable.

JS $("input:checkbox"). click(function() { var bol = $("input:checkbox:checked"). length >= 2; $("input:checkbox"). not(":checked"). attr("disabled",bol);