QT Line Edit is a user interface widget (or control) in Qt, a popular cross-platform application development framework. It is a one-line text editor that allows users to modify short pieces of text.
The QT Line Edit widget offers a range of features, such as:
• Autocompletion: As you type in the text box, it can suggest options to complete what you’re typing.
• Editing abilities: You can edit the text in the line edit by adding, removing and modifying characters, words and phrases.
• Input masks: You can also use input masks to specify how the text should be entered in the QT line edit.
• Validators: You can also specify validators to ensure that the text entered satisfies certain criteria (such as minimum and maximum length of the string).
• Password mode: You can also set the line edit to password mode and hide the characters the user types in.
• Regex support: Supports regular expressions.
• Customizable display and set of icons: Change the appearance of the line edit using custom colors and set of icons as well.
• Platform independent: The QT Line Edit widget is supported across all major platforms.
Overall, QT Line Edit provides a great way to let users enter and edit text in a user-friendly way. It offers a wide range of features that allow developers to easily integrate it into their applications.
To find out more information and get started with the QT Line Edit widget, be sure to check out the documentation.