有谁知道如何在 java(netbeans) 的 textFields 中给出提示文本？

Question

anyone know how to give a hint text in textField in java netbeans

eg: Text Field where user have to enter his Name i wanna give hidden text "name"

Answer 1

您可以使用setToolTipText

text1.setToolTipText("Hint");

Answer 2

first set the text of the textfield to "Name".

private void jTextField2MouseClicked(java.awt.event.MouseEvent evt) {                                         
   jTextField2.setText(null);
}  

After writing the above code and clicking on the textfield the "Name" will disapper and u can enter your text.