Currently am working on applets where JTextField is used.But for some reason
sometimes the textfield doesn't display the text.Only when I try to select the text from the empty text box then it displays text.
Before
After
I am using netbeans for coding.Tried some properties from properties tab of that component but no much help.
Can any one guess the issue?
Thanx Guys,I got the answer it was another text box behind this one that caused loading problem.
Thanx a lot for support.
problem solved!
you need to put the JTextfield.value equal to the value given. e.g: String bla = JTextfield.value. normally, that should be fixing it
Related
I am currently developing a program that allows you to change the color of a selected text from a JEditorPane, using setSelectedTextColor (Color.red), but it only temporarily changes the text when I run it with the cursor.
I would like to know how I can set it or change it, as well as the setForeground
Maybe this post can help you: Changing color of selected text in jTextPane
This use jTextPane instead of jEditorPane, which I've searched for and says that supports color changes better than jEditorPane.
If that doesn't works, please search in Google for your question and if you find it, we will appreciate you post it here. Thanks.
I'm running into an issue with the requestFocus() method. Whenever I click on a link from a VBox table in my application, a details menu drops down indicating username etc which are editable. The problem is, when I open the link in the VBox using the spacebar, JavaFX puts a focus on the TextField, but highlights it. By the time I release the spacebar, the highlighted text is deleted.
Basically, when the TextField is given focus using a spacebar, the entire contents are highlighted and replaced with a space character. Pushing enter to open the link still highlights the text, but doesn't do anything else since it doesn't add any characters.
How do I make sure the text inside a TextField doesn't get highlighted?
Thanks.
The solution for TextField (entire content) doesn't get highlighted is adding the .selectedEnd() after the .requestFocus()
textField.requestFocus();
textField.selectEnd();
However, i'm not really sure for your case that deal with spacebar. Hope this help.
I have a table of forms which accepts first name, last name etc. When I navigate through using the tab key and enter some text in first name, all of the text disappears and that row gets selected. I have tried almost all techniques.
Is there any way we can avoid that using coding?
If I use the mouse then it wont give that error.
Assuming an otherwise correct use of JTable, you may need to terminate the edit when focus is lost, as suggested here and here:
table.putClientProperty("terminateEditOnFocusLost", true);
is their any way to set text for a combo box, which is not an element of the combobox.
cboSubjects=new JComboBox();
cbo.addItem("Maths"); // and few more subjects are added
cbo.setSelectedItem("subjects"); // this does not set the default text of combobox
Is their any way to solve this problem ? I need something which works like combobox.text
property of combobox in visual basic
I am working on school management system. I need help.
I'd like to show you a possible alternative :)
Note, you need to call label.setDisplayedMnemonic('s'); and label.setLabelFor(combo) to complete the effect!
You can make jComboBox editable, cbo.setEditable(true);, and after that set the text you want: cbo.setSelectedItem("subjects");
Basically the question says it all;
I have a JEditiorPane with the content type 'text/html'. I have created a font family and font size combo box and enabled them using the StyledEditorKit actions. This works great and I can change the font attributes of selected text (you what it does...)
The only thing is when I select the text it's a bit confusing because the ComboBox's still show the users previous selection. I would love to implement the functionality to update the combo box values according the selected text but cannot figure out how to get the selected texts font! I've tried all sorts of crafty workarounds - non of which have worked
Any Help appriciated
Thanks In Advance
Andy
Add a CaretListener. On each caretUpdate use the code
AttributeSet attrs=((StyleEditorKit)editorPane.getEditorKit()).getInputAttributes()
StyleConstants.getFontFamily(attrs);