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Dialog for user to enter a single line of text.
| KLineEditDlg ( const QString& _text, const QString& _value, QWidget *parent )
| KLineEditDlg |
Create a dialog that asks for a single line of text. _value is the initial value of the line. _text appears as label on top of the entry box. If the internal line edit has an associated QValidator set, the OK button is disabled as long as the validator doesn't return Acceptable. If there's no validator, the OK button is enabled whenever the line edit isn't empty.
If you want to accept empty input, make a trivial QValidator that always returns Acceptable, e.g. QRegExpValidator with a regexp of ".*".
Parameters:
| _text | Text of the label |
| _value | Initial value of the inputline |
| ~KLineEditDlg ()
| ~KLineEditDlg |
[virtual]
| QString text ()
| text |
[const]
Returns: the value the user entered
| KLineEdit * lineEdit ()
| lineEdit |
[const]
Returns: the line edit widget
| QString getText (const QString &_text, const QString& _value,
bool *ok, QWidget *parent, QValidator *validator=0 )
| getText |
[static]
Static convenience function to get a textual input from the user.
Parameters:
| _text | Text of the label |
| _value | Initial value of the inputline |
| ok | this bool will be set to true if user pressed "Ok" |
| _validator | Validator to be stuffed into the line edit. |
| QString getText (const QString &_caption, const QString &_text,
const QString& _value=QString::null,
bool *ok=0, QWidget *parent=0,
QValidator *validator=0)
| getText |
[static]
Static convenience function to get a textual input from the user. This method includes a caption, and has (almost) the same API as QInputDialog::getText (no echo mode, we have KPasswordDialog).
Parameters:
| _caption | Caption of the dialog |
| _text | Text of the label |
| _value | Initial value of the inputline |
| ok | this bool will be set to true if user pressed "Ok" |
| _validator | Validator to be stuffed into the line edit. |
| void slotClear ()
| slotClear |
[slot]
Clears the edit widget
| void slotTextChanged ( const QString& )
| slotTextChanged |
[protected slots slot]
Enables and disables the OK button depending on the state returned by the lineedit's QValidator.
| KLineEdit * edit | edit |
[protected]
| void virtual_hook ( int id, void* data )
| virtual_hook |
[protected virtual]
The line edit widget
Reimplemented from KDialogBase.