cnbp173
3rd February 2011, 20:02
As the title says.
If I enter a value into an editable combobox and then hit return, I'll looking to be able to clear the combobox, ready for the next input.
Thoughts? Suggestions?
R
high_flyer
3rd February 2011, 20:29
Since you are using an editable combox it has a QLineEdit asociated with it. see QComboBox::lineEdit () .
QLineEdit has the editingFinished () signal.
cnbp173
3rd February 2011, 22:41
Hi there,
I tried this, but to no avail. I tried:
connect(comboBox,SIGNAL(editingFinished()),comboBo x,SLOT(clearEditText()));
Is this right? or is there a specific way to cast to the lineEdit functions
R
Added after 19 minutes:
Hi there,
I tried this, but to no avail. I tried:
connect(comboBox,SIGNAL(editingFinished()),comboBo x,SLOT(clearEditText()));
Is this right? or is there a specific way to cast to the lineEdit functions
R
OK, sorry for being blonde......
works with
connect(comboBox->lineEdit(),SIGNAL(editingFinished()),comboBox,SLOT (clearEditText()));
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