Which output (display) widget are available.
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Hi,
sorry to ask a really simple question: but what if I want to display in a widget a float number produced in my code?
The only thing I find for this is a LCD_display that i don't like much.
Is not there something like a QtLineEdit (same fonts) that does not accept
mouse focus, or keystrokes? (maybe with a grayed out background, but not essential)
Thank you!
I use QtCreator 2.5.2, Qt version is 4.8.6, last one that works in Scientific Linux 6. Going forward from this is quite painful because of upgrading gcc. -
@ACalcaterra If your just want to show the value, take a
QLabel
and format the float value as string.QLabel *myLabel = new QLabel(this); myLayout->addWidget(myLabel); myLabel->setText(QString::number(myFloat, 'f', 2));
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@ACalcaterra
Hello,
You probably wantQLabel
. It's simplistic, but it's the simplest display widget out there. You can also use aQLineEdit
that has itsreadOnly
property set.Kind regards.