lineEdit show in other form as label

hi all,

i have the following problem: i have a mainWindow and a 1.ui form which opens if i press a button in the mainWindow.
on 1.ui i have an button (something like "add new item") which opens another form (2.ui) where information could be entered as text in lineEdit. 2.ui has a Save and a Cancel button.

as soon as I press Save, i would like to show the information inserted in the lineEdit in form 1.ui, as a label.

any suggestions how to do it?
thanks for your input.

There are several ways to do that:
1) manipulate a shared data structure
2) let the second class emit its data on OK
3) let the first class retrieve the data from the second class using getter methods

Cheers,
_

hi,

Quote:

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There are several ways to do that:
1) manipulate a shared data structure
2) let the second class emit its data on OK
3) let the first class retrieve the data from the second class using getter methods

---

could you please let me know where I should start reading about these methods? i need a starting point. no info found so far.
thanks.

(1) and (2) are standard C++ features so they are most likely covered in all non-trivial C++ tutorials out there.
For (2) see http://qt-project.org/doc/qt-5.0/qtc...sandslots.html

Cheers,
_