how to pass a value from QDialog to another QDialog

[A Former User]

how to pass a value from Dialog to another Dialog?

[Pablo J. Rogina]

@davidlabib create a setter in the receiving Dialog class, quick pseudocode example:

class DialogSender : public QDialog {
...
}

DialogSender::on_button_X_clicked() {
   DialogReceiver receiverDlg();
   ...
   receiverDlg.setValueX(the value to set from DialogSender)
...
}

class DialogReceiver : public QDialog {
...
public:
    void setValueX(WhateverType value);

}

....

void AnotherClass::doWork() {
    dialogSender = new DialogSender();
    dialogSender.exec(); 
}

Or you can have the dialogs connected via signals and slots

PS: please update/fix the title of your post so other people can find it meaningful

[A Former User]

is editing the contractor of the receiving dialog a good idea ?

[mrjj]

@davidlabib
contractor = constructor ?
Yes, its very fine to change it to give dialog any data it needs.