Unsolved why show Popup function of comboBox is not working?
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hii i am new to qt and just experimenting with some functions of comboBox.
i have written the following code
ui->comboBox->addItem("mark");
ui->comboBox->count();
ui->showPopup();
in main window() of project
this code has added mark to the comboBox if i write the following codeui->comboBox->addItem("mark");
but count() and showPopup() are not working and following error is coming.
class Ui::MainWindow has no member named show Popup. -
count()
just return the number of items as the result, what do you expect it to work?
showPopup()
should be called on the combo box, soui->comboBox->showPopup()
.
Are you also new to C++? Feels like you need learn some basics first.