How update QStringListModel and combo box after initialization

[mat007]

Hi,
I use QStringListMode and QComboBox. I initialize model in constructor of main window and I fill list in other function. I dont how update combo box after I set model for comboBox.

I try use update funcion but i tried use update function but it didnt work.

[SGaist]

Hi,

What do you mean by update the combo box ? Add new values to the QStringListModel ?

[mat007]

Hi i add new value to list after i set model for combo box but combo box is empty.

[SGaist]

You need to update the model also

[moravas]

Hi,

I had same problem as your.

• you can get the pointer of the model by calling model() method on the combobox
• at this point, you have two opportunities:
  ** if you have the displayable datas from another, you can reset the stringlist on the model
  ** simply insert a new row by calling the insertRow

Regards,
Norbert