<![CDATA[How update QStringListModel and combo box after initialization]]>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.

]]>https://forum.qt.io/topic/45392/how-update-qstringlistmodel-and-combo-box-after-initializationRSS for NodeFri, 11 Sep 2026 07:42:51 GMTFri, 29 Aug 2014 18:46:24 GMT60<![CDATA[Reply to How update QStringListModel and combo box after initialization on Sat, 30 Aug 2014 13:39:38 GMT]]>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

]]>https://forum.qt.io/post/241837https://forum.qt.io/post/241837Sat, 30 Aug 2014 13:39:38 GMT<![CDATA[Reply to How update QStringListModel and combo box after initialization on Sat, 30 Aug 2014 11:39:00 GMT]]>You need to update the model also

]]>https://forum.qt.io/post/241821https://forum.qt.io/post/241821Sat, 30 Aug 2014 11:39:00 GMT<![CDATA[Reply to How update QStringListModel and combo box after initialization on Sat, 30 Aug 2014 07:01:03 GMT]]>Hi i add new value to list after i set model for combo box but combo box is empty.

]]>https://forum.qt.io/post/241814https://forum.qt.io/post/241814Sat, 30 Aug 2014 07:01:03 GMT<![CDATA[Reply to How update QStringListModel and combo box after initialization on Fri, 29 Aug 2014 20:19:11 GMT]]>Hi,

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

]]>https://forum.qt.io/post/241768https://forum.qt.io/post/241768Fri, 29 Aug 2014 20:19:11 GMT