Problem in QListWidget item’s renaming after executing a message box…
i have to set my QListWidget item’s as editable like..
- // this slot will execute when i press 'edit' from context menu Edit option
- void testDlg::editList()
- {
- ui->listWidget->editItem( item );
- }
after editing the item , i will do a check , if the item is already present or not
If YES then i will throw a message like
- QMessageBox msg;
- msg.exec();
- emit editgroup(); // the corresponding SLOT is editlist()
After this message , my focus is still in edited item, but its not showing the corresponding item as editable..
2 replies
I have QListWidget with 4 items inside.
e.g., group1 group2 group3 group4
I can edit these items by pressing F2 button from the keyboard by placing the cursor on anyone of these items
let say , if i try to change the 4th item from “group4” to “group1”.
My application will throw some error like
“Name ‘group1’ already exist in this list”
- //i am getting the message using the following code
- QMessageBox msg;
- msg.exec();
- emit editgroup(); // the corresponding SLOT is editlist()
after throwing this error message , i want to have the same item as editable as i had before ..like when i press the F2 button from the keyboard….BUT ITS NOT OCCURING… :-(
Even i am calling the SLOT editlist from the SIGNAL editgroup() ..after getting this messagebox
- connect( this, SIGNAL(editgroup()), this SLOT(editlist());
- // this is the slot function.
- void testDlg::editList()
- {
- ui->listWidget->editItem( item );
- }
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