GridView in widget application

column

Hello,

I'm creating Qt Widget Application. I must use something like GridView. But I don't see any GridView in palette. Where it is? Would you point on some example on that?

mrjj

Hi
You mean a like
http://doc.qt.io/qt-5/qtableview.html#details
I dont know what GridView offers so hard to suggest :)

column

I have array of structure I need to display:

struct FlightData {
string name;
int value_show;
int value_enter;
} ;

FlightData fd [2] ={{"Speed",10,0},{"Altitude",55,0}};

I need to show first two columns -name and value_show in table :
alt text

User must read data and enter values in editable column Enter.
alt text

By pressing button I need to read all data back to array of structure.

Which control is better to use in my case? Would you help me with my task?

mrjj

Hi
You could use a tablewidget
https://wiki.qt.io/How_to_Use_QTableWidget
http://doc.qt.io/qt-5/qtablewidget.html#signals
You will hook up cellChanged to own slot and write data back to your
FlightData list.

However, if you will have many FlightData ( more than a few hundred)
a TableView + model might better.
http://doc.qt.io/qt-5/model-view-programming.html
This has better performance for large lists and also
allows other views to show part of the data.
Editing is automatic.