[Moved] QT and data input in ubuntu terminal
-
Here is the code:
@
#include <iostream>
using namespace std;
#include <cctype>int fuct (int);
int main()
{
int n;cout << "Input number: "; while (cin >> n) { int fk = fuct (n); cout << "\nFactorial: " << fk << "\n"; cout << "Input number: "; } return 0;}
int fuct (int n)
{
if (n == 0) return 1;
else if (n == 1) return 1;
else return n * fuct(n-1);
}
@[EDIT: code formatting, please use @-tags, Volker]
-
How does this code relate to Qt?
-
Sorry, the code was displayed wrong in the previous post:
@
#include <iostream>
using namespace std;
#include <cctype>int fuct (int);
int main()
{
int n;cout << "Input number: "; while (cin >> n) { int fk = fuct (n); cout << "\nFactorial: " << fk << "\n"; cout << "Input number: "; } return 0;}
int fuct (int n)
{
if (n == 0) return 1;
else if (n == 1) return 1;
else return n * fuct(n-1);
}
@[EDIT: code formatting, Volker]
-
OK, thanks. I suppose that, given that Qt is a GUI development system, this is reasonable, though it may surprise some people who come from a more conventional IDE like Eclipse.
Is there at least a way to launch the terminal from Qt? Some minor level of integration would make it a little easier.
EDIT: let me rephrase that: there does appear to be some kind of terminal integration (though I can't get it to work for me); can one launch an app to terminal from Qt while still controlling the app through the Qt debugger? That would be slick.
-
It's not a problem of GUI or console development. You can have console input on a GUI program too :-)
Ah, seems that I was wrong!
In the run settings (project view of Creator) you can check a checkbox "run in terminal", this might be what you want. It's a bit cumbersome on the mac though (I remember you being on OS X, right?). You must set the terminal application on the mac to
/Applications/Utilities/Terminal.app/Contents/MacOS/Terminal
(Settings, Environment, first tab)
-
There actually is a "launch in terminal" in the run settings of your project in Qt Creator... Go to project mode and visit the run settings there.
-
[quote author="mzimmers" date="1302358795"]That sure seems like it should work, doesn't it? But, when I try to start a debug session, I get an error message at launch, saying it can't start the terminal emulator '/Applications/Utilities/Terminal.app/Contents/MacOS/Terminal'. Dunno...
[/quote]This should work. Where is your Terminal.app located? You'll need to enter
/path/to/Terminal.app/Contents/MacOS/Terminal
into the config field.
EDIT: You actually are on a Mac, aren't you?
