How to allow the user to access specific sections of a file in Qt

[Nicklax]

Hello there, I've coded a bestiary in C++ that allows users to enter in their own monsters and then access those monsters stats through a database but I am having trouble implementing the search functionality in Qt .

string search;
int stop(0);
getline (cin, search);
ifstream File ("creatures.txt");
if(File.is_open())
{
	string line;
	int curLine = 0;
	while(getline(File, line))
	{
		curLine++;
 
		if(line.find(search,0)!=string::npos)
		{
                for(int line_num = 0; line_num = curLine; line_num++)
		{
 
			if(getline(File, line) && (line_num == curLine))
 
				{
				    stop++;
				    if (stop==16)
                        break;
				    cout<<line<< "\n";
				}
            else
 
                break;

string search;
int stop(0);
getline (cin, search);
ifstream File ("creatures.txt");
if(File.is_open())
{
	string line;
	int curLine = 0;
	while(getline(File, line))
	{
		curLine++;

		if(line.find(search,0)!=string::npos)
		{
                for(int line_num = 0; line_num = curLine; line_num++)
		{

			if(getline(File, line) && (line_num == curLine))

				{
				    stop++;
				    if (stop==16)
                        break;
				    cout<<line<< "\n";
				}
            else

                break;

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This code is supposed to allow the user to enter in the name of a monster and then return its stat block and basically i just want the user to do the same thing in Qt except they type the name into a line edit and the stat block appears in another box close by but i cannot figure out what the equivalent code would be to do this in qt so any help would be appreciated.

[anda_skoa]

Instead of line 3 you would get the text from the line edit.

Instead of line 24 you could call append() on a QTextEdit.

Cheers,
_

[Nicklax]

Thank you, could you also tell me what i would replace lines 9, 13 , and 18 with.

[anda_skoa]

Well, you don't necessarily have to change these lines at all, if you want to:
getline -> QTextStream::readLine()
string::find() -> QString::indexOf()

Cheers,
_