Facing problem in creating new cpp and header file?
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void labtext() //Label text function
{
if(cursor.block().text().contains("",Qt::CaseInsensitive))
{
ui->label->setText("");}
if(cursor.block().text().contains("printf",Qt::CaseInsensitive)&& cursor.block().text().contains("(",Qt::CaseInsensitive)||cursor.block().text().contains("cout",Qt::CaseInsensitive)&&cursor.block().text().contains("<<",Qt::CaseInsensitive))
{
ui->label->setText("Printing to Standard Output");
}else if(cursor.block().text().contains("while",Qt::CaseInsensitive)&& cursor.block().text().contains("(",Qt::CaseInsensitive))
{
ui->label->setText("Checking condition for While Statement");
//QMessageBox::critical(this,"oo","fdgffh");
}else if(cursor.block().text().contains("switch",Qt::CaseInsensitive)&&cursor.block().text().contains("(",Qt::CaseInsensitive))
{
ui->label->setText("Checking condition for Switch Statement");
}
else if(cursor.block().text().contains("if",Qt::CaseInsensitive)&&cursor.block().text().contains("(",Qt::CaseInsensitive)&&(!cursor.block().text().contains(";",Qt::CaseInsensitive)))
{
ui->label->setText("Checking condition for If Statement");
}
else if(cursor.block().text().contains("else",Qt::CaseInsensitive)&& cursor.block().text().contains("if",Qt::CaseInsensitive))
{
ui->label->setText("Checking condition for If Statement");}
else if(cursor.block().text().contains("else",Qt::CaseInsensitive))
{
ui->label->setText("Checking condition for Else Statement");}
else if(cursor.block().text().contains("for",Qt::CaseInsensitive)&&cursor.block().text().contains("(",Qt::CaseInsensitive)) { ui->label->setText("For Loop - Initialization, Condition, Variable Update"); }
}
I want to create separate cpp and header file for this labtext function. Can anyone help me?
I have created header file :#ifndef LABELTEXT_H
#define LABELTEXT_H
#include <QLabel>class QLabel;
class Labeltext : public QLabel
{
Q_OBJECTpublic:
Labeltext(QLabel *parent = 0);protected:
void labtext();private:
};
#endif // LABELTEXT_H
But i dont known what to add in constructor of labeltext in cpp file.
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You don't have to pass anything to the constructor.
Pass to the labtext() function a QString that contains the string you want to check, and return the string you want to display.
And make labtext() public.
Or: Send to labtext() a QString and a QString* and set the desired text to be displayed to the QString*.
Also, your function is a bit of a mess, and it's missing a few parentheses.
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Hii parulkalra14,
So you don't know How to add .cpp and .h file in your project.
You need to look some Qt docs or videos. That will give you some idea.