Would you please tell me why the complains-CodePudding

CodePudding user response:

Add QMainWindow header file??

CodePudding user response:

What's the topic main version?
Founded in 4.8 is a QMainWindow project, directly generated by the mainWindow. H is such ah:

 
# # ifndef MAINWINDOW_H 
# define MAINWINDOW_H 

#include  

The namespace Ui {
The class MainWindow. 
} 

The class MainWindow: public QMainWindow 
{
Q_OBJECT 

Public: 
Explicit MainWindow (QWidget * parent=0); 
~ MainWindow (); 

Private: 
Ui: : MainWindow * Ui; 
}; 

# endif//MAINWINDOW_H

Your mainWindow. H is # include & lt; QtGui> ????? I generate # include & lt; QMainWindow>

CodePudding user response:

reference 1/f, mango black response:

add QMainWindow header file??

To solve, thank you

CodePudding user response:

refer to the second floor ZefinNg response:

topic main version is how much?
Founded in 4.8 is a QMainWindow project, directly generated by the mainWindow. H is such ah:
 
# # ifndef MAINWINDOW_H 
# define MAINWINDOW_H 

#include  

The namespace Ui {
The class MainWindow. 
} 

The class MainWindow: public QMainWindow 
{
Q_OBJECT 

Public: 
Explicit MainWindow (QWidget * parent=0); 
~ MainWindow (); 

Private: 
Ui: : MainWindow * Ui; 
}; 

# endif//MAINWINDOW_H 
Your mainWindow. H is # include & lt; QtGui> ????? I generate # include & lt; QMainWindow>

To solve, thank you