Create a matrix from a .csv file

mrjj

@AliM93
Yes click promote now. as you have added info.
I hope you spelled right :)

AliM93

@mrjj done! also the layout

mrjj

@AliM93
Ok then we need button to show dialog.
so add button
Right click it and goto slot.
Choose Released
Add the code. ( want me to show that ?)

AliM93

we need to add thi button to the main_window?

mrjj

@AliM93
Where ever you want to open it from.
Main win sounds good.

#include "GridDialog.h"

void MainWindow::on_pushButton_released()
{
    GridDialog dia; 
    dia.exec();
}

AliM93

@mrjj which is the difference between released and clicked? (curiosity)

Done.

mrjj

@AliM93
Clicked = triggers when you click
Release = triggers when you release the left mouse button.
You can use any of them.

mrjj

Ok
super.
Now run it and click button :)
I hope it shows something.

AliM93

thank, only one thimg, i get error with your code, i can use Griddialog = new griddialog(this);
griddialog ->show();

mrjj

@AliM93

Mind the case

Griddialog = new griddialog(this); <<< that is not correct class name and u missed * and name

GridDialog * dia = new GridDialog (this);

GridDialog <<< class name

AliM93

i get error, i have something to declare in main_window.h?

mrjj

@AliM93
well you must have the GridDialog.h include file

AliM93

ii've done that

mrjj

@AliM93
Then you must have missspelled something as that is all you need.
Show excact code and the error

AliM93

maybe i have to include something also in griddialog?

mrjj

@AliM93
Creator did that when you promoted.

Please show real error :)

AliM93

This post is deleted!

AliM93

@AliM93 i try to put what you suggest me in the function f button released, but nothing changes

mrjj

Try a clean build.
It seems correct.

mrjj

I think we did the same so not sure why you cannot compile.
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