Create a matrix from a .csv file

[mrjj]

@AliM93

open UI file for dialog and promote it as shown.
This Creator feature will then allow us to use our new custom widget without adding it from code.

[mrjj]

@AliM93 said in Create a matrix from a .csv file:

Add a normal QWidget to may main_window

No, not if you want to use the dialog.

[AliM93]

yes but which dialog i have to open? i don't have in this file.. can i add?

[mrjj]

@AliM93
Ohh, you dont have dialog yet ?
Lets add new blank one.
Sec. shots.

[AliM93]

@mrjj no because i have the maxi project, and i split to a little one, then i will integrate

[mrjj]

Again, select the File New as when we made the widget.

Choose Designer Form class

Then choose a dialog

Give it a good name

Press NExt, NExt

Now you have this and you add a QWidget to it and promote it.

[AliM93]

@mrjj QWidget means widget? because i have Quick widget, doc widget...

[mrjj]

@AliM93
yes in left side Widget.

[AliM93]

@mrjj perfect! i need to select global include?

[AliM93]

This post is deleted!

[mrjj]

Hi
Nope. When you use promotion, Creator adds the needed included. You tell it what file
in the promotion dialog. ( look at image)

---

and after you promoted it.
Then right click outside the widget and add a layout so our widget follow size of dialog automatically

[AliM93]

@mrjj ok so i click Promote and that's all

[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.