Add css on widget inside an other one

[marius.thorre]

Hi

I ve a Widget A which contains 4 QPushButtons and i add this widget on a other one B. When i had some css on A for buttons, css desepear on B. I don't know why

Thanks

Marius

[jsulm]

@marius-thorre said in Add css on widget inside an other one:

When i had some css on A for buttons

Please show how you do this

[marius.thorre]

ok that s it

#include "imagedit.h"
#include "ui_imagedit.h"

ImagEdit::ImagEdit(QWidget *parent)
: QMainWindow(parent)
, ui(new Ui::ImagEdit)
{
ui->setupUi(this);

//Instance

editionarea = new EditionArea();
libraryarea = new LibraryArea();
settingarea = new SettingArea();
toolboxarea = new ToolboxArea();

settingarea->setStyleSheet("background-color: red");

}

ImagEdit::~ImagEdit()
{
delete ui;
}

and one of them:
#include "settingarea.h"
#include "ui_settingarea.h"

SettingArea::SettingArea(QWidget *parent)
: QWidget(parent)
, ui(new Ui::SettingArea)
{
ui->setupUi(this);
}

SettingArea::~SettingArea()
{
delete ui;
}

i see buttons but whithout color

[jsulm]

@marius-thorre said in Add css on widget inside an other one:

settingarea->setStyleSheet("background-color: red");

What is settingarea and why it does not have a parent? Without setting "this" as parent it is not part of ImagEdit.

[marius.thorre]

parent is QWidget. I had it on cpp file

[marius.thorre]

@jsulm

settingArea is a form that i ve created and i want to add it in an other form with css setting too

[jsulm]

@marius-thorre said in Add css on widget inside an other one:

parent is QWidget. I had it on cpp file

Where? In the code you posted you do not set parent:

settingarea = new SettingArea("WHERE IS THE PARENT?");

[marius.thorre]

@jsulm it was that ... sorry i m beginner in C++ et Qt and sometime do some mistakes, thanks a lot for your help

[Pl45m4]

@marius-thorre

Please mark the topic as "solved" if you dont have further questions and your issue got resolved.