Application-Wide Stylesheet not applied on widget
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Hi,
i have subclassed widget and want to apply a application-wide stylesheet. I'm loading the stylesheet and after that i create/construct the widgets. The base widget (AUTBaseWidget from QWidget) has an implemented paintEvent() to ensure the stylesheet is applied to this widget. It works for a bunch of widget but on widgets which are childs of the centralwidget not. The color seems to be mixed with the underlying widget. But when i set the stylesheet in the constructor of my widget, it does...the correct color is displayed. What's wrong?
Some code following...
/*The style.qss that i load works for all widgets except for this*/ TopNavigationLine { background-color: rbg(77, 77, 77); min-height: 50px; max-height: 50px; } /*In the constructor it works:*/ TopNavigationLine::TopNavigationLine(QWidget *parent) : AUTBaseWidget (parent), ui(new Ui::TopNavigationLine) { ui->setupUi(this); setLayout(ui->m_layMain); setObjectName("TopNavigationLine"); ui->m_tbSelectLanguage->setObjectName("SelectLanguageButton"); show(); setStyleSheet("background-color: rgb(77 , 77, 77);"); }Here are two pics:
This is the result if i load it from qss-file
This is the result if i use it in constructorThank you for your help!
@jensen82
Did you maybe forget to includeQ_OBJECTmacro in the header file of TopNavigationLine class? -
Sounds like a problem with missing/incorrect implementation of the
paintEvent. Can you show it?Btw. Calling
show()from a constructor is bad manners. What if someone just wants an instance of your class without showing it (e.g. to put it in a stack or a tab)? Don't decide for them. -
Hi!
No, the MACRO is there. If i've had forgotten the MACRO the setStyleSheet in the constructor wouldn't work.
Thank you!
@jensen82 said in Application-Wide Stylesheet not applied on widget:
No, the MACRO is there. If i've had forgotten the MACRO the setStyleSheet in the constructor wouldn't work.
no, since you're not using a class name in this style declaration...
Show the definition in the QSS file before the one that isn't working. Maybe you've a parsing error in it.
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Sounds like a problem with missing/incorrect implementation of the
paintEvent. Can you show it?Btw. Calling
show()from a constructor is bad manners. What if someone just wants an instance of your class without showing it (e.g. to put it in a stack or a tab)? Don't decide for them.@Chris-Kawa Yes, i know. The show was for testing purposes.
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@jensen82 said in Application-Wide Stylesheet not applied on widget:
No, the MACRO is there. If i've had forgotten the MACRO the setStyleSheet in the constructor wouldn't work.
no, since you're not using a class name in this style declaration...
Show the definition in the QSS file before the one that isn't working. Maybe you've a parsing error in it.
@raven-worx The parsing-test was successful. No parsing error present.
Here's the Headerfile for TopNavigationLine:
class TopNavigationLine : public AUTBaseWidget { Q_OBJECT public: explicit TopNavigationLine(QWidget* parent = 0); ~TopNavigationLine(); private: Ui::TopNavigationLine* ui; }; -
@raven-worx The parsing-test was successful. No parsing error present.
Here's the Headerfile for TopNavigationLine:
class TopNavigationLine : public AUTBaseWidget { Q_OBJECT public: explicit TopNavigationLine(QWidget* parent = 0); ~TopNavigationLine(); private: Ui::TopNavigationLine* ui; };@jensen82
you should please provide what you were asked for in order to receive proper help. -
Sounds like a problem with missing/incorrect implementation of the
paintEvent. Can you show it?Btw. Calling
show()from a constructor is bad manners. What if someone just wants an instance of your class without showing it (e.g. to put it in a stack or a tab)? Don't decide for them.@Chris-Kawa So here's the paintEvent
void AUTBaseWidget::paintEvent(QPaintEvent* event) { Q_UNUSED(event); QStyleOption opt; opt.init(this); QPainter p(this); style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this); }This code works for other derived widgets
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@raven-worx The parsing-test was successful. No parsing error present.
Here's the Headerfile for TopNavigationLine:
class TopNavigationLine : public AUTBaseWidget { Q_OBJECT public: explicit TopNavigationLine(QWidget* parent = 0); ~TopNavigationLine(); private: Ui::TopNavigationLine* ui; };@jensen82 said in Application-Wide Stylesheet not applied on widget:
The parsing-test was successful. No parsing error present.
i am wondering how you exactly checked for an error?
A normal CSS parser isn't appropriate here btw. -
Isn't there a superfluous semi-colon in setStyleSheet("background-color: rgb(77 , 77, 77);"); ?
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Isn't there a superfluous semi-colon in setStyleSheet("background-color: rgb(77 , 77, 77);"); ?
