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KCollapsibleGroupBox Class

A groupbox featuring a clickable header and arrow indicator that can be expanded and collapsed to reveal the contents. More...

• Header: #include <KCollapsibleGroupBox>
• CMake: find_package(KF6 REQUIRED COMPONENTS WidgetsAddons)
target_link_libraries(mytarget PRIVATE KF6::WidgetsAddons)
• Inherits: QWidget

List of all members, including inherited members

#Properties

• title : QString

#Public Functions

• KCollapsibleGroupBox(QWidget *parent = nullptr)
• bool isExpanded() const
• void setExpanded(bool expanded)
• void setTitle(const QString &title)
• QString title() const

#Public Slots

• void collapse()
• void expand()
• void toggle()

#Signals

• void expandedChanged()
• void titleChanged()

#Detailed Description

When expanded, the widget will resize to fit the sizeHint of child items.

#Property Documentation

#title : QString

Access functions:

• QString title() const
• void setTitle(const QString &title)

Notifier signal:

• void titleChanged()

#Member Function Documentation

#[explicit] KCollapsibleGroupBox::KCollapsibleGroupBox(QWidget *parent = nullptr)

#[slot] void KCollapsibleGroupBox::collapse()

Equivalent to setExpanded(false)

#[slot] void KCollapsibleGroupBox::expand()

Equivalent to setExpanded(true)

#[signal] void KCollapsibleGroupBox::expandedChanged()

Emitted when the widget expands or collapsed

Note: Notifier signal for property expanded.

#bool KCollapsibleGroupBox::isExpanded() const

Whether contents are shown During animations, this will reflect the target state at the end of the animation

Note: Getter function for property expanded.

#void KCollapsibleGroupBox::setExpanded(bool expanded)

Set whether contents are shown

The default is false until the user clicks

Note: Setter function for property expanded.

See also isExpanded()

#void KCollapsibleGroupBox::setTitle(const QString &title)

Set the title that will be permanently shown at the top of the collapsing box Mnemonics are supported

Note: Setter function for property title.

See also title()

#QString KCollapsibleGroupBox::title() const

The title

Note: Getter function for property title.

See also setTitle()

#[signal] void KCollapsibleGroupBox::titleChanged()

Emitted when the title is changed

Note: Notifier signal for property title.

#[slot] void KCollapsibleGroupBox::toggle()

Expands if collapsed and vice versa