Grid layout with fixed-size cells. More...

#include <AUI/Layout/AGridLayout.h>

Public Member Functions#
	AGridLayout (int cellsX, int cellsY)

_< AView >	getViewAt (size_t index)

void	setViewAt (size_t index, _< AView > view)

void	onResize (int x, int y, int width, int height) override
	Applies geometry to children.

void	addView (const _< AView > &view, int x, int y)

void	addView (const _< AView > &view, AOptional< size_t > index) override
	Attaches view to the layout.

void	removeView (aui::no_escape< AView > view, size_t index) override
	Detaches view from the layout.

int	getMinimumWidth () override

int	getMinimumHeight () override

AVector< _< AView > >	getAllViews () override
	Visits all views in the layout.

int	indexOf (_< AView > view)

Public Member Functions inherited from ALayout
virtual ALayoutDirection	getLayoutDirection ()

virtual void	setSpacing (int spacing)
	Layout spacing.

Public Member Functions inherited from AObject
_< AObject >	sharedPtr ()

_weak< AObject >	weakPtr ()

template<typename Connectable, ACompatibleSlotFor< Connectable > Function>
decltype(auto)	connect (const Connectable &connectable, Function &&function)
	Connects signal or property to slot of `"this"` object.

void	setSignalsEnabled (bool enabled)

bool	isSignalsEnabled () const noexcept

template<ASignalInvokable T>
void	operator^ (T &&t) noexcept

const _< AAbstractThread > &	getThread () const noexcept

bool	isSlotsCallsOnlyOnMyThread () const noexcept

void	setSlotsCallsOnlyOnMyThread (bool slotsCallsOnlyOnMyThread)

Public Member Functions inherited from AObjectBase
	AObjectBase (AObjectBase &&rhs) noexcept

	AObjectBase (const AObjectBase &rhs) noexcept

AObjectBase &	operator= (const AObjectBase &rhs) noexcept

AObjectBase &	operator= (AObjectBase &&rhs) noexcept

Public Member Functions inherited from aui::noncopyable
	noncopyable (const noncopyable &)=delete

noncopyable &	operator= (const noncopyable &)=delete

Additional Inherited Members#
Static Public Member Functions inherited from AObject
static void	disconnect ()

template<AAnySignal Signal, aui::derived_from< AObjectBase > Object, ACompatibleSlotFor< Signal > Function>
static decltype(auto)	connect (const Signal &signal, Object *object, Function &&function)
	Connects signal to the slot of the specified object.

template<AAnyProperty Property, aui::derived_from< AObjectBase > Object, typename Function>
static decltype(auto)	connect (const Property &property, Object *object, Function &&function)
	Connects property to the slot of the specified object.

template<APropertyReadable PropertySource, APropertyWritable PropertyDestination> requires requires { { propertySource } -> aui::convertible_to<std::decay_t<decltype(propertyDestination)>>; }
static void	connect (PropertySource &&propertySource, PropertyDestination &&propertyDestination)
	Connects source property to the destination property.

template<APropertyWritable PropertySource, APropertyWritable PropertyDestination> requires requires { { propertySource } -> aui::convertible_to<std::decay_t<decltype(propertyDestination)>>; { propertyDestination } -> aui::convertible_to<std::decay_t<decltype(propertySource)>>; }
static void	biConnect (PropertySource &&propertySource, PropertyDestination &&propertyDestination)
	Connects source property to the destination property and opposite (bidirectionally).

template<AAnySignalOrProperty Connectable, aui::derived_from< AObjectBase > Object, ACompatibleSlotFor< Connectable > Function>
static decltype(auto)	connect (const Connectable &connectable, Object &object, Function &&function)
	Connects signal or property to the slot of the specified object.

template<AAnySignalOrProperty Connectable, aui::derived_from< AObjectBase > Object, ACompatibleSlotFor< Connectable > Function>
static decltype(auto)	connect (const Connectable &connectable, _< Object > object, Function &&function)
	Connects signal or property to the slot of the specified object.

template<AAnySignalOrProperty Connectable, aui::derived_from< AObjectBase > Object, typename Function>
static decltype(auto)	connect (const Connectable &connectable, ASlotDef< Object *, Function > slotDef)
	Connects signal to the slot of the specified object. Slot is packed to single argument.

template<AAnyProperty Property, typename Object, ACompatibleSlotFor< Property > Function> requires (!aui::derived_from<Object, AObject>)
static void	connect (const Property &property, _< Object > object, Function &&function)
	Connects signal or property to the slot of the specified non-AObject type.

static void	moveToThread (aui::no_escape< AObject > object, _< AAbstractThread > thread)

Static Public Attributes inherited from AObject
static constexpr AObjectBase *	GENERIC_OBSERVER = nullptr
	Indicates that a connection should not be explicitly linked to receiver's lifetime.

Static Public Attributes inherited from AObjectBase
static ASpinlockMutex	SIGNAL_SLOT_GLOBAL_SYNC

Protected Member Functions inherited from AObject
void	setThread (_< AAbstractThread > thread)
	Set thread of the object.

Protected Member Functions inherited from AObjectBase
void	clearAllIngoingConnections () noexcept

virtual void	handleSlotException (std::exception_ptr exception)
	Called then an exception has thrown during slot processing of the signal emitted by this object.

Detailed Description#

See also: AAdvancedGridLayout

Member Function Documentation#

◆ addView()#

void AGridLayout::addView	(	const _< AView > &	view,
		AOptional< size_t >	index )

overridevirtual

Parameters

view	view to attach.
index	index to insert at. If not specified, when the view is inserted at the end.

See ABasicLayout for basic implementation of this method.

Implements ALayout.

◆ getAllViews()#

AVector< _< AView > > AGridLayout::getAllViews ( )

overridevirtual

Implements ALayout.

◆ getMinimumHeight()#

int AGridLayout::getMinimumHeight ( )

overridevirtual

Implements ALayout.

◆ getMinimumWidth()#

int AGridLayout::getMinimumWidth ( )

overridevirtual

Implements ALayout.

◆ onResize()#

void AGridLayout::onResize	(	int	x,
		int	y,
		int	width,
		int	height )

overridevirtual

Parameters

x	x coordinate in container's coordinate space, add padding if necessary.
y	y coordinate in container's coordinate space, add padding if necessary.
width	width of the container, add padding if necessary.
height	height of the container, add padding if necessary.

See Layout Managers for more info.

Implements ALayout.

◆ removeView()#

void AGridLayout::removeView	(	aui::no_escape< AView >	view,
		size_t	index )

overridevirtual

Parameters

view	view to detach.
index	index of the view in the container. This value is indented for optimization purposes in most cases; the value may be ignored safely.

See ABasicLayout for basic implementation of this method.

Implements ALayout.

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