inviwo::glui::BoxLayout Class Reference

layout for aligning Elements either horizontally or vertically More...

#include <boxlayout.h>

Inheritance diagram for inviwo::glui::BoxLayout:

Public Types
enum class	LayoutDirection { Vertical , Horizontal }

Public Member Functions
	BoxLayout (LayoutDirection direction)
void	setDirection (LayoutDirection direction)
LayoutDirection	getDirection () const
virtual ivec2	getExtent () const override
void	setSpacing (int spacing)
int	getSpacing () const
virtual void	setScalingFactor (double factor) override
	apply the given scaling factor to all widgets
virtual void	render (const ivec2 &topLeft, const size2_t &canvasDim) override
	render the layout and all its glui::Elements at the given position
virtual void	addElement (Element &element) override
	add a glui::Element to the layout at the end of the layout
void	insertElement (int index, Element &element)
	insert a glui::Element to the layout at the given index. If the index is negative, the UI element is added at the end.
void	removeElement (Element &element) override
	remove the given glui::Element from the layout
Public Member Functions inherited from inviwo::glui::Layout
void	setMargins (int top, int left, int bottom, int right)
void	setMargins (const ivec4 &margins)
	set layout margins. margins correspond to margins in the order: top, left, bottom, and right.
const ivec4 &	getMargins () const

Additional Inherited Members
Protected Attributes inherited from inviwo::glui::Layout
ivec4	margins_ = ivec4(10, 10, 10, 10)
	top, left, bottom, right
double	scaling_ = 1.0

Detailed Description

layout for aligning Elements either horizontally or vertically

This class does not take over ownership of the Elements.

Member Function Documentation

addElement()

virtual void inviwo::glui::BoxLayout::addElement ( Element & element )

overridevirtual

add a glui::Element to the layout at the end of the layout

Parameters

element

glui::Element to be added

Implements inviwo::glui::Layout.

getExtent()

virtual ivec2 inviwo::glui::BoxLayout::getExtent ( ) const

overridevirtual

Implements inviwo::glui::Layout.

insertElement()

void inviwo::glui::BoxLayout::insertElement	(	int	index,
		Element &	element )

insert a glui::Element to the layout at the given index. If the index is negative, the UI element is added at the end.

Parameters

index	index position of where to insert the glui::Element
element	glui::Element to be added

removeElement()

void inviwo::glui::BoxLayout::removeElement ( Element & element )

overridevirtual

remove the given glui::Element from the layout

Parameters

element

glui::Element to be removed

Implements inviwo::glui::Layout.

render()

virtual void inviwo::glui::BoxLayout::render ( const ivec2 & topLeft, const size2_t & canvasDim )

overridevirtual

render the layout and all its glui::Elements at the given position

Parameters

topLeft	defines the top left corner where the UI is positioned
canvasDim	dimensions of the output canvas

Implements inviwo::glui::Layout.

setScalingFactor()

virtual void inviwo::glui::BoxLayout::setScalingFactor ( double factor )

overridevirtual

apply the given scaling factor to all widgets

Parameters

factor

scaling factor for widget extents

See also

Element::setScalingFactor

Implements inviwo::glui::Layout.

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The documentation for this class was generated from the following file:

• boxlayout.h