inviwo::glui::Layout Class Reference

base class for layouting glui::Elements More...

#include <layout.h>

Inheritance diagram for inviwo::glui::Layout:

Public Member Functions
virtual ivec2	getExtent () const =0
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
virtual void	setScalingFactor (double factor)=0
	apply the given scaling factor to all widgets
virtual void	render (const ivec2 &topLeft, const size2_t &canvasDim)=0
	render the layout and all its UI elements at the given position
virtual void	addElement (Element &element)=0
	add a UI element to the layout at the end of the layout
virtual void	removeElement (Element &element)=0
	remove the given UI element from the layout

Protected Attributes
ivec4	margins_ = ivec4(10, 10, 10, 10)
	top, left, bottom, right
double	scaling_ = 1.0

Detailed Description

base class for layouting glui::Elements

See also

glui::Element

Member Function Documentation

addElement()

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

pure virtual

add a UI element to the layout at the end of the layout

Parameters

element

UI element to be added

Implemented in inviwo::glui::BoxLayout.

removeElement()

virtual void inviwo::glui::Layout::removeElement ( Element & element )

pure virtual

remove the given UI element from the layout

Parameters

element

UI element to be removed

Implemented in inviwo::glui::BoxLayout.

render()

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

pure virtual

render the layout and all its UI elements at the given position

Parameters

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

Implemented in inviwo::glui::BoxLayout.

setMargins()

void inviwo::glui::Layout::setMargins

(

const ivec4 &

margins

)

set layout margins. margins correspond to margins in the order: top, left, bottom, and right.

Parameters

margins

new margins (top, left, bottom, right)

setScalingFactor()

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

pure virtual

apply the given scaling factor to all widgets

Parameters

factor

scaling factor for widget extents

See also

Element::setScalingFactor

Implemented in inviwo::glui::BoxLayout.

---

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

• layout.h