juce::Justification Class Reference

#include <juce_Justification.h>

Public Types
enum	Flags {   left = 1 , right = 2 , horizontallyCentred = 4 , top = 8 ,   bottom = 16 , verticallyCentred = 32 , horizontallyJustified = 64 , centred = 36 ,   centredLeft = 33 , centredRight = 34 , centredTop = 12 , centredBottom = 20 ,   topLeft = 9 , topRight = 10 , bottomLeft = 17 , bottomRight = 18 }

Public Member Functions
	Justification (int justificationFlags) noexcept
	Justification (const Justification &)=default
Justification &	operator= (const Justification &)=default
bool	operator== (const Justification &other) const noexcept
bool	operator!= (const Justification &other) const noexcept
int	getFlags () const noexcept
bool	testFlags (int flagsToTest) const noexcept
int	getOnlyVerticalFlags () const noexcept
int	getOnlyHorizontalFlags () const noexcept
template<typename ValueType>
void	applyToRectangle (ValueType &x, ValueType &y, ValueType w, ValueType h, ValueType spaceX, ValueType spaceY, ValueType spaceW, ValueType spaceH) const noexcept
template<typename ValueType>
const Rectangle< ValueType >	appliedToRectangle (const Rectangle< ValueType > &areaToAdjust, const Rectangle< ValueType > &targetSpace) const noexcept

Private Attributes
int	flags

Detailed Description

Represents a type of justification to be used when positioning graphical items.

e.g. it indicates whether something should be placed top-left, top-right, centred, etc.

It is used in various places wherever this kind of information is needed.

@tags{Graphics}

Member Enumeration Documentation

Flags

enum juce::Justification::Flags

Flag values that can be combined and used in the constructor.

Enumerator
left	Indicates that the item should be aligned against the left edge of the available space.
right	Indicates that the item should be aligned against the right edge of the available space.
horizontallyCentred	Indicates that the item should be placed in the centre between the left and right sides of the available space.
top	Indicates that the item should be aligned against the top edge of the available space.
bottom	Indicates that the item should be aligned against the bottom edge of the available space.
verticallyCentred	Indicates that the item should be placed in the centre between the top and bottom sides of the available space.
horizontallyJustified	Indicates that lines of text should be spread out to fill the maximum width available, so that both margins are aligned vertically.
centred	Indicates that the item should be centred vertically and horizontally. This is equivalent to (horizontallyCentred | verticallyCentred)
centredLeft	Indicates that the item should be centred vertically but placed on the left hand side. This is equivalent to (left | verticallyCentred)
centredRight	Indicates that the item should be centred vertically but placed on the right hand side. This is equivalent to (right | verticallyCentred)
centredTop	Indicates that the item should be centred horizontally and placed at the top. This is equivalent to (horizontallyCentred | top)
centredBottom	Indicates that the item should be centred horizontally and placed at the bottom. This is equivalent to (horizontallyCentred | bottom)
topLeft	Indicates that the item should be placed in the top-left corner. This is equivalent to (left | top)
topRight	Indicates that the item should be placed in the top-right corner. This is equivalent to (right | top)
bottomLeft	Indicates that the item should be placed in the bottom-left corner. This is equivalent to (left | bottom)
bottomRight	Indicates that the item should be placed in the bottom-left corner. This is equivalent to (right | bottom)

Constructor & Destructor Documentation

Justification() [1/2]

juce::Justification::Justification ( int justificationFlags )

inlinenoexcept

Creates a Justification object using a combination of flags from the Flags enum.

Justification() [2/2]

juce::Justification::Justification ( const Justification & )

default

Creates a copy of another Justification object.

Member Function Documentation

appliedToRectangle()

template<typename ValueType>

const Rectangle< ValueType > juce::Justification::appliedToRectangle ( const Rectangle< ValueType > & areaToAdjust, const Rectangle< ValueType > & targetSpace ) const

inlinenoexcept

Returns the new position of a rectangle that has been justified to fit within a given space.

applyToRectangle()

template<typename ValueType>

void juce::Justification::applyToRectangle ( ValueType & x, ValueType & y, ValueType w, ValueType h, ValueType spaceX, ValueType spaceY, ValueType spaceW, ValueType spaceH ) const

inlinenoexcept

Adjusts the position of a rectangle to fit it into a space.

The (x, y) position of the rectangle will be updated to position it inside the given space according to the justification flags.

getFlags()

int juce::Justification::getFlags ( ) const

inlinenoexcept

Returns the raw flags that are set for this Justification object.

getOnlyHorizontalFlags()

int juce::Justification::getOnlyHorizontalFlags ( ) const

inlinenoexcept

Returns just the flags from this object that deal with horizontal layout.

getOnlyVerticalFlags()

int juce::Justification::getOnlyVerticalFlags ( ) const

inlinenoexcept

Returns just the flags from this object that deal with vertical layout.

operator!=()

bool juce::Justification::operator!= ( const Justification & other ) const

inlinenoexcept

operator=()

Justification & juce::Justification::operator= ( const Justification & )

default

Copies another Justification object.

operator==()

bool juce::Justification::operator== ( const Justification & other ) const

inlinenoexcept

testFlags()

bool juce::Justification::testFlags ( int flagsToTest ) const

inlinenoexcept

Tests a set of flags for this object.

Returns

true if any of the flags passed in are set on this object.

Member Data Documentation

flags

int juce::Justification::flags

private

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

• /home/runner/work/lmms-fork/lmms-fork/plugins/CarlaBase/carla/source/modules/juce_graphics/placement/juce_Justification.h