JUCE
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Represents a type of justification to be used when positioning graphical items. More...
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 } |
Flag values that can be combined and used in the constructor. More... | |
Public Member Functions | |
Justification (int justificationFlags) noexcept | |
Creates a Justification object using a combination of flags from the Flags enum. More... | |
Justification (const Justification &)=default | |
Creates a copy of another Justification object. More... | |
Justification & | operator= (const Justification &)=default |
Copies another Justification object. More... | |
bool | operator== (const Justification &other) const noexcept |
bool | operator!= (const Justification &other) const noexcept |
int | getFlags () const noexcept |
Returns the raw flags that are set for this Justification object. More... | |
bool | testFlags (int flagsToTest) const noexcept |
Tests a set of flags for this object. More... | |
int | getOnlyVerticalFlags () const noexcept |
Returns just the flags from this object that deal with vertical layout. More... | |
int | getOnlyHorizontalFlags () const noexcept |
Returns just the flags from this object that deal with horizontal layout. More... | |
template<typename ValueType > | |
void | applyToRectangle (ValueType &x, ValueType &y, ValueType w, ValueType h, ValueType spaceX, ValueType spaceY, ValueType spaceW, ValueType spaceH) const noexcept |
Adjusts the position of a rectangle to fit it into a space. More... | |
template<typename ValueType > | |
const Rectangle< ValueType > | appliedToRectangle (const Rectangle< ValueType > &areaToAdjust, const Rectangle< ValueType > &targetSpace) const noexcept |
Returns the new position of a rectangle that has been justified to fit within a given space. More... | |
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.
enum Justification::Flags |
Flag values that can be combined and used in the constructor.
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noexcept |
Creates a Justification object using a combination of flags from the Flags enum.
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default |
Creates a copy of another Justification object.
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default |
Copies another Justification object.
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noexcept |
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noexcept |
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noexcept |
Returns the raw flags that are set for this Justification object.
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noexcept |
Tests a set of flags for this object.
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noexcept |
Returns just the flags from this object that deal with vertical layout.
References bottom, top, and verticallyCentred.
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noexcept |
Returns just the flags from this object that deal with horizontal layout.
References horizontallyCentred, horizontallyJustified, left, and right.
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noexcept |
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.
References bottom, gl::h, horizontallyCentred, right, verticallyCentred, gl::w, gl::x, and gl::y.
Referenced by appliedToRectangle().
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noexcept |
Returns the new position of a rectangle that has been justified to fit within a given space.
References applyToRectangle(), gl::x, and gl::y.