Units

#include <units.h>

Inheritance diagram for Units:

Properties

QtObject __styleItem
 
qreal devicePixelRatio
 
real devicePixelRatio
 
variant fontMetrics
 
int gridUnit
 
QQmlPropertyMap iconSizeHints
 
QQmlPropertyMap iconSizes
 
QtObject iconSizes
 
int largeSpacing
 
int longDuration
 
int shortDuration
 
int smallSpacing
 
int toolTipDelay
 
int veryLongDuration
 
int wheelScrollLines
 
- Properties inherited from QObject
 objectName
 

Signals

void devicePixelRatioChanged ()
 
void durationChanged ()
 
void gridUnitChanged ()
 
void iconSizeHintsChanged ()
 
void iconSizesChanged ()
 
void spacingChanged ()
 

Static Public Member Functions

static Q_INVOKABLE int roundToIconSize (int size)
 
- Static Public Member Functions inherited from QObject
QMetaObject::Connection connect (const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method, Qt::ConnectionType type)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, Functor functor)
 
QMetaObject::Connection connect (const QObject *sender, PointerToMemberFunction signal, const QObject *context, Functor functor, Qt::ConnectionType type)
 
bool disconnect (const QMetaObject::Connection &connection)
 
bool disconnect (const QObject *sender, const char *signal, const QObject *receiver, const char *method)
 
bool disconnect (const QObject *sender, PointerToMemberFunction signal, const QObject *receiver, PointerToMemberFunction method)
 
bool disconnect (const QObject *sender, const QMetaMethod &signal, const QObject *receiver, const QMetaMethod &method)
 
QString tr (const char *sourceText, const char *disambiguation, int n)
 
QString trUtf8 (const char *sourceText, const char *disambiguation, int n)
 

Additional Inherited Members

- Public Member Functions inherited from QObject
 QObject (QObject *parent)
 
bool blockSignals (bool block)
 
const QObjectListchildren () const const
 
QMetaObject::Connection connect (const QObject *sender, const char *signal, const char *method, Qt::ConnectionType type) const const
 
void deleteLater ()
 
void destroyed (QObject *obj)
 
bool disconnect (const char *signal, const QObject *receiver, const char *method) const const
 
bool disconnect (const QObject *receiver, const char *method) const const
 
void dumpObjectInfo ()
 
void dumpObjectInfo () const const
 
void dumpObjectTree ()
 
void dumpObjectTree () const const
 
QList< QByteArraydynamicPropertyNames () const const
 
virtual bool event (QEvent *e)
 
virtual bool eventFilter (QObject *watched, QEvent *event)
 
findChild (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QString &name, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegExp &regExp, Qt::FindChildOptions options) const const
 
QList< T > findChildren (const QRegularExpression &re, Qt::FindChildOptions options) const const
 
bool inherits (const char *className) const const
 
void installEventFilter (QObject *filterObj)
 
bool isWidgetType () const const
 
bool isWindowType () const const
 
void killTimer (int id)
 
virtual const QMetaObjectmetaObject () const const
 
void moveToThread (QThread *targetThread)
 
QString objectName () const const
 
void objectNameChanged (const QString &objectName)
 
QObjectparent () const const
 
QVariant property (const char *name) const const
 
 Q_CLASSINFO (Name, Value)
 
 Q_DISABLE_COPY (Class)
 
 Q_DISABLE_COPY_MOVE (Class)
 
 Q_DISABLE_MOVE (Class)
 
 Q_EMIT Q_EMIT
 
 Q_ENUM (...)
 
 Q_ENUM_NS (...)
 
 Q_ENUMS (...)
 
 Q_FLAG (...)
 
 Q_FLAG_NS (...)
 
 Q_FLAGS (...)
 
 Q_GADGET Q_GADGET
 
 Q_INTERFACES (...)
 
 Q_INVOKABLE Q_INVOKABLE
 
 Q_NAMESPACE Q_NAMESPACE
 
 Q_NAMESPACE_EXPORT (EXPORT_MACRO)
 
 Q_OBJECT Q_OBJECT
 
 Q_PROPERTY (...)
 
 Q_REVISION Q_REVISION
 
 Q_SET_OBJECT_NAME (Object)
 
 Q_SIGNAL Q_SIGNAL
 
 Q_SIGNALS Q_SIGNALS
 
 Q_SLOT Q_SLOT
 
 Q_SLOTS Q_SLOTS
 
qFindChild (const QObject *obj, const QString &name)
 
QList< T > qFindChildren (const QObject *obj, const QRegExp &regExp)
 
QList< T > qFindChildren (const QObject *obj, const QString &name)
 
qobject_cast (QObject *object)
 
qobject_cast (const QObject *object)
 
 QT_NO_NARROWING_CONVERSIONS_IN_CONNECT QT_NO_NARROWING_CONVERSIONS_IN_CONNECT
 
void removeEventFilter (QObject *obj)
 
void setObjectName (const QString &name)
 
void setParent (QObject *parent)
 
bool setProperty (const char *name, const QVariant &value)
 
bool signalsBlocked () const const
 
int startTimer (int interval, Qt::TimerType timerType)
 
int startTimer (std::chrono::milliseconds time, Qt::TimerType timerType)
 
QThreadthread () const const
 
- Public Attributes inherited from QObject
typedef QObjectList
 
- Protected Member Functions inherited from QObject
virtual void childEvent (QChildEvent *event)
 
virtual void connectNotify (const QMetaMethod &signal)
 
virtual void customEvent (QEvent *event)
 
virtual void disconnectNotify (const QMetaMethod &signal)
 
bool isSignalConnected (const QMetaMethod &signal) const const
 
int receivers (const char *signal) const const
 
QObjectsender () const const
 
int senderSignalIndex () const const
 
virtual void timerEvent (QTimerEvent *event)
 

Detailed Description

A set of values to define semantically sizes and durations.

Expose sizes to QML.

Remarks
This component is a singleton

Definition at line 51 of file units.h.

Property Documentation

QtObject Units::__styleItem
Remarks
This property is read-only

Definition at line 94 of file kirigamiplasmadesktopstyle/Units.qml.

qreal Units::devicePixelRatio
read

The ratio between physical and device-independent pixels.

This value does not depend on the \ size of the configured font. If you want to take font sizes into account when scaling elements, use theme.mSize(theme.defaultFont), units.smallSpacing and units.largeSpacing. The devicePixelRatio follows the definition of "device independent pixel" by Microsoft.

Definition at line 121 of file units.h.

real Units::devicePixelRatio

The ratio between physical and device-independent pixels.

This value does not depend on the size of the configured font. If you want to take font sizes into account when scaling elements, use theme.mSize(theme.defaultFont), units.smallSpacing and units.largeSpacing. The devicePixelRatio follows the definition of "device independent pixel" by Microsoft.

Definition at line 76 of file kirigamiplasmadesktopstyle/Units.qml.

variant Units::fontMetrics

metrics used by the default font

Definition at line 110 of file kirigamiplasmadesktopstyle/Units.qml.

int Units::gridUnit
read

The fundamental unit of space that should be used for sizes, expressed in pixels.

Given the screen has an accurate DPI settings, it corresponds to a width of the capital letter M

Definition at line 60 of file units.h.

QQmlPropertyMap * Units::iconSizeHints
read

units.iconSizeHints provides access to user-configurable icon size hints, to be used where appropriate in the user interface.

Conceptually, an icon size hint is a key that has one of the sizes from property as value.

Currently available hints:

  • panel
  • desktop

Definition at line 95 of file units.h.

QQmlPropertyMap * Units::iconSizes
read

units.iconSizes provides access to platform-dependent icon sizing

The icon sizes provided are normalized for different DPI, so icons will scale depending on the DPI.

Icon sizes from KIconLoader, adjusted to devicePixelRatio:

  • small
  • smallMedium
  • medium
  • large
  • huge
  • enormous
  • desktop (DEPRECATED: use iconSizeHints instead)

Definition at line 80 of file units.h.

QtObject Units::iconSizes

units.iconSizes provides access to platform-dependent icon sizing

The icon sizes provided are normalized for different DPI, so icons will scale depending on the DPI.

Icon sizes from KIconLoader, adjusted to devicePixelRatio:

  • small
  • smallMedium
  • medium
  • large
  • huge
  • enormous

Not devicePixelRation-adjusted::

  • desktop

Definition at line 55 of file kirigamiplasmadesktopstyle/Units.qml.

int Units::largeSpacing
read

units.largeSpacing is the amount of spacing that should be used inside bigger UI elements, for example between an icon and the corresponding text.

Internally, this size depends on the size of the default font as rendered on the screen, so it takes user-configured font size and DPI into account.

Definition at line 113 of file units.h.

int Units::longDuration
read

units.longDuration should be used for longer, screen-covering animations, for opening and closing of dialogs and other "not too small" animations

Definition at line 127 of file units.h.

int Units::shortDuration
read

units.shortDuration should be used for short animations, such as accentuating a UI event, hover events, etc.

Definition at line 133 of file units.h.

int Units::smallSpacing
read

units.smallSpacing is the amount of spacing that should be used around smaller UI elements, for example as spacing in Columns.

Internally, this size depends on the size of the default font as rendered on the screen, so it takes user-configured font size and DPI into account.

Definition at line 105 of file units.h.

int Units::toolTipDelay

time in ms by which the display of tooltips will be delayed.

See also
ToolTip.delay property

Definition at line 106 of file kirigamiplasmadesktopstyle/Units.qml.

int Units::veryLongDuration
read

units.veryLongDuration should be used for specialty animations that benefit from being even longer than longDuration.

Definition at line 139 of file units.h.

int Units::wheelScrollLines

How much the mouse scroll wheel scrolls, expressed in lines of text.

Note: this is strictly for classical mouse wheels, touchpads 2 figer scrolling won't be affected

Remarks
This property is read-only

Note: this is strictly for classical mouse wheels, touchpads 2 figer scrolling won't be affected

Definition at line 100 of file kirigamiplasmadesktopstyle/Units.qml.

Member Function Documentation

int Units::roundToIconSize ( int  size)
static
Returns
a size rounded tothe nearest inferior standard icon size. sizes larger than iconSizes.huge, it will be returned unmodified
Parameters
intsize the size we want to be rounded down
See also
iconSizes

Definition at line 152 of file units.cpp.


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