Workspace 6.21.5
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The QtMarginsPropertyManager provides and manages QMargins properties. More...
#include <Workspace/Widgets/PropertyBrowser/qtpropertymanager.h>
Public Slots | |
void | setConstraint (QtProperty *property, const QMargins &constraint) |
void | setValue (QtProperty *property, const QMargins &val) |
Signals | |
void | constraintChanged (QtProperty *property, const QMargins &constraint) |
void | valueChanged (QtProperty *property, const QMargins &val) |
Signals inherited from QtAbstractPropertyManager | |
void | propertyChanged (QtProperty *property) |
void | propertyDestroyed (QtProperty *property) |
void | propertyInserted (QtProperty *property, QtProperty *parent, QtProperty *after) |
void | propertyRemoved (QtProperty *property, QtProperty *parent) |
Public Member Functions | |
QtMarginsPropertyManager (QObject *parent=nullptr) | |
~QtMarginsPropertyManager () | |
QMargins | constraint (const QtProperty *property) const |
QtIntPropertyManager * | subIntPropertyManager () const |
QMargins | value (const QtProperty *property) const |
Public Member Functions inherited from QtAbstractPropertyManager | |
QtAbstractPropertyManager (QObject *parent=nullptr) | |
~QtAbstractPropertyManager () | |
QtProperty * | addProperty (const QString &name=QString()) |
void | clear () const |
bool | getModifiedOnValueChanged () const |
QSet< QtProperty * > | properties () const |
void | setModifiedOnValueChanged (bool modified) |
Protected Member Functions | |
virtual void | initializeProperty (QtProperty *property) |
virtual void | uninitializeProperty (QtProperty *property) |
QString | valueText (const QtProperty *property) const |
Protected Member Functions inherited from QtAbstractPropertyManager | |
virtual QtProperty * | createProperty () |
virtual QString | displayText (const QtProperty *property) const |
virtual EchoMode | echoMode (const QtProperty *) const |
virtual bool | hasValue (const QtProperty *property) const |
virtual void | initializeProperty (QtProperty *property)=0 |
virtual void | uninitializeProperty (QtProperty *property) |
virtual QIcon | valueIcon (const QtProperty *property) const |
virtual QString | valueText (const QtProperty *property) const |
QtMarginsPropertyManager | ( | QObject * | parent = nullptr | ) |
Creates a manager with the given parent.
Destroys this manager, and all the properties it has created.
QMargins constraint | ( | const QtProperty * | property | ) | const |
Returns the given property's constraining rectangle. If returned value is null QRect it means there is no constraint applied.
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protectedvirtual |
This function is called whenever a new valid property pointer has been created, passing the pointer as parameter.
The purpose is to let the manager know that the property has been created so that it can provide additional attributes for the new property, e.g. QtIntPropertyManager adds {QtIntPropertyManager::value()}{value}, {QtIntPropertyManager::minimum()}{minimum} and {QtIntPropertyManager::maximum()}{maximum} attributes. Since each manager subclass adds type specific attributes, this function is pure virtual and must be reimplemented when deriving from the QtAbstractPropertyManager class.
Implements QtAbstractPropertyManager.
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slot |
Sets the given property's constraining margins to constraint.
When setting the constraint, the current value is adjusted if necessary (ensuring that the current margins value is inside the constraint). In order to reset the constraint pass a null QMargins value.
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Sets the value of the given property to value. Nested properties are updated automatically.
If the specified value is not inside the given property's constraining rectangle, the value is adjusted accordingly to fit within the constraint.
QtIntPropertyManager * subIntPropertyManager | ( | ) | const |
Returns the manager that creates the nested x, y, width and height subproperties.
In order to provide editing widgets for the mentioned subproperties in a property browser widget, this manager must be associated with an editor factory.
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protectedvirtual |
This function is called just before the specified property is destroyed.
The purpose is to let the property manager know that the property is being destroyed so that it can remove the property's additional attributes.
Reimplemented from QtAbstractPropertyManager.
QMargins value | ( | const QtProperty * | property | ) | const |
Returns the given property's value.
If the given property is not managed by this manager, this function returns an invalid rectangle.
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signal |
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protectedvirtual |
Returns a string representing the current state of the given property.
The default implementation of this function returns an empty string.
Reimplemented from QtAbstractPropertyManager.