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QtJambi base module containing QtCore, QtGui and QtWidgets.
/****************************************************************************
**
** Copyright (C) 2009-2024 Dr. Peter Droste, Omix Visualization GmbH & Co. KG. All rights reserved.
**
** This file is part of Qt Jambi.
**
** ** $BEGIN_LICENSE$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
** $END_LICENSE$
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
****************************************************************************/
package io.qt.core;
import io.qt.NonNull;
import io.qt.QtPrimitiveType;
import io.qt.QtUninvokable;
import io.qt.StrictNonNull;
/**
* QCharBindable is primitive-typed version of QBindable<Character>.
* @see QBindable
*/
public final class QCharBindable extends QUntypedBindable {
private QCharBindable(QPrivateConstructor p) {
super(p);
}
/**
* Creates a new char-typed invalid bindable.
*/
public QCharBindable() {
super(null, null);
}
/**
* Creates a copy of the provided bindable.
* If the type of the other bindable is not char it remains invalid.
* @param other
*/
public QCharBindable(@StrictNonNull QUntypedBindable other) {
super(other.data(), other.iface());
check();
}
private void check() {
QBindableInterface iface = iface();
if(iface!=null) {
QMetaType metaType = iface.metaType();
if(metaType==null
|| (metaType.id()!=QMetaType.Type.QChar.value()
&& metaType.id()!=QMetaType.Type.Char16.value()
&& metaType.id()!=QMetaType.Type.Short.value()
&& metaType.id()!=QMetaType.Type.UShort.value()
&& metaType.id()!=QMetaType.Type.QVariant.value())) {
setIface(null);
setData(null);
}
}
}
/**
* Creates a new bindable from provided property.
* @param property
*/
public QCharBindable(@StrictNonNull QCharProperty property) {
super(property, bindableInterface(0));
}
/**
* Creates a new bindable from provided property.
* @param property
*/
public QCharBindable(QObject.@StrictNonNull QCharProperty property) {
super(property, bindableInterface(1));
}
/**
* Creates a new bindable from provided property.
* @param property
*/
public QCharBindable(QObject.@StrictNonNull QComputedCharProperty property) {
super(property, bindableInterface(2));
}
/**
* Creates a new bindable from provided property.
* If the type of the property is not char an {@link IllegalArgumentException} is thrown.
* @param property
*/
public QCharBindable(@StrictNonNull QProperty<@NonNull@QtPrimitiveType Character> property) {
super(property, QBindable.bindableInterface(property.valueMetaType().id(), 0));
check();
if(iface()==null)
throw new IllegalArgumentException("Given QProperty is not of char type.");
}
/**
* Creates a new bindable from provided property.
* If the type of the property is not char an {@link IllegalArgumentException} is thrown.
* @param property
*/
public QCharBindable(QObject.@StrictNonNull QProperty<@NonNull@QtPrimitiveType Character> property) {
super(property, QBindable.bindableInterface(property.valueMetaType().id(), 1));
check();
if(iface()==null)
throw new IllegalArgumentException("Given QProperty is not of char type.");
}
/**
* Creates a new bindable from provided property.
* If the type of the property is not char an {@link IllegalArgumentException} is thrown.
* @param property
*/
public QCharBindable(QObject.@StrictNonNull QComputedProperty<@NonNull@QtPrimitiveType Character> property) {
super(property, QBindable.bindableInterface(property.valueMetaType().id(), 2));
check();
if(iface()==null)
throw new IllegalArgumentException("Given QProperty is not of char type.");
}
/**
* Creates a new bindable from provided meta property of given object.
* If the type of the property is not char an {@link IllegalArgumentException} is thrown.
* @param object
* @param property
*/
public QCharBindable(@StrictNonNull QObject object, @StrictNonNull String property) {
this(object, object.metaObject().property(property));
}
/**
* Creates a new bindable from provided meta property of given object.
* If the type of the property is not char an {@link IllegalArgumentException} is thrown.
* @param object
* @param property
*/
public QCharBindable(@StrictNonNull QObject object, @StrictNonNull QMetaProperty property) {
super(object, property, QBindable.bindableInterface(property));
check();
if(iface()==null)
throw new IllegalArgumentException("Given QMetaProperty is not of char type.");
}
static native QBindableInterface bindableInterface(int propertyType);
QCharBindable(QUntypedPropertyData d, QBindableInterface i) {
super(d, i);
}
/**
* Creates a binding to the underlying property.
*/
@QtUninvokable
@Override
public QCharPropertyBinding makeBinding()
{
QUntypedPropertyBinding binding = super.makeBinding();
if(binding instanceof QCharPropertyBinding) {
return (QCharPropertyBinding)binding;
}else {
return new QCharPropertyBinding(binding);
}
}
/**
* Returns the binding expression that is associated with the underlying property.
* A default constructed {@link QCharPropertyBinding} will be returned if no such association exists.
* @return binding
*/
@QtUninvokable
@Override
public QCharPropertyBinding binding()
{
QUntypedPropertyBinding binding = super.binding();
if(binding instanceof QCharPropertyBinding) {
return (QCharPropertyBinding)binding;
}else {
return new QCharPropertyBinding(binding);
}
}
@QtUninvokable
public @NonNull QCharPropertyBinding setBinding(@StrictNonNull QCharPropertyBinding binding)
{
QUntypedPropertyBinding oldBinding = super.overrideBinding(binding);
if(oldBinding instanceof QCharPropertyBinding) {
return (QCharPropertyBinding)oldBinding;
}else {
return new QCharPropertyBinding(oldBinding);
}
}
@QtUninvokable
public @NonNull QCharPropertyBinding setBinding(@StrictNonNull QPropertyBinding<@NonNull@QtPrimitiveType Character> binding)
{
if(binding!=null && !QCharProperty.checkType(binding.valueMetaType()))
return new QCharPropertyBinding();
QUntypedPropertyBinding oldBinding = super.overrideBinding(binding);
if(oldBinding instanceof QCharPropertyBinding) {
return (QCharPropertyBinding)oldBinding;
}else {
return new QCharPropertyBinding(oldBinding);
}
}
@QtUninvokable
public @NonNull QCharPropertyBinding setBinding(io.qt.QtUtilities.@StrictNonNull CharSupplier functor)
{
return setBinding(new QCharPropertyBinding(functor));
}
/**
* Disassociates the binding expression from this property and returns it.
* After calling this function, the value of the property will only change if you assign a new value to it, or when a new binding is set.
* @return the removed binding
*/
@QtUninvokable
public @NonNull QCharPropertyBinding takeBinding()
{
return setBinding(new QCharPropertyBinding());
}
/**
* Returns the value of the underlying property. This may evaluate a binding expression that is tied to the property, before returning the value.
* @return value
*/
@io.qt.QtUninvokable
public final char value() {
return value(QtJambi_LibraryUtilities.internal.nativeId(this.iface()), QtJambi_LibraryUtilities.internal.nativeId(this.data()));
}
/**
* Assigns value to the underlying property and removes the property's associated binding, if present.
* @param value
*/
@io.qt.QtUninvokable
public final void setValue(char value) {
setValue(QtJambi_LibraryUtilities.internal.nativeId(this.iface()), QtJambi_LibraryUtilities.internal.nativeId(this.data()), value);
}
@io.qt.QtUninvokable
static native char value(long ifaceId, long dataId);
@io.qt.QtUninvokable
static native void setValue(long ifaceId, long dataId, char value);
}