qquicklayoutitemproxy.cpp File Reference

(90add913a360b82ee75ef795179323aa598baf96)

#include "qquicklayoutitemproxy_p.h"
#include "qquicklayout_p.h"

Include dependency graph for qquicklayoutitemproxy.cpp:

Go to the source code of this file.

Macros
#define	propertyForwarding(property, Property)
#define	connectPropertyForwarding(property, Property)

Functions
	propertyForwarding (minimumWidth, MinimumWidth) propertyForwarding(minimumHeight
MinimumHeight	propertyForwarding (preferredWidth, PreferredWidth) propertyForwarding(preferredHeight
MinimumHeight PreferredHeight	propertyForwarding (maximumWidth, MaximumWidth) propertyForwarding(maximumHeight
MinimumHeight PreferredHeight MaximumHeight	propertyForwarding (fillWidth, FillWidth) propertyForwarding(fillHeight
MinimumHeight PreferredHeight MaximumHeight FillHeight	propertyForwarding (alignment, Alignment) propertyForwarding(horizontalStretchFactor
MinimumHeight PreferredHeight MaximumHeight FillHeight HorizontalStretchFactor	propertyForwarding (verticalStretchFactor, VerticalStretchFactor) propertyForwarding(margins
MinimumHeight PreferredHeight MaximumHeight FillHeight HorizontalStretchFactor Margins	propertyForwarding (leftMargin, LeftMargin) propertyForwarding(topMargin
MinimumHeight PreferredHeight MaximumHeight FillHeight HorizontalStretchFactor Margins TopMargin	propertyForwarding (rightMargin, RightMargin) propertyForwarding(bottomMargin

Macro Definition Documentation

connectPropertyForwarding

#define connectPropertyForwarding	(		property,
			Property )

Value:

if (!attProxy->is##Property##Set()) { \
    connect(attTarget, &QQuickLayoutAttached::property##Changed, this, &QQuickLayoutItemProxy::target##Property##Changed); \
    connect(attProxy, &QQuickLayoutAttached::property##Changed, this, &QQuickLayoutItemProxy::proxy##Property##Changed); \
    target##Property##Changed(); \
}

propertyForwarding

#define propertyForwarding	(		property,
			Property )

Value:

void QQuickLayoutItemProxy::target##Property##Changed() { \
    Q_D(QQuickLayoutItemProxy); \
    QQuickLayoutAttached *attTarget = attachedLayoutObject(target(), false); \
    QQuickLayoutAttached *attProxy = attachedLayoutObject(this, false); \
    if (!attTarget) return; \
    if (attProxy->property() == attTarget->property()) \
        return; \
    d->m_expectProxy##Property##Change = true; \
    attProxy->set##Property(attTarget->property()); \
} \
void QQuickLayoutItemProxy::proxy##Property##Changed() { \
    Q_D(QQuickLayoutItemProxy); \
    if (d->m_expectProxy##Property##Change) { \
        d->m_expectProxy##Property##Change = false; \
        return; \
    } \
    QQuickLayoutAttached *attTarget = attachedLayoutObject(target(), false); \
    if (!attTarget) return;  \
    disconnect(attTarget, &QQuickLayoutAttached::property##Changed, this, &QQuickLayoutItemProxy::target##Property##Changed); \
}

Definition at line 161 of file qquicklayoutitemproxy.cpp.

Function Documentation

propertyForwarding() [1/8]

MinimumHeight PreferredHeight MaximumHeight FillHeight propertyForwarding	(	alignment	,
		Alignment	)

propertyForwarding() [2/8]

MinimumHeight PreferredHeight MaximumHeight propertyForwarding	(	fillWidth	,
		FillWidth	)

propertyForwarding() [3/8]

MinimumHeight PreferredHeight MaximumHeight FillHeight HorizontalStretchFactor Margins propertyForwarding	(	leftMargin	,
		LeftMargin	)

propertyForwarding() [4/8]

MinimumHeight PreferredHeight propertyForwarding	(	maximumWidth	,
		MaximumWidth	)

propertyForwarding() [5/8]

propertyForwarding	(	minimumWidth	,
		MinimumWidth	)

propertyForwarding() [6/8]

MinimumHeight propertyForwarding	(	preferredWidth	,
		PreferredWidth	)

propertyForwarding() [7/8]

MinimumHeight PreferredHeight MaximumHeight FillHeight HorizontalStretchFactor Margins TopMargin propertyForwarding	(	rightMargin	,
		RightMargin	)

propertyForwarding() [8/8]

MinimumHeight PreferredHeight MaximumHeight FillHeight HorizontalStretchFactor propertyForwarding	(	verticalStretchFactor	,
		VerticalStretchFactor	)