qt-creator/src/plugins/qmldesigner/components/importmanager/importlabel.cpp

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#include "importlabel.h"
#include <coreplugin/coreconstants.h>

#include <QHBoxLayout>
#include <QPushButton>
#include <QIcon>

namespace QmlDesigner {

ImportLabel::ImportLabel(QWidget *parent) :
    QWidget(parent)
{
    QHBoxLayout *layout = new QHBoxLayout(this);
    layout->setContentsMargins(0, 0, 0, 0);


    m_removeButton = new QPushButton(this);
    m_removeButton->setIcon(QIcon(Core::Constants::ICON_BUTTON_CLOSE));
    m_removeButton->setFlat(true);
    m_removeButton->setMaximumWidth(20);
    m_removeButton->setMaximumHeight(20);
    m_removeButton->setFocusPolicy(Qt::NoFocus);
    m_removeButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
    m_removeButton->setToolTip(tr("Remove Import"));
    connect(m_removeButton, SIGNAL(clicked()), this, SLOT(emitRemoveImport()));
    layout->addWidget(m_removeButton);

    m_importLabel = new QLabel(this);
    layout->addWidget(m_importLabel);

    setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
}

void ImportLabel::setImport(const Import &import)
{
    m_importLabel->setText(import.toString(false));

    m_import = import;
}

const Import ImportLabel::import() const
{
    return m_import;
}

void ImportLabel::setReadOnly(bool readOnly) const
{
    m_removeButton->setDisabled(readOnly);
    if (readOnly)
         m_removeButton->setIcon(QIcon());
    else
         m_removeButton->setIcon(QIcon(Core::Constants::ICON_BUTTON_CLOSE));
}

void ImportLabel::emitRemoveImport()
{
    emit removeImport(m_import);
}

} // namespace QmlDesigner