Windows-4.7.4/tools/designer/src/components/buddyeditor/buddyeditor_tool.cpp

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** This file is part of the Qt Designer of the Qt Toolkit.
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#include "buddyeditor_tool.h"
#include "buddyeditor.h"

#include <QtDesigner/QDesignerFormWindowInterface>

#include <QtGui/QAction>

QT_BEGIN_NAMESPACE

using namespace qdesigner_internal;

BuddyEditorTool::BuddyEditorTool(QDesignerFormWindowInterface *formWindow, QObject *parent)
    : QDesignerFormWindowToolInterface(parent),
      m_formWindow(formWindow),
      m_action(new QAction(tr("Edit Buddies"), this))
{
}

BuddyEditorTool::~BuddyEditorTool()
{
}

QDesignerFormEditorInterface *BuddyEditorTool::core() const
{
    return m_formWindow->core();
}

QDesignerFormWindowInterface *BuddyEditorTool::formWindow() const
{
    return m_formWindow;
}

bool BuddyEditorTool::handleEvent(QWidget *widget, QWidget *managedWidget, QEvent *event)
{
    Q_UNUSED(widget);
    Q_UNUSED(managedWidget);
    Q_UNUSED(event);

    return false;
}

QWidget *BuddyEditorTool::editor() const
{
    if (!m_editor) {
        Q_ASSERT(formWindow() != 0);
        m_editor = new BuddyEditor(formWindow(), 0);
        connect(formWindow(), SIGNAL(mainContainerChanged(QWidget*)), m_editor, SLOT(setBackground(QWidget*)));
        connect(formWindow(), SIGNAL(changed()),
                    m_editor, SLOT(updateBackground()));
    }

    return m_editor;
}

void BuddyEditorTool::activated()
{
    m_editor->enableUpdateBackground(true);
}

void BuddyEditorTool::deactivated()
{
    m_editor->enableUpdateBackground(false);
}

QAction *BuddyEditorTool::action() const
{
    return m_action;
}

QT_END_NAMESPACE