forked from qt-creator/qt-creator
a673fca144
Allow for direct connections where signal emitter and receiver live in the same thread. Remove unneeded mutexState, as changes to state and all queries of state are done in the same thread. Remove some indirections by removing some signals and by calling respective slots through QMetaObject::invokeMethod() or directly. Remove some unused methods. Remove a code path of setState(false), as this was never called. Remove an initial call to onProjectListChanged(), as initially the state is false and a call is no-op. This change doesn't influence the existing behavior. Task-number: QTCREATORBUG-25317 Change-Id: I683525b49afaf04e155d1859bb85ee5dd8e26dd2 Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
88 lines
2.5 KiB
C++
88 lines
2.5 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 Denis Mingulov
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#pragma once
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#include "classviewtreeitemmodel.h"
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#include <QList>
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#include <QPointer>
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#include <QSharedPointer>
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#include <QStandardItem>
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#include <QToolButton>
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#include <QWidget>
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namespace Utils { class NavigationTreeView; }
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namespace ClassView {
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namespace Internal {
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class NavigationWidgetPrivate;
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class NavigationWidget : public QWidget
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{
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Q_OBJECT
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public:
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explicit NavigationWidget(QWidget *parent = nullptr);
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~NavigationWidget() override;
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QList<QToolButton *> createToolButtons();
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bool flatMode() const;
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void setFlatMode(bool flatMode);
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signals:
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void visibilityChanged(bool visibility);
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void requestGotoLocations(const QList<QVariant> &locations);
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public:
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void onItemActivated(const QModelIndex &index);
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void onItemDoubleClicked(const QModelIndex &index);
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void onDataUpdate(QSharedPointer<QStandardItem> result);
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void onFullProjectsModeToggled(bool state);
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protected:
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void fetchExpandedItems(QStandardItem *item, const QStandardItem *target) const;
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//! implements QWidget::hideEvent
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void hideEvent(QHideEvent *event) override;
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//! implements QWidget::showEvent
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void showEvent(QShowEvent *event) override;
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private:
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Utils::NavigationTreeView *treeView;
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TreeItemModel *treeModel;
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QPointer<QToolButton> fullProjectsModeButton;
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};
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} // namespace Internal
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} // namespace ClassView
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