129 lines
3.1 KiB
C++
129 lines
3.1 KiB
C++
/*
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Gwenview: an image viewer
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Copyright 2007 Aurélien Gâteau <agateau@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef SIDEBAR_H
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#define SIDEBAR_H
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// Qt
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#include <QFrame>
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#include <QStylePainter>
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#include <QTabBar>
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#include <QTabWidget>
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namespace Gwenview
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{
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class SideBar;
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struct SideBarGroupPrivate;
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class SideBarGroup : public QFrame
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{
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Q_OBJECT
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public:
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SideBarGroup(const QString &title = "");
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~SideBarGroup() override;
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void addWidget(QWidget *);
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void addAction(QAction *);
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void clear();
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private:
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SideBarGroupPrivate *const d;
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};
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struct SideBarPagePrivate;
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class SideBarPage : public QWidget
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{
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Q_OBJECT
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public:
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SideBarPage(const QIcon &icon, const QString &title);
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~SideBarPage() override;
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void addWidget(QWidget *);
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void addStretch();
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const QIcon &icon() const;
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const QString &title() const;
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private:
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SideBarPagePrivate *const d;
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};
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struct SideBarTabBarPrivate;
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class SideBarTabBar : public QTabBar
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{
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Q_OBJECT
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public:
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explicit SideBarTabBar(QWidget *parent);
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~SideBarTabBar() override;
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enum TabButtonStyle {
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TabButtonIconOnly,
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TabButtonTextOnly,
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TabButtonTextBesideIcon,
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};
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Q_ENUM(TabButtonStyle)
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TabButtonStyle tabButtonStyle() const;
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QSize sizeHint() const override;
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QSize minimumSizeHint() const override;
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protected:
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QSize tabSizeHint(const int index) const override;
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QSize minimumTabSizeHint(int index) const override;
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// Switches the TabButtonStyle based on the width
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void tabLayoutChange() override;
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void paintEvent(QPaintEvent *event) override;
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private:
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// Like sizeHint, but just for content size
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QSize tabContentSize(const int index, const TabButtonStyle tabButtonStyle, const QStyleOptionTab &opt) const;
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// Gets the tab size hint for the given TabButtonStyle
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QSize tabSizeHint(const int index, const TabButtonStyle tabButtonStyle) const;
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// Gets the size hint for the given TabButtonStyle
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QSize sizeHint(const TabButtonStyle tabButtonStyle) const;
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void drawTab(int index, QStylePainter &painter) const;
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const std::unique_ptr<SideBarTabBarPrivate> d;
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};
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struct SideBarPrivate;
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class SideBar : public QTabWidget
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{
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Q_OBJECT
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public:
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explicit SideBar(QWidget *parent);
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~SideBar() override;
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void addPage(SideBarPage *);
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QString currentPage() const;
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void setCurrentPage(const QString &name);
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void loadConfig();
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QSize sizeHint() const override;
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private:
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SideBarPrivate *const d;
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};
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} // namespace
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#endif /* SIDEBAR_H */
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