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/*
* Copyright (C) 2017 KeePassXC Team
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 or (at your option)
* version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef KEEPASSXC_GUI_CATEGORYLISTWIDGET_H
#define KEEPASSXC_GUI_CATEGORYLISTWIDGET_H
#include <QPointer>
#include <QStyledItemDelegate>
class CategoryListWidgetDelegate;
class QListWidget;
namespace Ui
{
class CategoryListWidget;
}
class CategoryListWidget : public QWidget
{
Q_OBJECT
public:
CategoryListWidget(QWidget* parent = nullptr);
~CategoryListWidget();
int currentCategory();
void setCurrentCategory(int index);
int addCategory(const QString& labelText, const QIcon& icon);
void setCategoryHidden(int index, bool hidden);
bool isCategoryHidden(int index);
void removeCategory(int index);
signals:
void categoryChanged(int index);
protected:
void showEvent(QShowEvent* event) override;
void resizeEvent(QResizeEvent* event) override;
QSize sizeHint() const override;
QSize minimumSizeHint() const override;
protected slots:
void updateCategoryScrollButtons();
void scrollCategoriesDown();
void scrollCategoriesUp();
void emitCategoryChanged(int index);
private:
QPointer<CategoryListWidgetDelegate> m_itemDelegate;
const QScopedPointer<Ui::CategoryListWidget> m_ui;
Q_DISABLE_COPY(CategoryListWidget)
};
/* =============================================================================================== */
class CategoryListWidgetDelegate : public QStyledItemDelegate
{
Q_OBJECT
public:
explicit CategoryListWidgetDelegate(QListWidget* parent = nullptr);
int minWidth() const;
protected:
void paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const override;
QSize sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const override;
private:
const int ICON_SIZE = 32;
QPointer<QListWidget> m_listWidget;
QSize m_size;
Q_DISABLE_COPY(CategoryListWidgetDelegate)
};
#endif
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