-/***************************************************************************
- * Copyright (C) 2012 by Peter Penz <peter.penz19@gmail.com> *
- * *
- * 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 of the License, or *
- * (at your option) any later version. *
- * *
- * 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, write to the *
- * Free Software Foundation, Inc., *
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
- ***************************************************************************/
+/*
+ * SPDX-FileCopyrightText: 2012 Peter Penz <peter.penz19@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
#ifndef KSTANDARDITEMLISTWIDGET_H
#define KSTANDARDITEMLISTWIDGET_H
-#include <libdolphin_export.h>
-
-#include <kitemviews/kitemlistwidget.h>
+#include "dolphin_export.h"
+#include "kitemviews/kitemlistwidget.h"
#include <QPixmap>
#include <QPointF>
class KItemListStyleOption;
class KItemListView;
-class LIBDOLPHINPRIVATE_EXPORT KStandardItemListWidgetInformant : public KItemListWidgetInformant
+class DOLPHIN_EXPORT KStandardItemListWidgetInformant : public KItemListWidgetInformant
{
public:
KStandardItemListWidgetInformant();
- virtual ~KStandardItemListWidgetInformant();
+ ~KStandardItemListWidgetInformant() override;
- virtual QSizeF itemSizeHint(int index, const KItemListView* view) const;
+ void calculateItemSizeHints(QVector<qreal>& logicalHeightHints, qreal& logicalWidthHint, const KItemListView* view) const override;
- virtual qreal preferredRoleColumnWidth(const QByteArray& role,
+ qreal preferredRoleColumnWidth(const QByteArray& role,
int index,
- const KItemListView* view) const;
+ const KItemListView* view) const override;
protected:
/**
* @return The value of the "text" role. The default implementation returns
*/
virtual QString itemText(int index, const KItemListView* view) const;
+ /**
+ * @return The value of the "isLink" role. The default implementation returns false.
+ * The derived class should reimplement this function, when information about
+ * links is available and in usage.
+ */
+ virtual bool itemIsLink(int index, const KItemListView* view) const;
+
/**
* @return String representation of the role \a role. The representation of
* a role might depend on other roles, so the values of all roles
virtual QString roleText(const QByteArray& role,
const QHash<QByteArray, QVariant>& values) const;
+ /**
+ * @return A font based on baseFont which is customized for symlinks.
+ */
+ virtual QFont customizedFontForLinks(const QFont& baseFont) const;
+
+ void calculateIconsLayoutItemSizeHints(QVector<qreal>& logicalHeightHints, qreal& logicalWidthHint, const KItemListView* view) const;
+ void calculateCompactLayoutItemSizeHints(QVector<qreal>& logicalHeightHints, qreal& logicalWidthHint, const KItemListView* view) const;
+ void calculateDetailsLayoutItemSizeHints(QVector<qreal>& logicalHeightHints, qreal& logicalWidthHint, const KItemListView* view) const;
+
friend class KStandardItemListWidget; // Accesses roleText()
};
/**
- * @brief Itemlist widget implementation for KStandardItemView and KStandardItemModel.
+ * @brief Itemlist widget implementation for KStandardItemListView and KStandardItemModel.
*/
-class LIBDOLPHINPRIVATE_EXPORT KStandardItemListWidget : public KItemListWidget
+class DOLPHIN_EXPORT KStandardItemListWidget : public KItemListWidget
{
Q_OBJECT
};
KStandardItemListWidget(KItemListWidgetInformant* informant, QGraphicsItem* parent);
- virtual ~KStandardItemListWidget();
+ ~KStandardItemListWidget() override;
void setLayout(Layout layout);
Layout layout() const;
void setSupportsItemExpanding(bool supportsItemExpanding);
bool supportsItemExpanding() const;
- virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
+ void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = nullptr) override;
- virtual QRectF iconRect() const;
- virtual QRectF textRect() const;
- virtual QRectF textFocusRect() const;
- virtual QRectF expansionToggleRect() const;
- virtual QRectF selectionToggleRect() const;
- virtual QPixmap createDragPixmap(const QStyleOptionGraphicsItem* option, QWidget* widget = 0);
+ QRectF iconRect() const override;
+ QRectF textRect() const override;
+ QRectF textFocusRect() const override;
+ QRectF selectionRect() const override;
+ QRectF expansionToggleRect() const override;
+ QRectF selectionToggleRect() const override;
+ QPixmap createDragPixmap(const QStyleOptionGraphicsItem* option, QWidget* widget = nullptr) override;
static KItemListWidgetInformant* createInformant();
*/
virtual int selectionLength(const QString& text) const;
- virtual void dataChanged(const QHash<QByteArray, QVariant>& current, const QSet<QByteArray>& roles = QSet<QByteArray>());
- virtual void visibleRolesChanged(const QList<QByteArray>& current, const QList<QByteArray>& previous);
- virtual void columnWidthChanged(const QByteArray& role, qreal current, qreal previous);
- virtual void styleOptionChanged(const KItemListStyleOption& current, const KItemListStyleOption& previous);
- virtual void hoveredChanged(bool hovered);
- virtual void selectedChanged(bool selected);
- virtual void siblingsInformationChanged(const QBitArray& current, const QBitArray& previous);
- virtual void editedRoleChanged(const QByteArray& current, const QByteArray& previous);
- virtual void resizeEvent(QGraphicsSceneResizeEvent* event);
- virtual void showEvent(QShowEvent* event);
- virtual void hideEvent(QHideEvent* event);
-
-private slots:
+ void dataChanged(const QHash<QByteArray, QVariant>& current, const QSet<QByteArray>& roles = QSet<QByteArray>()) override;
+ void visibleRolesChanged(const QList<QByteArray>& current, const QList<QByteArray>& previous) override;
+ void columnWidthChanged(const QByteArray& role, qreal current, qreal previous) override;
+ void styleOptionChanged(const KItemListStyleOption& current, const KItemListStyleOption& previous) override;
+ void hoveredChanged(bool hovered) override;
+ void selectedChanged(bool selected) override;
+ void siblingsInformationChanged(const QBitArray& current, const QBitArray& previous) override;
+ void editedRoleChanged(const QByteArray& current, const QByteArray& previous) override;
+ void resizeEvent(QGraphicsSceneResizeEvent* event) override;
+ void showEvent(QShowEvent* event) override;
+ void hideEvent(QHideEvent* event) override;
+ bool event(QEvent *event) override;
+
+ struct TextInfo
+ {
+ QPointF pos;
+ QStaticText staticText;
+ };
+
+public Q_SLOTS:
+ void finishRoleEditing();
+
+private Q_SLOTS:
void slotCutItemsChanged();
void slotRoleEditingCanceled(const QByteArray& role, const QVariant& value);
void slotRoleEditingFinished(const QByteArray& role, const QVariant& value);
QRectF roleEditingRect(const QByteArray &role) const;
+ QString elideRightKeepExtension(const QString &text, int elidingWidth) const;
+
/**
* Closes the role editor and returns the focus back
* to the KItemListContainer.
*/
void closeRoleEditor();
- static QPixmap pixmapForIcon(const QString& name, const QStringList& overlays, int size);
+ static QPixmap pixmapForIcon(const QString& name, const QStringList& overlays, int size, QIcon::Mode mode);
/**
* @return Preferred size of the rating-image based on the given
*/
static qreal columnPadding(const KItemListStyleOption& option);
+protected:
+ QHash<QByteArray, TextInfo*> m_textInfo; // PlacesItemListWidget needs to access this
+
private:
bool m_isCut;
bool m_isHidden;
Layout m_layout;
QPointF m_pixmapPos;
QPixmap m_pixmap;
- QSize m_scaledPixmapSize;
+ QSize m_scaledPixmapSize; //Size of the pixmap in device independent pixels
QRectF m_iconRect; // Cache for KItemListWidget::iconRect()
QPixmap m_hoverPixmap; // Cache for modified m_pixmap when hovering the item
- struct TextInfo
- {
- QPointF pos;
- QStaticText staticText;
- };
- QHash<QByteArray, TextInfo*> m_textInfo;
-
QRectF m_textRect;
QList<QByteArray> m_sortedVisibleRoles;
};
#endif
-
-
projects / dolphin.git / blobdiff