X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/d980dccb126a298b6519bef8a6657324347a38b4..f65b0899c3666561cafac14f67ab0bb8a5bfa00a:/src/kitemviews/kitemlistwidget.h diff --git a/src/kitemviews/kitemlistwidget.h b/src/kitemviews/kitemlistwidget.h index cfb9155eb..86bbcaf14 100644 --- a/src/kitemviews/kitemlistwidget.h +++ b/src/kitemviews/kitemlistwidget.h @@ -1,31 +1,16 @@ -/*************************************************************************** - * Copyright (C) 2011 by Peter Penz * - * * - * Based on the Itemviews NG project from Trolltech Labs: * - * http://qt.gitorious.org/qt-labs/itemviews-ng * - * * - * 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: 2011 Peter Penz + * + * Based on the Itemviews NG project from Trolltech Labs + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ #ifndef KITEMLISTWIDGET_H #define KITEMLISTWIDGET_H -#include - -#include +#include "dolphin_export.h" +#include "kitemviews/kitemliststyleoption.h" #include #include @@ -43,13 +28,13 @@ class QPropertyAnimation; * size for the invisible items must be accessible. KItemListWidgetInformant * provides this information. */ -class LIBDOLPHINPRIVATE_EXPORT KItemListWidgetInformant +class DOLPHIN_EXPORT KItemListWidgetInformant { public: KItemListWidgetInformant(); virtual ~KItemListWidgetInformant(); - virtual void calculateItemSizeHints(QVector& sizeHints, const KItemListView* view) const = 0; + virtual void calculateItemSizeHints(QVector& logicalHeightHints, qreal& logicalWidthHint, const KItemListView* view) const = 0; virtual qreal preferredRoleColumnWidth(const QByteArray& role, int index, @@ -63,13 +48,13 @@ public: * All properties are set by KItemListView, for each property there is a corresponding * virtual protected method that allows to react on property changes. */ -class LIBDOLPHINPRIVATE_EXPORT KItemListWidget : public QGraphicsWidget +class DOLPHIN_EXPORT KItemListWidget : public QGraphicsWidget { Q_OBJECT public: KItemListWidget(KItemListWidgetInformant* informant, QGraphicsItem* parent); - virtual ~KItemListWidget(); + ~KItemListWidget() override; void setIndex(int index); int index() const; @@ -82,7 +67,7 @@ public: * to show the data of the custom model provided by KItemListWidget::data(). * @reimp */ - virtual void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = 0); + void paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget = nullptr) override; void setVisibleRoles(const QList& roles); QList visibleRoles() const; @@ -142,7 +127,7 @@ public: * or KItemListWidget::expansionToggleRect(). * @reimp */ - virtual bool contains(const QPointF& point) const; + bool contains(const QPointF& point) const override; /** * @return Rectangle for the area that shows the icon. @@ -163,6 +148,11 @@ public: */ virtual QRectF textFocusRect() const; + /** + * @return Rectangle around which a selection box should be drawn if the item is selected. + */ + virtual QRectF selectionRect() const = 0; + /** * @return Rectangle for the selection-toggle that is used to select or deselect an item. * Per default an empty rectangle is returned which means that no selection-toggle @@ -181,9 +171,9 @@ public: * @return Pixmap that is used when dragging an item. Per default the current state of the * widget is returned as pixmap. */ - virtual QPixmap createDragPixmap(const QStyleOptionGraphicsItem* option, QWidget* widget = 0); + virtual QPixmap createDragPixmap(const QStyleOptionGraphicsItem* option, QWidget* widget = nullptr); -signals: +Q_SIGNALS: void roleEditingCanceled(int index, const QByteArray& role, const QVariant& value); void roleEditingFinished(int index, const QByteArray& role, const QVariant& value); @@ -198,7 +188,7 @@ protected: virtual void alternateBackgroundChanged(bool enabled); virtual void siblingsInformationChanged(const QBitArray& current, const QBitArray& previous); virtual void editedRoleChanged(const QByteArray& current, const QByteArray& previous); - virtual void resizeEvent(QGraphicsSceneResizeEvent* event); + void resizeEvent(QGraphicsSceneResizeEvent* event) override; /** * @return The current opacity of the hover-animation. When implementing a custom painting-code for a hover-state @@ -208,7 +198,7 @@ protected: const KItemListWidgetInformant* informant() const; -private slots: +private Q_SLOTS: void slotHoverAnimationFinished(); private: