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lib/documentview/abstractrasterimageviewtool.cpp
| Show All 16 Lines | |||||
| 17 | along with this program; if not, write to the Free Software | 17 | along with this program; if not, write to the Free Software | ||
| 18 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | 18 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. | ||
| 19 | 19 | | |||
| 20 | */ | 20 | */ | ||
| 21 | // Self | 21 | // Self | ||
| 22 | #include "abstractrasterimageviewtool.h" | 22 | #include "abstractrasterimageviewtool.h" | ||
| 23 | 23 | | |||
| 24 | // Qt | 24 | // Qt | ||
| 25 | #include <QCursor> | ||||
| 25 | #include <QGraphicsSceneWheelEvent> | 26 | #include <QGraphicsSceneWheelEvent> | ||
| 27 | #include <QStandardPaths> | ||||
| 26 | 28 | | |||
| 27 | // KDE | 29 | // KDE | ||
| 28 | 30 | | |||
| 29 | // Local | 31 | // Local | ||
| 30 | #include "rasterimageview.h" | 32 | #include "rasterimageview.h" | ||
| 31 | 33 | | |||
| 32 | namespace Gwenview | 34 | namespace Gwenview | ||
| 33 | { | 35 | { | ||
| 34 | 36 | | |||
| 35 | struct AbstractRasterImageViewToolPrivate | 37 | struct AbstractRasterImageViewToolPrivate | ||
| 36 | { | 38 | { | ||
| 37 | RasterImageView* mRasterImageView; | 39 | RasterImageView* mRasterImageView; | ||
| 40 | QCursor mZoomCursor; | ||||
muhlenpfordt: Maybe this could be changed to a global object for using here and in `AbstractImageView`? | |||||
| 41 | | ||||
| 42 | void setupZoomCursor() | ||||
| 43 | { | ||||
| 44 | // We do not use "appdata" here because that does not work when this | ||||
| 45 | // code is called from a KPart. | ||||
| 46 | const QString path = QStandardPaths::locate(QStandardPaths::GenericDataLocation, QStringLiteral("gwenview/cursors/zoom.png")); | ||||
| 47 | const QPixmap cursorPixmap = QPixmap(path); | ||||
| 48 | mZoomCursor = QCursor(cursorPixmap, 11, 11); | ||||
| 49 | } | ||||
| 50 | | ||||
| 38 | }; | 51 | }; | ||
| 39 | 52 | | |||
| 40 | AbstractRasterImageViewTool::AbstractRasterImageViewTool(RasterImageView* view) | 53 | AbstractRasterImageViewTool::AbstractRasterImageViewTool(RasterImageView* view) | ||
| 41 | : QObject(view) | 54 | : QObject(view) | ||
| 42 | , d(new AbstractRasterImageViewToolPrivate) | 55 | , d(new AbstractRasterImageViewToolPrivate) | ||
| 43 | { | 56 | { | ||
| 44 | d->mRasterImageView = view; | 57 | d->mRasterImageView = view; | ||
| 58 | d->setupZoomCursor(); | ||||
| 45 | } | 59 | } | ||
| 46 | 60 | | |||
| 47 | AbstractRasterImageViewTool::~AbstractRasterImageViewTool() | 61 | AbstractRasterImageViewTool::~AbstractRasterImageViewTool() | ||
| 48 | { | 62 | { | ||
| 49 | delete d; | 63 | delete d; | ||
| 50 | } | 64 | } | ||
| 51 | 65 | | |||
| 52 | RasterImageView* AbstractRasterImageViewTool::imageView() const | 66 | RasterImageView* AbstractRasterImageViewTool::imageView() const | ||
| 53 | { | 67 | { | ||
| 54 | return d->mRasterImageView; | 68 | return d->mRasterImageView; | ||
| 55 | } | 69 | } | ||
| 56 | 70 | | |||
| 57 | void AbstractRasterImageViewTool::wheelEvent(QGraphicsSceneWheelEvent* event) | 71 | void AbstractRasterImageViewTool::wheelEvent(QGraphicsSceneWheelEvent* event) | ||
| 58 | { | 72 | { | ||
| 59 | event->ignore(); | 73 | event->ignore(); | ||
| 60 | } | 74 | } | ||
| 61 | 75 | | |||
| 76 | QCursor AbstractRasterImageViewTool::zoomCursor() const | ||||
| 77 | { | ||||
| 78 | return d->mZoomCursor; | ||||
| 79 | } | ||||
| 80 | | ||||
| 62 | } // namespace | 81 | } // namespace | ||
Maybe this could be changed to a global object for using here and in AbstractImageView?