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Adds valid test cases on NaN and fill values
Adds valid test cases on NaN and fill values

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r972:6d53eb686f3e
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DragDropHelper.h
75 lines | 2.6 KiB | text/x-c | CLexer
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r844 #ifndef SCIQLOP_DRAGDROPHELPER_H
#define SCIQLOP_DRAGDROPHELPER_H
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r837
#include <Common/spimpl.h>
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r850 #include <QLoggingCategory>
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r837 #include <QWidget>
class QVBoxLayout;
class QScrollArea;
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r886 class QTabBar;
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r837 class VisualizationDragWidget;
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r850 class VisualizationDragDropContainer;
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r837 class QMimeData;
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r850 Q_DECLARE_LOGGING_CATEGORY(LOG_DragDropHelper)
Manage the scroll of the tab QScrollArea during a drag&drop operation
r840
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r837 /**
* @brief Helper class for drag&drop operations.
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r850 * @note The helper is accessible from the sqpApp singleton and has the same life as the whole
* application (like a controller). But contrary to a controller, it doesn't live in a thread and
* can interect with the gui.
* @see SqpApplication
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r837 */
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r844 class DragDropHelper {
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r837 public:
static const QString MIME_TYPE_GRAPH;
static const QString MIME_TYPE_ZONE;
Add an empty area at the bottom of the tab where a new zone can be created from a drop. Differentiate graph and zone placeHolders.
r881 enum class PlaceHolderType { Default, Graph, Zone };
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r844 DragDropHelper();
virtual ~DragDropHelper();
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r850 /// Resets some internal variables. Must be called before any new drag&drop operation.
void resetDragAndDrop();
/// Sets the visualization widget currently being drag on the visualization.
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r844 void setCurrentDragWidget(VisualizationDragWidget *dragWidget);
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/// Returns the visualization widget currently being drag on the visualization.
/// Can be null if a new visualization widget is intended to be created by the drag&drop
/// operation.
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r844 VisualizationDragWidget *getCurrentDragWidget() const;
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QWidget &placeHolder() const;
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r881 void insertPlaceHolder(QVBoxLayout *layout, int index, PlaceHolderType type,
const QString &topLabelText);
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r837 void removePlaceHolder();
bool isPlaceHolderSet() const;
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r850 /// Checks if the specified mime data is valid for a drop in the visualization
bool checkMimeDataForVisualization(const QMimeData *mimeData,
VisualizationDragDropContainer *dropContainer);
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r844 void addDragDropScrollArea(QScrollArea *scrollArea);
void removeDragDropScrollArea(QScrollArea *scrollArea);
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r837
New event filter class to manage the tab switching of a tabBar during a drag&drop
r886 void addDragDropTabBar(QTabBar *tabBar);
void removeDragDropTabBar(QTabBar *tabBar);
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r844 QUrl imageTemporaryUrl(const QImage &image) const;
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r837
Improves visual effect of dropping a variable in a graph
r873 void setHightlightedDragWidget(VisualizationDragWidget *dragWidget);
drop of variable inside an existing graph
r875 VisualizationDragWidget *getHightlightedDragWidget() const;
Improves visual effect of dropping a variable in a graph
r873
Thibaud Rabillard
Fix for D&D bug on mac
r911 /// Delays the closing of a widget during a drag&drop operation
void delayedCloseWidget(QWidget *widget);
void doCloseWidgets();
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r837 private:
class DragDropHelperPrivate;
spimpl::unique_impl_ptr<DragDropHelperPrivate> impl;
};
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r844 #endif // SCIQLOP_DRAGDROPHELPER_H