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nodeview: implement dragging items from project explorer into node view

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This commit is contained in:
itsmattkc
2022-05-11 14:55:07 -07:00
parent 83e7707025
commit c0ad244397
8 changed files with 281 additions and 145 deletions
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app/widget/nodeview/nodeview.h
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@@ -133,6 +133,11 @@ protected:
virtual void mouseReleaseEvent(QMouseEvent* event) override;
virtual void mouseDoubleClickEvent(QMouseEvent* event) override;
virtual void dragEnterEvent(QDragEnterEvent *event) override;
virtual void dragMoveEvent(QDragMoveEvent *event) override;
virtual void dropEvent(QDropEvent *event) override;
virtual void dragLeaveEvent(QDragLeaveEvent *event) override;
virtual void resizeEvent(QResizeEvent *event) override;
virtual void ZoomIntoCursorPosition(QWheelEvent *event, double multiplier, const QPointF &cursor_pos) override;
@@ -149,6 +154,9 @@ private:
void SetFlowDirection(NodeViewCommon::FlowDirection dir);
void MoveAttachedNodesToCursor(const QPoint &p);
void ProcessMovingAttachedNodes(const QPoint &pos);
QVector<Node*> ProcessDroppingAttachedNodes(MultiUndoCommand *command, Node *select_context, const QPoint &pos);
Node *GetContextAtMousePos(const QPoint &p);
void ConnectSelectionChangedSignal();
void DisconnectSelectionChangedSignal();