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ui: extented graph view ui features

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* fitting boxes to name length
* highlighting active edges and nodes
* hover for edges and nodes
* single click selection for edges and nodes
* edges have transparent second line for easier clicking
* sub structure class members by public/protected/private
This commit is contained in:
Eberhard Graether
2014-11-09 05:18:37 +01:00
parent 3441b6a8f4
commit 5b230cefa0
26 changed files with 644 additions and 417 deletions
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src/app/qt/view/graphElements/QtGraphEdge.h
+19 -5
View File
@@ -5,6 +5,7 @@
#include <QGraphicsItem>
#include "utility/math/Vector2.h"
#include "utility/messaging/type/MessageActivateToken.h"
#include "component/view/graphElements/GraphEdge.h"
@@ -16,7 +17,7 @@ class QtGraphEdge
, public QGraphicsLineItem
{
public:
QtGraphEdge(const std::weak_ptr<GraphNode>& owner, const std::weak_ptr<GraphNode>& target, const Id id);
QtGraphEdge(const std::weak_ptr<GraphNode>& owner, const std::weak_ptr<GraphNode>& target, const Edge* data);
virtual ~QtGraphEdge();
virtual void ownerMoved();
@@ -27,16 +28,29 @@ public:
virtual std::weak_ptr<GraphNode> getOwner();
virtual std::weak_ptr<GraphNode> getTarget();
virtual void setColor(const Vec4i& color);
virtual Vec4i getColor() const;
bool getIsActive() const;
void setIsActive(bool isActive);
void mouseDoubleClickEvent(QGraphicsSceneMouseEvent* event);
void onClick();
protected:
void mousePressEvent(QGraphicsSceneMouseEvent* event);
void mouseMoveEvent(QGraphicsSceneMouseEvent* event);
void mouseReleaseEvent(QGraphicsSceneMouseEvent* event);
void hoverEnterEvent(QGraphicsSceneHoverEvent* event);
void hoverLeaveEvent(QGraphicsSceneHoverEvent* event);
private:
std::weak_ptr<GraphNode> m_owner;
std::weak_ptr<GraphNode> m_target;
Vec4i m_color;
bool m_isActive;
QGraphicsLineItem* m_child;
Vec2i m_mousePos;
bool m_mouseMoved;
};
#endif // QT_GRAPH_EDGE_H