Developer Documentation
elementOutput.cc
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41 
42 
43 
44 //== INCLUDES =================================================================
45 #include "elementOutput.hh"
46 #include "connectionPoint.hh"
47 #include "text.hh"
48 #include "../parser/output.hh"
49 
50 //== NAMESPACES ===============================================================
51 namespace VSI {
52 
53 //=============================================================================
54 //
55 // CLASS VSI::ElementOutput - IMPLEMENTATION
56 //
57 //=============================================================================
58 
61  ElementInOut (_out, _parent)
62 {
63  connectionPointItem ()->setState (ConnectionPoint::OutputNotConnected);
64 
65  typeTextItem ()->setBackground (true, false);
66  typeTextItem ()->setBackgroundBrush (Qt::gray);
67  typeTextItem ()->setBrush (Qt::black);
68  descriptionTextItem()->setBackground (true, false);
70  descriptionTextItem ()->setBrush (Qt::black);
71 
72  connectionPointItem ()->setWidth (qMax (typeTextItem ()->preferredHeight (),
73  descriptionTextItem ()->preferredHeight ()));
74 }
75 
76 //------------------------------------------------------------------------------
77 
80 {
81 }
82 
83 //------------------------------------------------------------------------------
84 
87 {
89 
90  connectionPointItem ()->setState (ConnectionPoint::Connected);
91 }
92 
93 //------------------------------------------------------------------------------
94 
97 {
99 
100  if (connections().isEmpty())
101  connectionPointItem ()->setState (ConnectionPoint::OutputNotConnected);
102 }
103 
104 //------------------------------------------------------------------------------
105 }
virtual void removeConnection(Connection *_conn)
Remove the Connection.
void setState(State _state)
sets the state
virtual void setBackgroundBrush(QBrush _brush)
Sets the background brush.
Definition: text.cc:379
QList< Connection * > connections() const
Connections.
Definition: elementInOut.hh:98
~ElementOutput()
Destructor.
void setBackground(bool _leftOut, bool _rightOut)
Enables background painting.
Definition: text.cc:300
void addConnection(Connection *_conn)
Add connection.
ConnectionPoint * connectionPointItem() const
Connection point widget.
Definition: elementInOut.hh:89
Text * descriptionTextItem() const
Short description widget.
Definition: elementInOut.hh:95
Text * typeTextItem() const
Type text widget.
Definition: elementInOut.hh:92
void setWidth(int _width)
Sets the diameter.
ElementOutput(Output *_out, SceneElement *_parent)
Constructor.
virtual void addConnection(Connection *_conn)
Add the connection.
void removeConnection(Connection *_conn)
Remove connection.