LeechCraft  0.6.70-3565-g2d86529
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tooltipitem.cpp
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29 
30 #include "tooltipitem.h"
31 #include <QToolTip>
32 #include <QtDebug>
33 
34 namespace LeechCraft
35 {
36 namespace Util
37 {
38 #if QT_VERSION < 0x050000
39  ToolTipItem::ToolTipItem (QDeclarativeItem *parent)
40  : QDeclarativeItem (parent)
41 #else
42  ToolTipItem::ToolTipItem (QQuickItem *parent)
43  : QQuickItem (parent)
44 #endif
45  {
46  setAcceptHoverEvents (true);
47  connect (&ShowTimer_,
48  SIGNAL (timeout ()),
49  this,
50  SLOT (showToolTip ()));
51  ShowTimer_.setSingleShot (true);
52  }
53 
54  void ToolTipItem::SetText (const QString& text)
55  {
56  if (Text_ != text)
57  {
58  Text_ = text;
59  emit textChanged ();
60  }
61  }
62 
63  QString ToolTipItem::GetText () const
64  {
65  return Text_;
66  }
67 
69  {
70  return ContainsMouse_;
71  }
72 
73  void ToolTipItem::ShowToolTip (const QString& text) const
74  {
75  QToolTip::showText (cursor ().pos (), text);
76  }
77 
78 #if QT_VERSION < 0x050000
79  void ToolTipItem::hoverEnterEvent (QGraphicsSceneHoverEvent *event)
80 #else
81  void ToolTipItem::hoverEnterEvent (QHoverEvent *event)
82 #endif
83  {
84  ShowTimer_.start (1000);
85  ContainsMouse_ = true;
86  emit containsMouseChanged ();
87 #if QT_VERSION < 0x050000
88  QDeclarativeItem::hoverEnterEvent (event);
89 #else
90  QQuickItem::hoverEnterEvent (event);
91 #endif
92  }
93 
94 #if QT_VERSION < 0x050000
95  void ToolTipItem::hoverLeaveEvent (QGraphicsSceneHoverEvent *event)
96 #else
97  void ToolTipItem::hoverLeaveEvent (QHoverEvent *event)
98 #endif
99  {
100  ShowTimer_.stop ();
101  ContainsMouse_ = false;
102  emit containsMouseChanged ();
103 #if QT_VERSION < 0x050000
104  QDeclarativeItem::hoverLeaveEvent (event);
105 #else
106  QQuickItem::hoverLeaveEvent (event);
107 #endif
108  }
109 
111  {
112  ShowToolTip (Text_);
113  }
114 }
115 }
QString GetText() const
Returns the text of this tooltip.
Definition: tooltipitem.cpp:63
void SetText(const QString &text)
Sets the text contained in this tooltip to text.
Definition: tooltipitem.cpp:54
void textChanged()
Emitted when the text of this tooltip changes.
ToolTipItem(QDeclarativeItem *parent=nullptr)
Constructs the tooltip with the given parent item.
Definition: tooltipitem.cpp:39
void hoverEnterEvent(QGraphicsSceneHoverEvent *) override
Definition: tooltipitem.cpp:79
void ShowToolTip(const QString &text) const
Shows tooltip with the given text immediately.
Definition: tooltipitem.cpp:73
ToolTip for Qml objects.
Definition: tooltipitem.h:76
bool ContainsMouse() const
Returns whether the tooltip contains the mouse.
Definition: tooltipitem.cpp:68
void hoverLeaveEvent(QGraphicsSceneHoverEvent *) override
Definition: tooltipitem.cpp:95
void showToolTip()
Shows the tooltip immediately.
QString text
The text of this tooltip item (rich text supported).
Definition: tooltipitem.h:85