LeechCraft  0.6.70-13729-g7046a9d2a7
Modular cross-platform feature rich live environment.
tooltipitem.cpp
Go to the documentation of this file.
1 /**********************************************************************
2  * LeechCraft - modular cross-platform feature rich internet client.
3  * Copyright (C) 2010-2013 Oleg Linkin <MaledictusDeMagog@gmail.com>
4  *
5  * Boost Software License - Version 1.0 - August 17th, 2003
6  *
7  * Permission is hereby granted, free of charge, to any person or organization
8  * obtaining a copy of the software and accompanying documentation covered by
9  * this license (the "Software") to use, reproduce, display, distribute,
10  * execute, and transmit the Software, and to prepare derivative works of the
11  * Software, and to permit third-parties to whom the Software is furnished to
12  * do so, all subject to the following:
13  *
14  * The copyright notices in the Software and this entire statement, including
15  * the above license grant, this restriction and the following disclaimer,
16  * must be included in all copies of the Software, in whole or in part, and
17  * all derivative works of the Software, unless such copies or derivative
18  * works are solely in the form of machine-executable object code generated by
19  * a source language processor.
20  *
21  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
22  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23  * FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
24  * SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
25  * FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
26  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
27  * DEALINGS IN THE SOFTWARE.
28  **********************************************************************/
29 
30 #include "tooltipitem.h"
31 #include <QToolTip>
32 #include <QtDebug>
33 
34 namespace LC
35 {
36 namespace Util
37 {
38  ToolTipItem::ToolTipItem (QQuickItem *parent)
39  : QQuickItem (parent)
40  {
41  setAcceptHoverEvents (true);
42  connect (&ShowTimer_,
43  SIGNAL (timeout ()),
44  this,
45  SLOT (showToolTip ()));
46  ShowTimer_.setSingleShot (true);
47  }
48 
49  void ToolTipItem::SetText (const QString& text)
50  {
51  if (Text_ != text)
52  {
53  Text_ = text;
54  emit textChanged ();
55  }
56  }
57 
58  QString ToolTipItem::GetText () const
59  {
60  return Text_;
61  }
62 
64  {
65  return ContainsMouse_;
66  }
67 
68  void ToolTipItem::ShowToolTip (const QString& text) const
69  {
70  QToolTip::showText (cursor ().pos (), text);
71  }
72 
73  void ToolTipItem::hoverEnterEvent (QHoverEvent *event)
74  {
75  ShowTimer_.start (1000);
76  ContainsMouse_ = true;
77  emit containsMouseChanged ();
78  QQuickItem::hoverEnterEvent (event);
79  }
80 
81  void ToolTipItem::hoverLeaveEvent (QHoverEvent *event)
82  {
83  ShowTimer_.stop ();
84  ContainsMouse_ = false;
85  emit containsMouseChanged ();
86  QQuickItem::hoverLeaveEvent (event);
87  }
88 
90  {
91  ShowToolTip (Text_);
92  }
93 }
94 }
void containsMouseChanged()
Emitted when the containsMouse property changes.
void hoverEnterEvent(QHoverEvent *) override
Definition: tooltipitem.cpp:73
void hoverLeaveEvent(QHoverEvent *) override
Definition: tooltipitem.cpp:81
ToolTipItem(QQuickItem *parent=nullptr)
Constructs the tooltip with the given parent item.
Definition: tooltipitem.cpp:38
void showToolTip()
Shows the tooltip immediately.
Definition: tooltipitem.cpp:89
void ShowToolTip(const QString &text) const
Shows tooltip with the given text immediately.
Definition: tooltipitem.cpp:68
void textChanged()
Emitted when the text of this tooltip changes.
QString GetText() const
Returns the text of this tooltip.
Definition: tooltipitem.cpp:58
QString text
The text of this tooltip item (rich text supported).
Definition: tooltipitem.h:79
bool ContainsMouse() const
Returns whether the tooltip contains the mouse.
Definition: tooltipitem.cpp:63
Definition: constants.h:35
void SetText(const QString &text)
Sets the text contained in this tooltip to text.
Definition: tooltipitem.cpp:49