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Modular cross-platform feature rich live environment.
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findnotification.cpp
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2  * LeechCraft - modular cross-platform feature rich internet client.
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29 
30 #include "findnotification.h"
31 #include "ui_findnotification.h"
32 
33 namespace LeechCraft
34 {
35 namespace Util
36 {
38  : Util::PageNotification (parent)
39  , Ui_ (new Ui::FindNotification)
40  {
41  Ui_->setupUi (this);
42 
43  setFocusProxy (Ui_->Pattern_);
44  }
45 
47  {
48  delete Ui_;
49  }
50 
51  void FindNotification::SetText (const QString& text)
52  {
53  Ui_->Pattern_->setText (text);
54  }
55 
56  QString FindNotification::GetText () const
57  {
58  return Ui_->Pattern_->text ();
59  }
60 
61  void FindNotification::SetSuccessful (bool success)
62  {
63  QString ss = QString ("QLineEdit {"
64  "background-color:rgb(");
65  if (success)
66  ss.append ("0,255");
67  else
68  ss.append ("255,0");
69  ss.append (",0) }");
70  Ui_->Pattern_->setStyleSheet (ss);
71  }
72 
74  {
75  Ui_->Pattern_->setFocus ();
76  }
77 
78  auto FindNotification::GetFlags () const -> FindFlags
79  {
80  FindFlags flags;
81  if (Ui_->MatchCase_->checkState () == Qt::Checked)
82  flags |= FindCaseSensitively;
83  if (Ui_->WrapAround_->checkState () == Qt::Checked)
84  flags |= FindWrapsAround;
85  return flags;
86  }
87 
89  {
90  const auto& text = GetText ();
91  if (text.isEmpty ())
92  return;
93 
94  handleNext (text, GetFlags ());
95  }
96 
98  {
99  const auto& text = GetText ();
100  if (text.isEmpty ())
101  return;
102 
103  handleNext (text, GetFlags () | FindBackwards);
104  }
105 
106  void FindNotification::on_Pattern__textChanged (const QString& newText)
107  {
108  Ui_->FindButton_->setEnabled (!newText.isEmpty ());
109  }
110 
111  void FindNotification::on_FindButton__released ()
112  {
113  auto flags = GetFlags ();
114  if (Ui_->SearchBackwards_->checkState () == Qt::Checked)
115  flags |= FindBackwards;
116 
117  handleNext (Ui_->Pattern_->text (), flags);
118  }
119 
120  void FindNotification::reject ()
121  {
122  Ui_->Pattern_->clear ();
123  hide ();
124  }
125 }
126 }
void SetText(const QString &text)
Sets the text in the find field.
void findPrevious()
Search for the previous occurrence of the current search.
void SetSuccessful(bool successful)
Updates the widget to show whether the search has been successful.
QString GetText() const
Returns the currently entered text in the find field.
virtual void handleNext(const QString &text, FindFlags flags)=0
Called each time the user requests a search.
void findNext()
Search for the next occurrence of the current search.
FindFlags GetFlags() const
Returns the current find flags except the direction.
A horizontal bar with typical widgets for text search.
FindNotification(QWidget *)
Creates the search widget and embeds into parent layout.
void Focus()
Sets the focus to the search edit field.