src/findwidget.cpp

   1 #include <QAction>
   2 #include <QDebug>
   3 #include <QLabel>
   4 #include <QLineEdit>
   5 #include <QVBoxLayout>
   6
   7 #include <QComboBox>
   8 #include <QGroupBox>
   9 #include <QLabel>
  10 #include <QPushButton>
  11
  12 #include "findwidget.h"
  13 #include "mainwindow.h"
  14
  15 extern Main *mainWindow;
  16 extern bool usingDarkTheme;
  17
  18 FindWidget::FindWidget(QWidget *)
  19 {
  20     QVBoxLayout *mainLayout = new QVBoxLayout;
  21     QHBoxLayout *row2Layout = new QHBoxLayout;
  22
  23     QLabel *label = new QLabel;
  24     label->setText(tr("Find:", "FindWidget"));
  25
  26     // Create LineEdit (here QComboBox)
  27     findcombo = new QComboBox;
  28     findcombo->setMinimumWidth(250);
  29     findcombo->setEditable(true);
  30
  31     QSizePolicy sizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
  32     findcombo->setSizePolicy(sizePolicy);
  33     connect(findcombo, SIGNAL(highlighted(int)), this, SLOT(nextPressed()));
  34     connect(findcombo, SIGNAL(editTextChanged(const QString &)), this,
  35             SLOT(findTextChanged(const QString &)));
  36
  37     nextButton = new QPushButton;
  38     nextButton->setIcon(QPixmap(":/find.png"));
  39     // nextButton->setText (tr("Find","Find widget"));
  40     connect(nextButton, SIGNAL(clicked()), this, SLOT(nextPressed()));
  41
  42     // QAction needed to only activate shortcut while FindWidget has focus
  43     QAction *a = new QAction(nextButton->text(), this);
  44     a->setShortcut(Qt::Key_Return);
  45     a->setShortcutContext(Qt::WidgetWithChildrenShortcut);
  46     connect(a, SIGNAL(triggered()), this, SLOT(nextPressed()));
  47     addAction(a);
  48
  49     filterNotesButton = new QPushButton;
  50     filterNotesButton->setIcon(QPixmap(":/flag-note.svg"));
  51     filterNotesButton->setCheckable(true);
  52     filterNotesButton->setChecked(true);
  53     connect(filterNotesButton, SIGNAL(clicked()), this, SLOT(nextPressed()));
  54
  55     row2Layout->addWidget(label);
  56     row2Layout->addWidget(findcombo);
  57     row2Layout->addWidget(nextButton);
  58     row2Layout->addWidget(filterNotesButton);
  59
  60     mainLayout->addLayout(row2Layout);
  61
  62     setLayout(mainLayout);
  63     status = Undefined;
  64 }
  65
  66 QString FindWidget::getFindText() { return findcombo->currentText(); }
  67
  68 void FindWidget::cancelPressed()
  69 {
  70     hide();
  71     emit(hideFindWidget()); // Restore focus
  72 }
  73
  74 void FindWidget::nextPressed()
  75 {
  76     emit(nextButtonPressed(findcombo->currentText(),
  77                            filterNotesButton->isChecked()));
  78 }
  79
  80 void FindWidget::findTextChanged(const QString &) { setStatus(Undefined); }
  81
  82 void FindWidget::setFocus()
  83 {
  84     findcombo->lineEdit()->selectAll();
  85     findcombo->lineEdit()->setFocus();
  86 }
  87
  88 void FindWidget::setStatus(Status st)
  89 {
  90     if (st == status)
  91         return;
  92
  93     status = st;
  94     QPalette p = palette();
  95     QColor c;
  96     if (usingDarkTheme)
  97         switch (st) {
  98             case Success:
  99                 c = QColor(0, 170, 0);
 100                 break;
 101             case Failed:
 102                 c = QColor(170, 0, 0);
 103                 break;
 104             default:
 105                 c = p.color(QPalette::Base);
 106         }
 107     else
 108         switch (st) {
 109             case Success:
 110                 c = QColor(120, 255, 120);
 111                 break;
 112             case Failed:
 113                 c = QColor(255, 120, 120);
 114                 break;
 115             default:
 116                 c = p.color(QPalette::Base);
 117         }
 118     p.setColor(QPalette::Active, static_cast<QPalette::ColorRole>(9), c);
 119     p.setColor(QPalette::Inactive, static_cast<QPalette::ColorRole>(9), c);
 120     findcombo->setPalette(p);
 121 }