vcs.maemo.org Git - vym/blob - findwindow.cpp

   1 #include <QLineEdit>
   2 #include <QVBoxLayout>
   3 #include <QLabel>
   4
   5 #include "findwindow.h"
   6
   7
   8 extern QString vymName;
   9
  10 FindWindow::FindWindow(QWidget* parent)
  11         : QGroupBox( tr("Find"), parent )
  12
  13 {
  14         setWindowTitle(vymName + " - " +tr("Find Text"));
  15
  16     QVBoxLayout* mainLayout = new QVBoxLayout;
  17
  18     QHBoxLayout *row1Layout = new QHBoxLayout;
  19     // Create a Label
  20     QLabel* label = new QLabel;
  21     label->setText( tr("Text to find:"));
  22     row1Layout->addWidget( label );
  23
  24
  25         // Create LineEdit (here QComboBox)
  26     QHBoxLayout *row2Layout = new QHBoxLayout;
  27     findcombo = new QComboBox;
  28         findcombo->setMinimumWidth(150);
  29         findcombo->setEditable(true);
  30         connect ( findcombo, SIGNAL( highlighted(int) ),
  31                 this, SLOT( findPressed() ) );
  32         connect ( findcombo, SIGNAL( textChanged(const QString &) ),
  33                 this, SLOT( findTextChanged(const QString&) ) );
  34
  35         row2Layout->addWidget(findcombo);
  36
  37         // Create Buttons
  38     QHBoxLayout *row3Layout = new QHBoxLayout;
  39         clearbutton = new QPushButton;
  40         clearbutton->setText(tr("Clear"));
  41         connect ( clearbutton, SIGNAL( clicked() ), this, SLOT( clearLineEdit() ) );
  42         row3Layout->addWidget (clearbutton);
  43
  44         cancelbutton = new QPushButton;
  45         cancelbutton->setText(tr("Cancel"));
  46         cancelbutton->setShortcut (Qt::Key_Escape);
  47         connect ( cancelbutton, SIGNAL( clicked() ), this, SLOT( cancelPressed() ) );
  48         row3Layout->addWidget (cancelbutton);
  49
  50         findbutton = new QPushButton;
  51         findbutton->setText (tr("Find"));
  52         findbutton->setDefault (true);
  53         findbutton->setShortcut (Qt::Key_Return);
  54         connect ( findbutton, SIGNAL( clicked() ), this, SLOT( findPressed() ) );
  55
  56         row3Layout->addStretch(2);
  57         row3Layout->addWidget(findbutton);
  58
  59         mainLayout->addLayout (row1Layout);
  60         mainLayout->addLayout (row2Layout);
  61         mainLayout->addLayout (row3Layout);
  62         setLayout (mainLayout);
  63 }
  64
  65 void FindWindow::popup()
  66 {
  67         show();
  68         findcombo->lineEdit()->selectAll();
  69         findcombo->setFocus();
  70 }
  71
  72 void FindWindow::cancelPressed()
  73 {
  74         hide();
  75 }
  76
  77 void FindWindow::findPressed()
  78 {
  79         emit (findButton(findcombo->currentText() ) );
  80 }
  81
  82 void FindWindow::findTextChanged(const QString&)
  83 {
  84         emit (somethingChanged() );
  85 }
  86
  87 void FindWindow::clearLineEdit()
  88 {
  89         findcombo->lineEdit()->clear();
  90 }