- Qt 5.5
- Qt Network
- Google Suggest Example
- searchbox.cpp Example File
- Qt 5.5.1 Reference Documentation

# searchbox.cpp Example File

googlesuggest/searchbox.cpp

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    #include <QDesktopServices>
    #include <QUrl>

    #include "searchbox.h"
    #include "googlesuggest.h"

    #define GSEARCH_URL "http://www.google.com/search?q=%1"

    SearchBox::SearchBox(QWidget *parent): QLineEdit(parent)
    {
        completer = new GSuggestCompletion(this);

        connect(this, SIGNAL(returnPressed()),this, SLOT(doSearch()));

        setWindowTitle("Search with Google");

        adjustSize();
        resize(400, height());
        setFocus();
    }

    void SearchBox::doSearch()
    {
        completer->preventSuggest();
        QString url = QString(GSEARCH_URL).arg(text());
        QDesktopServices::openUrl(QUrl(url));
    }