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DOCS/client_api_examples: qtexample: don't require Qt 5.x

Exclude the worthless Qt 5.0-only demo code on Qt 4.x.
This commit is contained in:
wm4 2014-10-17 22:36:23 +02:00
parent 70cc42655d
commit fd7bf67019

View File

@ -5,6 +5,7 @@
#include <clocale>
#include <sstream>
#include <QtGlobal>
#include <QFileDialog>
#include <QStatusBar>
#include <QMenuBar>
@ -12,7 +13,10 @@
#include <QGridLayout>
#include <QApplication>
#include <QTextEdit>
#if QT_VERSION >= 0x050000
#include <QJsonDocument>
#endif
#include <mpv/qthelper.hpp>
@ -112,6 +116,8 @@ void MainWindow::handle_mpv_event(mpv_event *event)
} else if (strcmp(prop->name, "chapter-list") == 0 ||
strcmp(prop->name, "track-list") == 0)
{
// Dump the properties as JSON for demo purposes.
#if QT_VERSION >= 0x050000
if (prop->format == MPV_FORMAT_NODE) {
QVariant v = mpv::qt::node_to_variant((mpv_node *)prop->data);
// Abuse JSON support for easily printing the mpv_node contents.
@ -119,6 +125,7 @@ void MainWindow::handle_mpv_event(mpv_event *event)
append_log("Change property " + QString(prop->name) + ":\n");
append_log(d.toJson().data());
}
#endif
}
break;
}