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use qvariants for the samples

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now addSamples actually works and doesn't crash
This commit is contained in:
Marco Martin 2012-09-07 19:12:12 +02:00
parent 5e2e0ceeac
commit 22f536b6fd
2 changed files with 29 additions and 2 deletions
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20
declarativeimports/graphicswidgets/graphicswidgetsbindingsplugin.cpp
View File

@ -39,7 +39,6 @@
#include <Plasma/ScrollBar>
#include <Plasma/ScrollWidget>
#include <Plasma/Separator>
#include <Plasma/SignalPlotter>
#include <Plasma/Slider>
#include <Plasma/SpinBox>
#include <Plasma/SvgWidget>
@ -52,11 +51,29 @@
#include "declarativetabbar.h"
SignalPlotter::SignalPlotter(QGraphicsItem *parent)
: Plasma::SignalPlotter(parent)
{}
SignalPlotter::~SignalPlotter()
{}
void SignalPlotter::addSample(const QVariantList &samples)
{
QList<double> doubleSamples;
foreach (const QVariant &sampleItem, samples) {
doubleSamples << sampleItem.toDouble();
}
if (plotColors().size() == doubleSamples.size()) {
Plasma::SignalPlotter::addSample(doubleSamples);
}
}
void GraphicsWidgetsBindingsPlugin::registerTypes(const char *uri)
{
Q_ASSERT(uri == QLatin1String("org.kde.plasma.graphicswidgets"));
qmlRegisterType<DeclarativeTabBar>(uri, 0, 1, "TabBar");
qmlRegisterType<SignalPlotter>(uri, 0, 1, "SignalPlotter");
qmlRegisterType<Plasma::BusyWidget>(uri, 0, 1, "BusyWidget");
qmlRegisterType<Plasma::CheckBox>(uri, 0, 1, "CheckBox");
@ -74,7 +91,6 @@ void GraphicsWidgetsBindingsPlugin::registerTypes(const char *uri)
qmlRegisterType<Plasma::ScrollBar>(uri, 0, 1, "ScrollBar");
qmlRegisterType<Plasma::ScrollWidget>(uri, 0, 1, "ScrollWidget");
qmlRegisterType<Plasma::Separator>(uri, 0, 1, "Separator");
qmlRegisterType<Plasma::SignalPlotter>(uri, 0, 1, "SignalPlotter");
qmlRegisterType<Plasma::Slider>(uri, 0, 1, "Slider");
qmlRegisterType<Plasma::SpinBox>(uri, 0, 1, "SpinBox");
qmlRegisterType<Plasma::SvgWidget>(uri, 0, 1, "SvgWidget");

11
declarativeimports/graphicswidgets/graphicswidgetsbindingsplugin.h
View File

@ -24,6 +24,17 @@
#include <QDeclarativeExtensionPlugin>
#include <Plasma/SignalPlotter>
class SignalPlotter : public Plasma::SignalPlotter
{
Q_OBJECT
public:
SignalPlotter(QGraphicsItem *parent = 0);
~SignalPlotter();
Q_INVOKABLE void addSample(const QVariantList &samples);
};
class GraphicsWidgetsBindingsPlugin : public QDeclarativeExtensionPlugin
{