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Display proper error message when reading an icon fails.

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Refs #512
This commit is contained in:
Felix Geyer 2016-07-31 14:43:33 +02:00
parent 8ace3ab7f2
commit 6e2de1cd79
1 changed files with 5 additions and 2 deletions
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7
src/gui/EditWidgetIcons.cpp
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@ -19,6 +19,7 @@
#include "ui_EditWidgetIcons.h"
#include <QFileDialog>
#include <QImageReader>
#include "core/Group.h"
#include "core/Metadata.h"
@ -129,7 +130,8 @@ void EditWidgetIcons::addCustomIcon()
QString filename = QFileDialog::getOpenFileName(
this, tr("Select Image"), "", filter);
if (!filename.isEmpty()) {
QImage image(filename);
QImageReader imageReader(filename);
QImage image = imageReader.read();
if (!image.isNull()) {
Uuid uuid = Uuid::random();
m_database->metadata()->addCustomIconScaled(uuid, image);
@ -139,7 +141,8 @@ void EditWidgetIcons::addCustomIcon()
m_ui->customIconsView->setCurrentIndex(index);
}
else {
// TODO: show error
MessageBox::critical(this, tr("Error"),
tr("Can't read icon:").append("\n").append(imageReader.errorString()));
}
}
}