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[plasmalnf] Properly scale the image

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- Since the image size isn't known a priori (due to sizing based on fonts),
   load the image and then resize in all code paths.
 - Use the right resizing flags.
 - .. and actually use the resulting scaled pixmap.

Thanks to Jeff Hodd.
This commit is contained in:
Adriaan de Groot 2018-02-14 11:23:53 -05:00
parent 958aee1d41
commit 04de4a0b02
1 changed files with 3 additions and 3 deletions
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6
src/modules/plasmalnf/ThemeWidget.cpp
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@ -39,7 +39,7 @@ ThemeWidget::ThemeWidget(const ThemeInfo& info, QWidget* parent)
layout->addWidget( m_check, 1 );
const QSize image_size{
qMax(12 * CalamaresUtils::defaultFontHeight(), 120),
qMax(12 * CalamaresUtils::defaultFontHeight(), 120),
qMax(8 * CalamaresUtils::defaultFontHeight(), 80) };
QPixmap image( info.imagePath );
@ -57,8 +57,8 @@ ThemeWidget::ThemeWidget(const ThemeInfo& info, QWidget* parent)
cDebug() << "Theme image" << info.imagePath << "not found, hash" << hash_color;
image.fill( QColor( QRgb( hash_color ) ) );
}
else
image.scaled( image_size );
image = image.scaled( image_size, Qt::KeepAspectRatio, Qt::SmoothTransformation );
QLabel* image_label = new QLabel( this );
image_label->setPixmap( image );