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plasma: do not fade the end of the text from Plasma::Label

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it causes undesired look in the weather applet for example

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2024-03-23 09:10:43 +02:00
parent cf842d6705
commit 8f1f10be6c
2 changed files with 5 additions and 55 deletions
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57
plasma/widgets/label.cpp
View file

@ -81,7 +81,7 @@ public:
pm = QPixmap(absImagePath);
}
static_cast<QLabel*>(q->widget())->setPixmap(pm);
q->nativeWidget()->setPixmap(pm);
}
QString imagePath;
@ -117,13 +117,13 @@ Label::~Label()
void Label::setText(const QString &text)
{
d->hasLinks = text.contains("<a ", Qt::CaseInsensitive);
static_cast<QLabel*>(widget())->setText(text);
nativeWidget()->setText(text);
updateGeometry();
}
QString Label::text() const
{
return static_cast<QLabel*>(widget())->text();
return nativeWidget()->text();
}
void Label::setImage(const QString &path)
@ -153,12 +153,12 @@ QString Label::image() const
void Label::setScaledContents(bool scaled)
{
static_cast<QLabel*>(widget())->setScaledContents(scaled);
nativeWidget()->setScaledContents(scaled);
}
bool Label::hasScaledContents() const
{
return static_cast<QLabel*>(widget())->hasScaledContents();
return nativeWidget()->hasScaledContents();
}
void Label::setTextSelectable(bool enable)
@ -260,53 +260,6 @@ void Label::mouseMoveEvent(QGraphicsSceneMouseEvent *event)
}
}
void Label::paint(QPainter *painter,
const QStyleOptionGraphicsItem *option,
QWidget *widget)
{
QLabel *native = nativeWidget();
QFontMetrics fm = native->font();
//indirect painting still used for fade out
if (native->wordWrap() || native->text().isEmpty() || size().width() >= fm.width(native->text())) {
QGraphicsProxyWidget::paint(painter, option, widget);
} else {
const int gradientLength = 25;
QPixmap buffer(contentsRect().size().toSize());
buffer.fill(Qt::transparent);
QPainter buffPainter(&buffer);
QGraphicsProxyWidget::paint(&buffPainter, option, widget);
QLinearGradient gr;
buffPainter.setCompositionMode(QPainter::CompositionMode_DestinationIn);
buffPainter.setPen(Qt::NoPen);
if (option->direction == Qt::LeftToRight) {
gr.setStart(size().width()-gradientLength, 0);
gr.setFinalStop(size().width(), 0);
gr.setColorAt(0, Qt::black);
gr.setColorAt(1, Qt::transparent);
buffPainter.setBrush(gr);
buffPainter.drawRect(QRect(gr.start().toPoint(), QSize(gradientLength, size().height())));
} else {
gr.setStart(0, 0);
gr.setFinalStop(gradientLength, 0);
gr.setColorAt(0, Qt::transparent);
gr.setColorAt(1, Qt::black);
buffPainter.setBrush(gr);
buffPainter.drawRect(QRect(0, 0, gradientLength, size().height()));
}
buffPainter.end();
painter->drawPixmap(contentsRect(), buffer, buffer.rect());
}
}
void Label::changeEvent(QEvent *event)
{
d->changeEvent(event);

3
plasma/widgets/label.h
View file

@ -164,9 +164,6 @@ protected:
void resizeEvent(QGraphicsSceneResizeEvent *event);
void mousePressEvent(QGraphicsSceneMouseEvent *event);
void mouseMoveEvent(QGraphicsSceneMouseEvent *event);
void paint(QPainter *painter,
const QStyleOptionGraphicsItem *option,
QWidget *widget);
void changeEvent(QEvent *event);
bool event(QEvent *event);
QVariant itemChange(GraphicsItemChange change, const QVariant & value);