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kscreensaver: set variable indicating update to false once message width is calculated

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2022-01-24 13:40:17 +02:00
parent 4ef70348f8
commit 3ec7aa5392
1 changed files with 7 additions and 4 deletions
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11
kscreensaver/kdesavers/banner.cpp
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@ -131,7 +131,7 @@ KBannerSetup::KBannerSetup(QWidget *parent)
gl->addWidget(colorPush, 4, 1);
connect(colorPush, SIGNAL(changed(QColor)), this, SLOT(slotColor(QColor)));
QCheckBox *cyclingColorCb=new QCheckBox(i18n("Cycling color"), group);
QCheckBox *cyclingColorCb = new QCheckBox(i18n("Cycling color"), group);
cyclingColorCb->setMinimumSize(cyclingColorCb->sizeHint());
gl->addWidget(cyclingColorCb, 5, 0,5,1);
connect(cyclingColorCb, SIGNAL(toggled(bool)), this, SLOT(slotCyclingColor(bool)));
@ -289,7 +289,7 @@ void KBannerSetup::slotColor(const QColor &col)
void KBannerSetup::slotCyclingColor(bool on)
{
colorPush->setEnabled(!on);
cyclingColor=on;
cyclingColor = on;
if (saver) {
saver->setCyclingColor(on);
@ -396,7 +396,9 @@ void KBannerSetup::slotHelp()
//-----------------------------------------------------------------------------
KBannerSaver::KBannerSaver( WId id ) : KScreenSaver( id )
KBannerSaver::KBannerSaver(WId id)
: KScreenSaver(id),
needUpdate(false)
{
krnd = new KRandomSequence();
readSettings();
@ -537,8 +539,9 @@ void KBannerSaver::paintEvent(QPaintEvent *event)
xpos -= step;
if (cyclingColor || needUpdate) {
if (needUpdate) {
messageWidth = QFontMetrics(font).boundingRect(message).width();
needUpdate = false;
}
QPainter p(this);