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close zoom slider when it loses its focus

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This commit is contained in:
Luis Ángel San Martín 2015-12-09 22:38:28 +01:00
parent 84ea312b0e
commit be0ef4f20f
2 changed files with 20 additions and 1 deletions
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16
YACReader/width_slider.cpp
View File

@ -28,6 +28,8 @@ void YACReaderSliderAction::updateZoomRatio(int value)
YACReaderSlider::YACReaderSlider(QWidget *parent)
:QWidget(parent)
{
setFocusPolicy(Qt::StrongFocus);
QHBoxLayout* pLayout = new QHBoxLayout();
pLayout->addStretch();
@ -71,12 +73,26 @@ YACReaderSlider::YACReaderSlider(QWidget *parent)
slider->setMaximum(500);
slider->setPageStep(5);
slider->setFocusPolicy(Qt::NoFocus);
int value = Configuration::getConfiguration().getZoomLevel()*100;
slider->setValue(value);
percentageLabel->setText(QString("%1 %").arg(value));
connect(slider,SIGNAL(valueChanged(int)),this,SLOT(updateText(int)));
}
void YACReaderSlider::show()
{
QWidget::show();
setFocus();
}
void YACReaderSlider::focusOutEvent(QFocusEvent * event)
{
QWidget::focusOutEvent(event);
hide();
}
void YACReaderSlider::updateText(int value)
{
percentageLabel->setText(QString("%1 %").arg(value));

5
YACReader/width_slider.h
View File

@ -14,8 +14,11 @@ private:
QSlider * slider;
public:
YACReaderSlider (QWidget * parent = 0);
void show();
protected:
virtual void focusOutEvent(QFocusEvent * event);
public slots:
void updateText(int value);