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Code Releases Activity

WebScrollBarCornerWidget: Draw using QStyle::PE_PanelScrollAreaCorner

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This commit is contained in:
David Rosca 2017-01-26 21:13:57 +01:00
parent e656e92eaf
commit e10294db6d
1 changed files with 12 additions and 4 deletions
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16
src/lib/webengine/webscrollbarmanager.cpp
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@ -28,16 +28,19 @@
#include <QPaintEvent>
#include <QWebEngineProfile>
#include <QWebEngineScriptCollection>
#include <QStyle>
#include <QStyleOption>
Q_GLOBAL_STATIC(WebScrollBarManager, qz_web_scrollbar_manager)
class WebScrollBarCornerWidget : QWidget
class WebScrollBarCornerWidget : public QWidget
{
public:
explicit WebScrollBarCornerWidget(WebView *view)
: QWidget()
, m_view(view)
{
setAutoFillBackground(true);
}
void updateVisibility(bool visible, int thickness)
@ -55,9 +58,14 @@ public:
private:
void paintEvent(QPaintEvent *ev) override
{
QPainter painter(this);
painter.fillRect(ev->rect(), m_view->page()->backgroundColor());
QWidget::paintEvent(ev);
Q_UNUSED(ev)
QStyleOption option;
option.initFrom(this);
option.rect = rect();
QPainter p(this);
style()->drawPrimitive(QStyle::PE_PanelScrollAreaCorner, &option, &p, this);
}
WebView *m_view;