4#include <QLoggingCategory>
8static Q_LOGGING_CATEGORY(log,
"Client.FrmScroll")
11 qDebug(log) << Q_FUNC_INFO;
12 setFocusPolicy(Qt::NoFocus);
17 bool check = connect(pView,
18 SIGNAL(sigMouseMoveEvent(QMouseEvent*)),
20 SLOT(slotMouseMoveEvent(QMouseEvent*)));
23 setAlignment(Qt::AlignCenter);
25 setWidgetResizable(
false);
26 slotSetAdaptWindows(GetViewer()->GetAdaptWindows());
29CFrmScroll::~CFrmScroll()
31 qDebug(log) << Q_FUNC_INFO;
36 CFrmViewer* pView = qobject_cast<CFrmViewer*>(widget());
41 setWidgetResizable(
false);
43 if(!widgetResizable())
44 setWidgetResizable(
true);
46 pView->slotSetAdaptWindows(aw);
52 CFrmViewer* pView = qobject_cast<CFrmViewer*>(widget());
54 return pView->GetAdaptWindows();
55 return CFrmViewer::ADAPT_WINDOWS::Auto;
60 return qobject_cast<CFrmViewer*>(widget());
63void CFrmScroll::slotMouseMoveEvent(QMouseEvent *event)
66 CFrmViewer* pFrmView = qobject_cast<CFrmViewer*>(sender());
67 QScrollBar* pHBar = horizontalScrollBar();
68 QScrollBar* pVBar = verticalScrollBar();
69 if(pHBar->isHidden() && pVBar->isHidden())
73 if(!pVBar->isHidden()) nVWidth = pVBar->geometry().width();
74 QPoint pos = pFrmView->mapToParent(event->pos());
75 if(pos.x() < area && pHBar->value() > pHBar->minimum())
76 pHBar->setValue(pHBar->value() - pHBar->singleStep());
77 else if(pos.x() > width() - area - nVWidth
78 && pHBar->value() < pHBar->maximum())
79 pHBar->setValue(pHBar->value() + pHBar->singleStep());
82 if(!pHBar->isHidden()) nHHeight = pHBar->geometry().height();
83 if(pos.y() < area && pVBar->value() > pVBar->minimum())
84 pVBar->setValue(pVBar->value() - pVBar->singleStep());
85 else if(pos.y() > height() - area - nHHeight
86 && pVBar->value() < pVBar->maximum())
87 pVBar->setValue(pVBar->value() + pVBar->singleStep());
A widget which displays output image from a CConnectDesktop and sends input keypresses and mouse acti...
ADAPT_WINDOWS
The ADAPT_WINDOWS enum.
@ Original
Original desktop size, the left-top of the desktop is aligned with the left-top of the window.
@ Zoom
zoom windows = desktop size * factor