void wxVideoTerminal::OnScrollBar(wxScrollWinEvent &evt)
{
if (evt.GetOrientation() == wxVERTICAL)
{
if (evt.GetEventType() == wxEVT_SCROLLWIN_BOTTOM)
//wxLogDebug("You scrollwin Bottom: %d", evt.GetPosition())
;
else if (evt.GetEventType() == wxEVT_SCROLLWIN_TOP)
//wxLogDebug("You scrollwin Top: %d", evt.GetPosition())
;
else if (evt.GetEventType() == wxEVT_SCROLLWIN_LINEDOWN)
LineDown();
else if (evt.GetEventType() == wxEVT_SCROLLWIN_LINEUP)
LineUp();
else if (evt.GetEventType() == wxEVT_SCROLLWIN_PAGEUP)
PageUp();
else if (evt.GetEventType() == wxEVT_SCROLLWIN_PAGEDOWN)
PageDown();
else if (evt.GetEventType() == wxEVT_SCROLLWIN_THUMBTRACK ||
evt.GetEventType() == wxEVT_SCROLLWIN_THUMBRELEASE)
{
int scroll_pos = m_firstline_row + evt.GetPosition();
UpdateScrollPos(scroll_pos);
}
}
}
void SetItemPainter(ItemPainter* ppainter)
{
if (ppainter == NULL) {
m_ppainter = new DefaultItemPainter();
} else {
m_ppainter = ppainter;
}
UpdateScrollBar();
UpdateScrollPos();
NeedLayout();
NeedPaint();
}
void ListChanged()
{
int index;
if (m_pitemSelection != NULL)
index = m_plist->GetIndex(m_pitemSelection);
else
index = -1;
if (index == -1)
{
m_pitemSelection = NULL;
m_iOldSelection = -1;
}
m_indexSelection = index;
UpdateScrollBar();
UpdateScrollPos();
NeedLayout();
NeedPaint();
SelectionChanged();
}
bool wxVideoTerminal::ScrollLines(int lines)
{
int scroll_pos = m_scrollpos_row + lines;
return UpdateScrollPos(scroll_pos);
};
