void MaterialWindow::OnPaint(wxPaintEvent &WXUNUSED(event))
{
wxBufferedPaintDC bpdc(this);
wxGCDC gdc;
wxGraphicsRenderer* const renderer = wxGraphicsRenderer::GetDefaultRenderer();
wxGraphicsContext* context;
if ( wxMemoryDC *memdc = wxDynamicCast(&bpdc, wxMemoryDC) )
{
context = renderer->CreateContext(*memdc);
}
gdc.SetGraphicsContext(context);
// Draw Background
gdc.SetBackground(wxBrush(wxColour(38, 38, 38)));
gdc.Clear();
// Draw Background Grid
int gridOffsetX = (int)mWindowX % 20;
int gridOffsetY = (int)mWindowY % 20;
gdc.SetPen(wxPen( wxColour(128, 128, 128, 128), 1) );
wxSize windowSize = GetSize();
// Vertical Lines
for(int x = 0; x < (windowSize.x + 40); x += 20)
gdc.DrawLine(gridOffsetX + x - 20, gridOffsetY - 20, gridOffsetX + x - 20, gridOffsetY + windowSize.y + 40);
// Horizontal Lines
for(int y = 0; y < (windowSize.y + 40); y += 20)
gdc.DrawLine(gridOffsetX - 20, gridOffsetY + y - 20, gridOffsetX + windowSize.x + 40, gridOffsetY + y - 20);
// Draw Nodes
for(S32 n = 0; n < nodeList.size(); ++n )
{
Node* node = &nodeList[n];
drawNode(gdc, node);
}
// Draw Connections
for(S32 n = 0; n < connectionList.size(); ++n )
{
Connection* connection = &connectionList[n];
drawConnection(gdc, context, connection);
}
}
void CScrollBar::OnPaint(wxPaintEvent& WXUNUSED(event))
{
int w, h, aw, ah, new_aw, new_ah, tw, th, new_tw, new_th, tx, prev_tx = m_rcSBT.x, dr;
wxBitmap newSBLA, newSBRA, newSBT, newSBLC, newSBRC;
bool isRes = false;
this->GetClientSize(&w, &h);
//wxPaintDC dc( this );
wxBitmap bmp(w, h);
wxMemoryDC dc(bmp);
aw = m_SBLA.GetWidth();
ah = m_SBLA.GetHeight();
new_ah = h;
new_aw = (int)((double)(aw*new_ah)/(double)ah);
tw = m_SBT.GetWidth();
th = m_SBT.GetHeight();
new_th = h;
new_tw = (int)((double)(tw*new_th)/(double)th);
dr = w - 2*new_aw - new_tw;
tx = new_aw + (int)((double)((m_pos-m_min_pos)*dr)/(double)m_range);
m_rcSBLA.x = 0;
m_rcSBLA.y = 0;
m_rcSBLA.width = new_aw;
m_rcSBLA.height = new_ah;
m_rcSBRA.x = w-new_aw;
m_rcSBRA.y = 0;
m_rcSBRA.width = new_aw;
m_rcSBRA.height = new_ah;
m_rcSBLC.x = new_aw;
m_rcSBLC.y = 0;
m_rcSBLC.width = tx-new_aw;
m_rcSBLC.height = h;
m_rcSBT.x = tx;
m_rcSBT.y = 0;
m_rcSBT.width = new_tw;
m_rcSBT.height = new_th;
m_rcSBRC.x = tx+new_tw;
m_rcSBRC.y = 0;
m_rcSBRC.width = w-(tx+new_tw)-new_aw;
m_rcSBRC.height = h;
newSBLA = wxBitmap(m_SBLA.Scale(m_rcSBLA.width, m_rcSBLA.height, wxIMAGE_QUALITY_HIGH));
if (m_rcSBLC.width > 0)
{
newSBLC = wxBitmap(m_SBLC.Scale(m_rcSBLC.width, m_rcSBLC.height, wxIMAGE_QUALITY_HIGH));
}
newSBT = wxBitmap(m_SBT.Scale(m_rcSBT.width, m_rcSBT.height, wxIMAGE_QUALITY_HIGH));
if (m_rcSBRC.width > 0)
{
newSBRC = wxBitmap(m_SBRC.Scale(m_rcSBRC.width, m_rcSBRC.height, wxIMAGE_QUALITY_HIGH));
}
newSBRA = wxBitmap(m_SBRA.Scale(m_rcSBRA.width, m_rcSBRA.height, wxIMAGE_QUALITY_HIGH));
dc.DrawBitmap(newSBLA, m_rcSBLA.x, m_rcSBLA.y);
if (m_rcSBLC.width > 0)
{
dc.DrawBitmap(newSBLC, m_rcSBLC.x, m_rcSBLC.y);
}
dc.DrawBitmap(newSBT, m_rcSBT.x, m_rcSBT.y);
if (m_rcSBRC.width > 0)
{
dc.DrawBitmap(newSBRC, m_rcSBRC.x, m_rcSBRC.y);
}
dc.DrawBitmap(newSBRA, m_rcSBRA.x, m_rcSBRA.y);
wxBufferedPaintDC bpdc(this, bmp);
}
