本文整理汇总了C++中wxEraseEvent类的典型用法代码示例。如果您正苦于以下问题：C++ wxEraseEvent类的具体用法？C++ wxEraseEvent怎么用？C++ wxEraseEvent使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了wxEraseEvent类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: OnErase
// the event handler executed when the window background must be painted
void wxWindow::OnErase(wxEraseEvent& event)
{
if ( !m_renderer )
{
event.Skip();
return;
}
DoDrawBackground(*event.GetDC());
#if wxUSE_SCROLLBAR
// if we have both scrollbars, we also have a square in the corner between
// them which we must paint
if ( m_scrollbarVert && m_scrollbarHorz )
{
wxSize size = GetSize();
wxRect rectClient = GetClientRect(),
rectBorder = m_renderer->GetBorderDimensions(GetBorder());
wxRect rectCorner;
rectCorner.x = rectClient.GetRight() + 1;
rectCorner.y = rectClient.GetBottom() + 1;
rectCorner.SetRight(size.x - rectBorder.width);
rectCorner.SetBottom(size.y - rectBorder.height);
if ( GetUpdateRegion().Contains(rectCorner) )
{
m_renderer->DrawScrollCorner(*event.GetDC(), rectCorner);
}
}
#endif // wxUSE_SCROLLBAR
}示例2: onEraseBG
void BaseToolBarControl::onEraseBG(wxEraseEvent& event)
{
if (!m_imgBg.getImg() || !m_imgBg->IsOk())
{
event.Skip();
}
else
{
wxDC *dc = event.GetDC();
wxBitmap temp(m_imgBg->Scale(GetSize().GetWidth(), GetSize().GetHeight()));
dc->DrawBitmap(temp, 0,0, false);
}
}示例3: OnEraseBackground
void wxSplashScreenWindow::OnEraseBackground(wxEraseEvent& event)
{
if (event.GetDC() && m_bitmap.IsOk())
{
wxDrawSplashBitmap(* event.GetDC(), m_bitmap, 0, 0);
}
else
{
wxClientDC dc(this);
if (m_bitmap.IsOk())
wxDrawSplashBitmap(dc, m_bitmap, 0, 0);
}
}示例4: OnEraseBackground
void ClientStateIndicator::OnEraseBackground(wxEraseEvent& event){
CSkinSimple* pSkinSimple = wxGetApp().GetSkinManager()->GetSimple();
wxASSERT(pSkinSimple);
wxASSERT(wxDynamicCast(pSkinSimple, CSkinSimple));
event.Skip(false);
wxDC *dc;
dc=event.GetDC();
dc->SetBackground(wxBrush(this->GetBackgroundColour(),wxSOLID));
dc->Clear();
dc->DrawBitmap(*(pSkinSimple->GetWorkunitAreaBackgroundImage()->GetBitmap()), 0, 0);
}示例5: OnEraseBackground
void CNoFlickerListCtrl::OnEraseBackground(wxEraseEvent &evt)
{
//wxDC *pdc=evt.GetDC();
evt.Skip();
}示例6: OnEraseBackground
void AboutBox::OnEraseBackground(wxEraseEvent& event)
{
wxPoint ptWnd;
wxSize seWnd;
ptWnd = wxPoint(-1,-1);//GetPosition();
seWnd = GetClientSize();
wxDC *pDC = event.GetDC();
if (pDC)
{
pDC->SetBrush(m_brGrey);
pDC->DrawRectangle(ptWnd.x, ptWnd.y, 2+seWnd.GetWidth(), 2+seWnd.GetHeight());
pDC->SetBrush(m_brStipple);
pDC->DrawRectangle(m_rect1.GetX(), m_rect1.GetY(), m_rect1.GetWidth(), m_rect1.GetHeight());
pDC->SetBrush(m_brWhite);
pDC->DrawRectangle(m_rect2.GetX(), m_rect2.GetY(), m_rect2.GetWidth(), m_rect2.GetHeight());
pDC->SetBrush(wxNullBrush);
}
else
{
wxClientDC dc(this);
dc.SetBrush(m_brGrey);
dc.DrawRectangle(ptWnd.x, ptWnd.y, 2+seWnd.GetWidth(), 2+seWnd.GetHeight());
dc.SetBrush(m_brStipple);
dc.DrawRectangle(m_rect1.GetX(), m_rect1.GetY(), m_rect1.GetWidth(), m_rect1.GetHeight());
dc.SetBrush(m_brWhite);
dc.DrawRectangle(m_rect2.GetX(), m_rect2.GetY(), m_rect2.GetWidth(), m_rect2.GetHeight());
dc.SetBrush(wxNullBrush);
}
}示例7: OnEraseBackground
void CPanelPreferences::OnEraseBackground( wxEraseEvent& event ) {
if (!m_backgroundBitmap) {
MakeBackgroundBitmap();
}
// Create a buffered device context to reduce flicker
wxSize sz = GetClientSize();
wxBufferedDC dc(event.GetDC(), sz, wxBUFFER_CLIENT_AREA);
#if TEST_BACKGROUND_WITH_MAGENTA_FILL
// Fill the dialog with a magenta color so people can detect when something
// is wrong
dc.SetBrush(wxBrush(wxColour(255,0,255)));
dc.SetPen(wxPen(wxColour(255,0,255)));
dc.DrawRectangle(0, 0, sz.GetWidth(), sz.GetHeight());
#else
CSkinSimple* pSkinSimple = wxGetApp().GetSkinManager()->GetSimple();
wxASSERT(pSkinSimple);
wxASSERT(wxDynamicCast(pSkinSimple, CSkinSimple));
wxColour bgColor(*pSkinSimple->GetDialogBackgroundImage()->GetBackgroundColor());
SetBackgroundColour(bgColor);
#endif
if (m_backgroundBitmap->IsOk()) {
dc.DrawBitmap(*m_backgroundBitmap, 0, 0);
}
}示例8: OnEraseBackground
// -------------------------------------------------------------------------------- //
void guSplashFrame::OnEraseBackground( wxEraseEvent &event )
{
wxDC * dc = event.GetDC();
if( dc )
{
dc->DrawBitmap( * m_Bitmap, 0, 0, false );
}
}示例9: OnEraseBackground
void CScrolledTextBox::OnEraseBackground(wxEraseEvent& event) {
wxDC *dc = event.GetDC();
wxPoint p = GetParent()->GetPosition();
wxRect r = GetRect();
r.Offset(p);
wxBitmap backgroundBitmap = ((CSimpleTaskPanel*)GetGrandParent())->GetBackgroundBmp().GetSubBitmap(r);
dc->DrawBitmap(backgroundBitmap, 0, 0);
}示例10: onEraseBG
void DispLoading::onEraseBG( wxEraseEvent& event )
{
wxDC *dc = event.GetDC();
if (!m_imgHandle.getImg() || !m_imgHandle->IsOk())
{
dc->SetTextForeground(wxColor(0,0,0));
dc->Clear();
return;
}
int h = GetSize().GetHeight();
int w = GetSize().GetWidth();
int iw = m_imgHandle->GetSize().GetWidth();
//size 7
const int l_start = 0;
const int l_width = 2;
//size 6
const int m_start = 2;
const int m_width = 15;
//size 7 with 1 pix gap
const int r_start = 17;
const int r_width = 2;
wxBitmap tmpBmp(w, h);
wxMemoryDC tmpDC(tmpBmp);
tmpDC.SetBrush(wxBrush(wxColor(255,0,255)));
tmpDC.SetPen( wxPen(wxColor(255,0,255),1) );
tmpDC.DrawRectangle(0,0,w,h);
wxImage scaled = m_imgHandle->Scale(iw, h);
if (scaled.IsOk())
{
wxBitmap left = wxBitmap(scaled.GetSubImage( wxRect(l_start,0,l_width,h)) );
wxBitmap right = wxBitmap(scaled.GetSubImage( wxRect(r_start,0,r_width,h)) );
wxBitmap center(w-(l_width+r_width),h);
wxColor c(255,0,255);
gcImage::tileImg(center, wxBitmap(scaled.GetSubImage( wxRect(m_start,0,m_width,h)) ), &c);
tmpDC.DrawBitmap(left, l_start,0,true);
tmpDC.DrawBitmap(center, m_start,0,true);
tmpDC.DrawBitmap(right, w-r_width,0,true);
}
tmpDC.SelectObject(wxNullBitmap);
dc->DrawBitmap(tmpBmp, 0,0, true);
wxRegion region = wxRegion(tmpBmp, wxColor(255,0,255), 1);
SetShape(region, this);
}示例11: OnEraseBackground
void cbSplashScreen::OnEraseBackground(wxEraseEvent &event)
{
wxDC *dc = event.GetDC();
if (dc)
{
DoPaint(*dc); // why not? :)
}
}示例12: OnEraseBackground
void CProjectsComponent::OnEraseBackground(wxEraseEvent& event){
CSkinSimple* pSkinSimple = wxGetApp().GetSkinManager()->GetSimple();
wxASSERT(pSkinSimple);
wxASSERT(wxDynamicCast(pSkinSimple, CSkinSimple));
wxDC* dc = event.GetDC();
dc->DrawBitmap(*pSkinSimple->GetProjectAreaBackgroundImage()->GetBitmap(), 0, 0);
}示例13: OnEraseBackground
// Avoid unnecessary drawing due to Mac progress indicator's animation
void CSimpleTaskPanel::OnEraseBackground(wxEraseEvent& event) {
wxRect clipRect;
wxDC *dc = event.GetDC();
if (m_ProgressBar->IsShown()) {
// if (m_progressBarRect == NULL) {
m_progressBarRect = new wxRect(m_ProgressBar->GetRect());
m_progressBarRect->Inflate(1, 0);
// }
dc->GetClippingBox(&clipRect.x, &clipRect.y, &clipRect.width, &clipRect.height);
if (clipRect.IsEmpty() || m_progressBarRect->Contains(clipRect)) {
return;
}
}
// CSimplePanelBase::OnEraseBackground(event);
event.Skip();
}示例14: OnErase
void CTaskDetailReport::OnErase( wxEraseEvent& event )
{ //KDE下，白色会变灰色底
event.Skip();
/*
wxPaintDC pdc( this );
pdc.SetBackground( *wxWHITE_BRUSH );
pdc.Clear();
*/
}示例15: OnEraseBackground
void wxEmulatorContainer::OnEraseBackground(wxEraseEvent& event)
{
wxDC* dc wxDUMMY_INITIALIZE(NULL);
if (event.GetDC())
{
dc = event.GetDC();
}
else
{
dc = new wxClientDC(this);
}
dc->SetBackground(wxBrush(wxGetApp().m_emulatorInfo.m_emulatorBackgroundColour, wxSOLID));
dc->Clear();
if (!event.GetDC())
delete dc;
}