C++ wxScrollEvent::Skip方法代码示例

void AttachableScrollBar::OnScroll(wxScrollEvent & event)
{
   if( mpViewInfo == NULL )
   {
      event.Skip();
      return;
   }
   SetViewInfoFromScrollBar();
   event.Skip(); // This is so that the parent control can refresh whatever it needs to...
}

/*----------------------------------------------------------------------
 *       Class:  AmayaScrollBar
 *      Method:  OnScroll
 * Description:  
  -----------------------------------------------------------------------*/
void AmayaScrollBar::OnScroll( wxScrollEvent& event )
{
  /* this flag is necessary because 2 events occure when up/down button
     is pressed (it's an optimisation)
     this hack works because OnLineDown is called before OnScroll,
     but becareful the events orders could change in future wxWidgets
     releases or can be platform specific
  */
  if (m_IgnoreNextScrollEvent)
    {
      m_IgnoreNextScrollEvent = FALSE;
      event.Skip();
      return;
    }
  
  if (event.GetOrientation() == wxHORIZONTAL)
    {
      TTALOGDEBUG_3( TTA_LOG_DIALOG, _T("AmayaScrollBar::OnScroll [wxHORIZONTAL][frameid=%d][pos=%d][pagesize=%d]"), m_ParentFrameID, event.GetPosition(), GetPageSize() );
      FrameHScrolledCallback( m_ParentFrameID,
                              event.GetPosition(),
                              GetPageSize() );
    }
  else if (event.GetOrientation() == wxVERTICAL)
    {
      TTALOGDEBUG_3( TTA_LOG_DIALOG, _T("AmayaScrollBar::OnScroll [wxVERTICAL][frameid=%d][pos=%d][pagesize=%d]"), m_ParentFrameID, event.GetPosition(), GetPageSize() );
      FrameVScrolledCallback( m_ParentFrameID,
                              event.GetPosition() );
    }
}

void wxHugeScrollBar::OnOffsetScroll( wxScrollEvent& event ){
	if( m_range <= 2147483647){
		m_thumb = event.GetPosition();
		}
	else{	//64bit mode
		int64_t here =event.GetPosition();
		if(here == 2147483646)	//if maximum set
			m_thumb = m_range-1;	//than give maximum m_thumb which is -1 from range
		else
			m_thumb = static_cast<int64_t>(here*(m_range/2147483647.0));
		}
	wxYieldIfNeeded();

#ifdef _DEBUG_SCROLL_
	if(event.GetEventType() == wxEVT_SCROLL_CHANGED)
		std::cout << "wxEVT_SCROLL_CHANGED"  << std::endl;
	if(event.GetEventType() == wxEVT_SCROLL_THUMBTRACK)
		std::cout << "wxEVT_SCROLL_THUMBTRACK"  << std::endl;
	if(event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE)
		std::cout << "wxEVT_SCROLL_THUMBRELEASE"  << std::endl;
	if( event.GetEventType() == wxEVT_SCROLL_LINEDOWN )
		std::cout << "wxEVT_SCROLL_LINEDOWN"  << std::endl;
	if( event.GetEventType() == wxEVT_SCROLL_LINEUP )
		std::cout << "wxEVT_SCROLL_LINEUP" << std::endl;
	if( event.GetEventType() == wxEVT_SCROLL_PAGEUP )
		std::cout << "wxEVT_SCROLL_PAGEUP" << std::endl;
	if( event.GetEventType() == wxEVT_SCROLL_PAGEDOWN )
		std::cout << "wxEVT_SCROLL_PAGEDOWN" << std::endl;
	if( event.GetEventType() == wxEVT_SCROLLWIN_LINEUP )
		std::cout << "wxEVT_SCROLLWIN_LINEUP" << std::endl;
	if( event.GetEventType() == wxEVT_SCROLLWIN_LINEDOWN )
		std::cout << "wxEVT_SCROLLWIN_LINEDOWN" << std::endl;
#endif
	event.Skip();
	}

void TAdjuster::OnSlide(wxScrollEvent& event)
{
    int value = event.GetInt();
    TUniform* uniform = sliders[event.GetId()].first;
    int component = sliders[event.GetId()].second;
    uniform->SetSlider((float) value / MaxSliderValue, component);
    uniform->UpdateSlider();
    event.Skip();
}

void SerialConfigurator::BSS_OnScrollHdl( wxScrollEvent& event )
{
   char buf[5];
   sprintf(buf,"%d ", m_bit_size_slider->GetValue());

   m_bit_size_label->SetLabel(buf);

   event.Skip();
}

void
PreferencesDialog::OnPrintBlackSquareBrightness(wxScrollEvent & evt)
{
    const int brightness = m_printBlackSquareBrightness->GetValue();
    m_printBlackSquarePreview->SetBackgroundColour(
        wxColour(brightness, brightness, brightness)
    );
    m_printBlackSquarePreview->Refresh();
    evt.Skip();
}

void Dialogs::SysConfigDialog::Preset_Scroll(wxScrollEvent &event)
{	
	wxString pl;
	wxColor c;
	AppConfig::isOkGetPresetTextAndColor(m_slider_presets->GetValue(), pl, c);
	m_msg_preset->SetLabel(pl);
	m_msg_preset->SetForegroundColour( c );

	UpdateGuiForPreset( m_slider_presets->GetValue(), m_check_presets->IsChecked() );
	event.Skip();
}

void PostProcessingConfigDiag::Event_Slider_Finish(wxScrollEvent &ev)
{
	UserEventData* config_option = (UserEventData*)ev.GetEventUserData();
	ConfigGrouping* config = m_config_map[config_option->GetData()];

	const auto& option_data = m_post_processor->GetOption(config->GetOption());
	if (!option_data.m_resolve_at_compilation)
	{
		// Just handle options that must be resolved at compilation time
		ev.Skip();
		return;
	}

	size_t vector_size = 0;
	if (option_data.m_type == PostProcessingShaderConfiguration::ConfigurationOption::OptionType::OPTION_INTEGER)
		vector_size = option_data.m_integer_values.size();
	else
		vector_size = option_data.m_float_values.size();

	for (size_t i = 0; i < vector_size; ++i)
	{
		// Got to do this garbage again.
		// Convert current step in to the real range value
		int current_step = config->GetSliderValue(i);
		std::string string_value;
		if (option_data.m_type == PostProcessingShaderConfiguration::ConfigurationOption::OptionType::OPTION_INTEGER)
		{
			s32 value = option_data.m_integer_step_values[i] * current_step + option_data.m_integer_min_values[i];
			m_post_processor->SetOptioni(config->GetOption(), i, value);
		}
		else
		{
			float value = option_data.m_float_step_values[i] * current_step + option_data.m_float_min_values[i];
			m_post_processor->SetOptionf(config->GetOption(), i, value);
		}
	}
	ev.Skip();
}

// Explicitly call default scroll behaviour
void wxMDIClientWindow::OnScroll(wxScrollEvent& event)
{
    // Note: for client windows, the scroll position is not set in
    // WM_HSCROLL, WM_VSCROLL, so we can't easily determine what
    // scroll position we're at.
    // This makes it hard to paint patterns or bitmaps in the background,
    // and have the client area scrollable as well.

    if ( event.GetOrientation() == wxHORIZONTAL )
        m_scrollX = event.GetPosition(); // Always returns zero!
    else
        m_scrollY = event.GetPosition(); // Always returns zero!

    event.Skip();
}

void Panels::SpeedHacksPanel::Slider_Click(wxScrollEvent &event) {
	wxSlider* slider = (wxSlider*) event.GetEventObject();
	int value = slider->GetValue();
	int eventType = event.GetEventType();
	if (eventType == wxEVT_SCROLL_PAGEUP || eventType == wxEVT_SCROLL_LINEUP) {
		if (value > slider->GetMin()) {
			slider->SetValue(value-1);
		}
	}
	else if (eventType == wxEVT_SCROLL_TOP) {
		slider->SetValue(slider->GetMin());
	}
	else if (eventType == wxEVT_SCROLL_PAGEDOWN || eventType == wxEVT_SCROLL_LINEDOWN) {
		if (value < slider->GetMax()) {
			slider->SetValue(value+1);
		}
	}
	else if (eventType == wxEVT_SCROLL_BOTTOM) {
		slider->SetValue(slider->GetMax());
	}

	event.Skip();
}

void CustomGrid::OnScroll( wxScrollEvent& event )
{
    m_tRefreshTimer.Start( 10, wxTIMER_ONE_SHOT );
    event.Skip();
}

void ImagePreview::OnQualityChanged( wxScrollEvent& event ){ event.Skip(); }

void Panels::SpeedHacksPanel::VUCycleRate_Scroll(wxScrollEvent &event)
{
	SetVUcycleSliderMsg();
	event.Skip();
}

void MultiViewerMain::OnTableDBSliderRelease( wxScrollEvent& event )
{
	SetCurPage(mTableDBSlider->GetValue());
	event.Skip();
}

void wxMDIClientWindow::OnScroll(wxScrollEvent& event)
{
    //    Default(); // Default processing: OBSOLETE FUNCTION
    event.Skip();
}