C++ wxColour::GetRGB方法代码示例

void wxListCtrlBase::EnableAlternateRowColours(bool enable)
{
    if ( enable )
    {
        // This code is copied from wxDataViewMainWindow::OnPaint()

        // Determine the alternate rows colour automatically from the
        // background colour.
        const wxColour bgColour = GetBackgroundColour();

        // Depending on the background, alternate row color
        // will be 3% more dark or 50% brighter.
        int alpha = bgColour.GetRGB() > 0x808080 ? 97 : 150;
        SetAlternateRowColour(bgColour.ChangeLightness(alpha));
    }
    else // Disable striping by setting invalid alternative colour.
    {
        SetAlternateRowColour(wxColour());
    }
}

void wxTrunkListView::EnableAlternateRowColours(bool enable)
{
    if (enable)
    {
        // Determine the alternate rows colour automatically from the
        // background colour.
        const wxColour bgColour = GetBackgroundColour();

        // Depending on the background, alternate row color
        // will be 3% more dark or 50% brighter.
    #if (wxVERSION_NUMBER >= 2900)
        int alpha = (bgColour.GetRGB() > 0x808080) ? 97 : 150;
        m_alternateRowColour.SetBackgroundColour(bgColour.ChangeLightness(alpha));
    #else
        int alpha = ((bgColour.Red() | (bgColour.Green() << 8) | (bgColour.Blue() << 16)) > 0x808080) ? 97 : 150;
        m_alternateRowColour.SetBackgroundColour(wxColourBase_ChangeLightness(bgColour, alpha));
    #endif
    }
    else
    {
        m_alternateRowColour.SetBackgroundColour(wxColour());
    }
}

void wxExcelInterior::SetPatternColor(const wxColour& patternColor)
{
    InvokePutProperty(wxS("PatternColor"), (long)patternColor.GetRGB());
}

void wxExcelInterior::SetColor(const wxColour& color)
{
    InvokePutProperty(wxS("Color"), (long)color.GetRGB());
}

//.........这里部分代码省略.........
    if (!IsWindowOnScreen(oTempPoint.x, oTempPoint.y, oTempSize.GetWidth(), oTempSize.GetHeight())) {
        oTempPoint.y = oTempPoint.x = 30;
    }
#endif  // ! __WXMAC__
    } else {
        oTempPoint = pos;
        oTempSize = size;
    }

    DlgEventLogBase::Create( parent, id, caption, oTempPoint, oTempSize, style );

    SetSizeHints(DLGEVENTLOG_MIN_WIDTH, DLGEVENTLOG_MIN_HEIGHT);
    SetExtraStyle(GetExtraStyle()|wxWS_EX_BLOCK_EVENTS);

    // Initialize Application Title
    wxString strCaption = caption;
    if (strCaption.IsEmpty()) {
        strCaption.Printf(_("%s - Event Log"), pSkinAdvanced->GetApplicationName().c_str());
    }
    SetTitle(strCaption);

    // Initialize Application Icon
    SetIcons(*pSkinAdvanced->GetApplicationIcon());

    CreateControls();

	// Create List Pane Items
    m_pList->InsertColumn(COLUMN_PROJECT, _("Project"), wxLIST_FORMAT_LEFT, 109);
    m_pList->InsertColumn(COLUMN_TIME, _("Time"), wxLIST_FORMAT_LEFT, 130);
    m_pList->InsertColumn(COLUMN_MESSAGE, _("Message"), wxLIST_FORMAT_LEFT, 378);

    m_pMessageInfoAttr = new wxListItemAttr(
        wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT),
        wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW),
        wxNullFont
    );
    m_pMessageErrorAttr = new wxListItemAttr(
        *wxRED,
        wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW),
        wxNullFont
    );

#if EVENT_LOG_STRIPES
    m_pList->EnableAlternateRowColours();
    wxColour stripe_color;

#if wxCHECK_VERSION(3, 1, 0)
    stripe_color = m_pList->GetAlternateRowColour();
    if (!stripe_color.IsOk())
#endif
    {
        // copied from wxListCtrlBase::EnableAlternateRowColours(bool)

        // Determine the alternate rows colour automatically from the
        // background colour.
        const wxColour bgColour = m_pList->GetBackgroundColour();

        // Depending on the background, alternate row color
        // will be 3% more dark or 50% brighter.
        int alpha = bgColour.GetRGB() > 0x808080 ? 97 : 150;
        stripe_color = bgColour.ChangeLightness(alpha);
    }

#ifdef __WXMSW__
    // work around a bug in wxWidgets 3.1 and earlier
    // if row background color is wxSYS_COLOR_BTNFACE selected unfocused row is drawn with wrong colors
    if (stripe_color == wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)) {
        // adjust the color just enough to make it different
        stripe_color.SetRGB(stripe_color.GetRGB() + 1);
    }
#endif

    m_pMessageInfoGrayAttr = new wxListItemAttr(
        wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOWTEXT),
        stripe_color,
        wxNullFont
    );
    m_pMessageErrorGrayAttr = new wxListItemAttr(
        *wxRED,
        stripe_color,
        wxNullFont
    );
#else
    m_pMessageInfoGrayAttr = new wxListItemAttr(*m_pMessageInfoAttr);
    m_pMessageErrorGrayAttr = new wxListItemAttr(*m_pMessageErrorAttr);
#endif

    SetTextColor();
    RestoreState();
    OnRefresh();
    // Register that we had the Event Log open immediately
    SaveState();
    
    m_Shortcuts[0].Set(wxACCEL_CTRL|wxACCEL_SHIFT, (int)'F', ID_SGDIAGNOSTICLOGFLAGS);
    m_pAccelTable = new wxAcceleratorTable(1, m_Shortcuts);

    SetAcceleratorTable(*m_pAccelTable);

    return true;
}