bool wxRibbonBar::Realize()
{
bool status = true;
wxClientDC dcTemp(this);
int sep = m_art->GetMetric(wxRIBBON_ART_TAB_SEPARATION_SIZE);
size_t numtabs = m_pages.GetCount();
bool firstVisible = true;
size_t i;
for(i = 0; i < numtabs; ++i)
{
wxRibbonPageTabInfo& info = m_pages.Item(i);
if (!info.shown)
continue;
RepositionPage(info.page);
if(!info.page->Realize())
{
status = false;
}
wxString label = wxEmptyString;
if(m_flags & wxRIBBON_BAR_SHOW_PAGE_LABELS)
label = info.page->GetLabel();
wxBitmap icon = wxNullBitmap;
if(m_flags & wxRIBBON_BAR_SHOW_PAGE_ICONS)
icon = info.page->GetIcon();
m_art->GetBarTabWidth(dcTemp, this, label, icon,
&info.ideal_width,
&info.small_begin_need_separator_width,
&info.small_must_have_separator_width,
&info.minimum_width);
if ( firstVisible )
{
firstVisible = false;
m_tabs_total_width_ideal = info.ideal_width;
m_tabs_total_width_minimum = info.minimum_width;
}
else
{
m_tabs_total_width_ideal += sep + info.ideal_width;
m_tabs_total_width_minimum += sep + info.minimum_width;
}
}
m_tab_height = m_art->GetTabCtrlHeight(dcTemp, this, m_pages);
RecalculateMinSize();
RecalculateTabSizes();
Refresh();
return status;
}
void wxRibbonBar::AddPage(wxRibbonPage *page)
{
wxRibbonPageTabInfo info;
info.page = page;
info.active = false;
info.hovered = false;
info.highlight = false;
info.shown = true;
// info.rect not set (intentional)
wxClientDC dcTemp(this);
wxString label = wxEmptyString;
if(m_flags & wxRIBBON_BAR_SHOW_PAGE_LABELS)
label = page->GetLabel();
wxBitmap icon = wxNullBitmap;
if(m_flags & wxRIBBON_BAR_SHOW_PAGE_ICONS)
icon = page->GetIcon();
m_art->GetBarTabWidth(dcTemp, this, label, icon,
&info.ideal_width,
&info.small_begin_need_separator_width,
&info.small_must_have_separator_width,
&info.minimum_width);
if(m_pages.IsEmpty())
{
m_tabs_total_width_ideal = info.ideal_width;
m_tabs_total_width_minimum = info.minimum_width;
}
else
{
int sep = m_art->GetMetric(wxRIBBON_ART_TAB_SEPARATION_SIZE);
m_tabs_total_width_ideal += sep + info.ideal_width;
m_tabs_total_width_minimum += sep + info.minimum_width;
}
m_pages.Add(info);
page->Hide(); // Most likely case is that this new page is not the active tab
page->SetArtProvider(m_art);
if(m_pages.GetCount() == 1)
{
SetActivePage((size_t)0);
}
}