void wxStatusBarGeneric::SetStatusWidths(int n, const int widths_field[])
{
// only set status widths, when n == number of statuswindows
wxCHECK_RET( n == m_nFields, _T("status bar field count mismatch") );
// delete the old widths in any case - this function may be used to reset
// the widths to the default (all equal)
// MBN: this is incompatible with at least wxMSW and wxMAC and not
// documented, but let's keep it for now
ReinitWidths();
// forget the old cached pixel widths
m_widthsAbs.Empty();
if ( !widths_field )
{
// not an error, see the comment above
Refresh();
return;
}
wxStatusBarBase::SetStatusWidths(n, widths_field);
}
void wxStatusBarBase::SetFieldsCount(int number, const int *widths)
{
wxCHECK_RET( number > 0, _T("invalid field number in SetFieldsCount") );
bool refresh = false;
if ( number != m_nFields )
{
// copy stacks if present
if(m_statusTextStacks)
{
wxListString **newStacks = new wxListString*[number];
size_t i, j, max = wxMin(number, m_nFields);
// copy old stacks
for(i = 0; i < max; ++i)
newStacks[i] = m_statusTextStacks[i];
// free old stacks in excess
for(j = i; j < (size_t)m_nFields; ++j)
{
if(m_statusTextStacks[j])
{
m_statusTextStacks[j]->Clear();
delete m_statusTextStacks[j];
}
}
// initialize new stacks to NULL
for(j = i; j < (size_t)number; ++j)
newStacks[j] = 0;
m_statusTextStacks = newStacks;
}
// Resize styles array
if (m_statusStyles)
{
int *oldStyles = m_statusStyles;
m_statusStyles = new int[number];
int i, max = wxMin(number, m_nFields);
// copy old styles
for (i = 0; i < max; ++i)
m_statusStyles[i] = oldStyles[i];
// initialize new styles to wxSB_NORMAL
for (i = max; i < number; ++i)
m_statusStyles[i] = wxSB_NORMAL;
// free old styles
delete [] oldStyles;
}
m_nFields = number;
ReinitWidths();
refresh = true;
}
//else: keep the old m_statusWidths if we had them
if ( widths )
{
SetStatusWidths(number, widths);
// already done from SetStatusWidths()
refresh = false;
}
if ( refresh )
Refresh();
}
