void wxStatusBar95::SetFieldsWidth()
{
if ( !m_nFields )
return;
int aBorders[3];
SendMessage(GetHwnd(), SB_GETBORDERS, 0, (LPARAM)aBorders);
int extraWidth = aBorders[2]; // space between fields
wxArrayInt widthsAbs =
CalculateAbsWidths(GetClientSize().x - extraWidth*(m_nFields - 1));
int *pWidths = new int[m_nFields];
int nCurPos = 0;
for ( int i = 0; i < m_nFields; i++ ) {
nCurPos += widthsAbs[i] + extraWidth;
pWidths[i] = nCurPos;
}
if ( !StatusBar_SetParts(GetHwnd(), m_nFields, pWidths) ) {
wxLogLastError(wxT("StatusBar_SetParts"));
}
delete [] pWidths;
}
void wxStatusBarGeneric::DoUpdateFieldWidths()
{
m_lastClientSize = GetClientSize();
// recompute the cache of the field widths if the status bar width has changed
m_widthsAbs = CalculateAbsWidths(m_lastClientSize.x);
}
void wxStatusBar::MSWUpdateFieldsWidths()
{
if ( m_panes.IsEmpty() )
return;
const int count = m_panes.GetCount();
const int extraWidth = MSWGetBorderWidth() + MSWGetMetrics().textMargin;
// compute the effectively available amount of space:
int widthAvailable = GetClientSize().x; // start with the entire width
widthAvailable -= extraWidth*(count - 1); // extra space between fields
widthAvailable -= MSWGetMetrics().textMargin; // and for the last field
// Deal with the grip: we shouldn't overflow onto the space occupied by it
// so the effectively available space is smaller.
const int gripWidth = HasFlag(wxSTB_SIZEGRIP) ? MSWGetMetrics().gripWidth
: 0;
widthAvailable -= gripWidth;
// distribute the available space (client width) among the various fields:
wxArrayInt widthsAbs = CalculateAbsWidths(widthAvailable);
// update the field widths in the native control:
int *pWidths = new int[count];
int nCurPos = 0;
int i;
for ( i = 0; i < count; i++ )
{
nCurPos += widthsAbs[i] + extraWidth;
pWidths[i] = nCurPos;
}
// The total width of the panes passed to Windows must be equal to the
// total width available, including the grip. Otherwise we get an extra
// separator line just before it.
pWidths[count - 1] += gripWidth;
if ( !StatusBar_SetParts(GetHwnd(), count, pWidths) )
{
wxLogLastError("StatusBar_SetParts");
}
// Now that all parts have been created, set their text.
for ( i = 0; i < count; i++ )
{
DoUpdateStatusText(i);
}
delete [] pWidths;
}
void wxStatusBarGeneric::DoUpdateFieldWidths()
{
m_lastClientSize = GetClientSize();
int width = m_lastClientSize.x;
if ( ShowsSizeGrip() )
width -= GetSizeGripRect().width;
// recompute the cache of the field widths if the status bar width has changed
m_widthsAbs = CalculateAbsWidths(width);
}
void wxStatusBarGeneric::SetStatusWidths(int n, const int widths_field[])
{
// only set status widths when n == number of statuswindows
wxCHECK_RET( (size_t)n == m_panes.GetCount(), wxT("status bar field count mismatch") );
wxStatusBarBase::SetStatusWidths(n, widths_field);
// update cache
int width;
GetClientSize(&width, &m_lastClientHeight);
m_widthsAbs = CalculateAbsWidths(width);
}
void wxStatusBarGeneric::OnSize(wxSizeEvent& WXUNUSED(event))
{
// FIXME: workarounds for OS/2 bugs have nothing to do here (VZ)
int width;
#ifdef __WXPM__
GetSize(&width, &m_lastClientHeight);
#else
GetClientSize(&width, &m_lastClientHeight);
#endif
// recompute the cache of the field widths if the status bar width has changed
m_widthsAbs = CalculateAbsWidths(width);
}
wxRect wxStatusBarUniv::GetTotalFieldRect(wxCoord *borderBetweenFields)
{
wxRect rect = GetClientRect();
// no, don't do this - the borders are meant to be inside this rect
// wxSize sizeBorders =
if ( borderBetweenFields )
*borderBetweenFields = m_renderer->GetStatusBarBorderBetweenFields();
//rect.Deflate(sizeBorders.x, sizeBorders.y);
// recalc the field widths if needed
if ( m_widthsAbs.IsEmpty() )
{
// the total width for the fields doesn't include the borders between
// them
m_widthsAbs = CalculateAbsWidths(rect.width -
*borderBetweenFields*(m_panes.GetCount() - 1));
}
return rect;
}
void wxStatusBarBeOS::DrawStatusBar()
{
int i=0;
int leftPos=0;
wxArrayInt widthsAbs;
wxString text;
m_view->Clear();
BRect bounds(m_view->bounds());
BView * drawview = m_view->GetBack();
if(drawview->LockLooper())
{
rgb_color clr;
drawview->PushState();
clr = drawview->ViewColor();
clr.red-=50; clr.green-=50; clr.blue-=50;
drawview->SetHighColor(clr);
drawview->StrokeLine(BPoint(bounds.left, bounds.top), BPoint(bounds.right, bounds.top));
clr.red+=100; clr.green+=100; clr.blue+=100;
drawview->SetHighColor(clr);
drawview->StrokeLine(BPoint(bounds.left, bounds.top+1), BPoint(bounds.right, bounds.top+1));
drawview->PopState();
if(m_nFields>0)
widthsAbs = CalculateAbsWidths(bounds.IntegerWidth() - 2*(m_nFields - 1));
drawview->SetDrawingMode(B_OP_OVER);
for(i=0;i<m_nFields;i++)
{
text = GetStatusBufferText(i);
drawview->DrawString(text, BPoint(leftPos, bounds.bottom-2));
leftPos+=widthsAbs[i]+2;
}
drawview->UnlockLooper();
}
m_view->flush();
}
// Get the position and size of the field's internal bounding rectangle
bool wxStatusBarGeneric::GetFieldRect(int n, wxRect& rect) const
{
wxCHECK_MSG( (n >= 0) && (n < m_nFields), false,
_T("invalid status bar field index") );
// FIXME: workarounds for OS/2 bugs have nothing to do here (VZ)
int width, height;
#ifdef __WXPM__
GetSize(&width, &height);
#else
GetClientSize(&width, &height);
#endif
// we cache m_widthsAbs between calls and recompute it if client
// width has changed (or when it is initially empty)
if ( m_widthsAbs.IsEmpty() || (m_lastClientWidth != width) )
{
wxConstCast(this, wxStatusBarGeneric)->
m_widthsAbs = CalculateAbsWidths(width);
// remember last width for which we have recomputed the widths in pixels
wxConstCast(this, wxStatusBarGeneric)->
m_lastClientWidth = width;
}
rect.x = 0;
for ( int i = 0; i < n; i++ )
{
rect.x += m_widthsAbs[i];
}
rect.x += m_borderX;
rect.y = m_borderY;
rect.width = m_widthsAbs[n] - 2*m_borderX;
rect.height = height - 2*m_borderY;
return true;
}
