void wxStatusBarGeneric::OnPaint(wxPaintEvent& WXUNUSED(event) )
{
wxPaintDC dc(this);
#ifdef __WXGTK20__
// Draw grip first
if ( ShowsSizeGrip() )
{
const wxRect& rc = GetSizeGripRect();
GdkWindowEdge edge =
GetLayoutDirection() == wxLayout_RightToLeft ? GDK_WINDOW_EDGE_SOUTH_WEST :
GDK_WINDOW_EDGE_SOUTH_EAST;
gtk_paint_resize_grip(gtk_widget_get_style(m_widget),
GTKGetDrawingWindow(),
gtk_widget_get_state(m_widget),
NULL,
m_widget,
"statusbar",
edge,
rc.x, rc.y, rc.width, rc.height );
}
#endif // __WXGTK20__
if (GetFont().IsOk())
dc.SetFont(GetFont());
// compute char height only once for all panes:
int textHeight = dc.GetCharHeight();
dc.SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);
for (size_t i = 0; i < m_panes.GetCount(); i ++)
DrawField(dc, i, textHeight);
}
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::OnPaint(wxPaintEvent& WXUNUSED(event) )
{
wxPaintDC dc(this);
#ifdef __WXGTK20__
// Draw grip first
if ( ShowsSizeGrip() )
{
const wxRect& rc = GetSizeGripRect();
#ifdef __WXGTK3__
GtkWidget* toplevel = gtk_widget_get_toplevel(m_widget);
GdkRectangle rect;
if (toplevel && (!gtk_window_get_resize_grip_area(GTK_WINDOW(toplevel), &rect) ||
rect.width == 0 || rect.height == 0))
{
GtkStyleContext* sc = gtk_widget_get_style_context(toplevel);
gtk_style_context_save(sc);
gtk_style_context_add_class(sc, GTK_STYLE_CLASS_GRIP);
GtkJunctionSides sides = GTK_JUNCTION_CORNER_BOTTOMRIGHT;
if (GetLayoutDirection() == wxLayout_RightToLeft)
sides = GTK_JUNCTION_CORNER_BOTTOMLEFT;
gtk_style_context_set_junction_sides(sc, sides);
gtk_render_handle(sc,
static_cast<cairo_t*>(dc.GetImpl()->GetCairoContext()),
rc.x, rc.y, rc.width, rc.height);
gtk_style_context_restore(sc);
}
#else
GdkWindowEdge edge =
GetLayoutDirection() == wxLayout_RightToLeft ? GDK_WINDOW_EDGE_SOUTH_WEST :
GDK_WINDOW_EDGE_SOUTH_EAST;
gtk_paint_resize_grip(gtk_widget_get_style(m_widget),
GTKGetDrawingWindow(),
gtk_widget_get_state(m_widget),
NULL,
m_widget,
"statusbar",
edge,
rc.x, rc.y, rc.width, rc.height );
#endif
}
#endif // __WXGTK20__
if (GetFont().IsOk())
dc.SetFont(GetFont());
// compute char height only once for all panes:
int textHeight = dc.GetCharHeight();
dc.SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);
for (size_t i = 0; i < m_panes.GetCount(); i ++)
DrawField(dc, i, textHeight);
}
void wxStatusBarGeneric::OnPaint(wxPaintEvent& WXUNUSED(event) )
{
wxPaintDC dc(this);
#ifdef __WXGTK20__
// Draw grip first
if ( ShowsSizeGrip() )
{
const wxRect& rc = GetSizeGripRect();
#ifdef __WXGTK3__
GtkWidget* toplevel = gtk_widget_get_toplevel(m_widget);
GdkRectangle rect;
wxGCC_WARNING_SUPPRESS(deprecated-declarations)
if (toplevel && (!gtk_window_get_resize_grip_area(GTK_WINDOW(toplevel), &rect) ||
rect.width == 0 || rect.height == 0))
wxGCC_WARNING_RESTORE()
{
GtkStyleContext* sc = gtk_widget_get_style_context(toplevel);
gtk_style_context_save(sc);
gtk_style_context_add_class(sc, GTK_STYLE_CLASS_GRIP);
GtkJunctionSides sides = GTK_JUNCTION_CORNER_BOTTOMRIGHT;
if (GetLayoutDirection() == wxLayout_RightToLeft)
sides = GTK_JUNCTION_CORNER_BOTTOMLEFT;
gtk_style_context_set_junction_sides(sc, sides);
gtk_render_handle(sc,
static_cast<cairo_t*>(dc.GetImpl()->GetCairoContext()),
rc.x, rc.y, rc.width, rc.height);
gtk_style_context_restore(sc);
}
#else
GdkWindowEdge edge =
GetLayoutDirection() == wxLayout_RightToLeft ? GDK_WINDOW_EDGE_SOUTH_WEST :
GDK_WINDOW_EDGE_SOUTH_EAST;
gtk_paint_resize_grip(gtk_widget_get_style(m_widget),
GTKGetDrawingWindow(),
gtk_widget_get_state(m_widget),
NULL,
m_widget,
"statusbar",
edge,
rc.x, rc.y, rc.width, rc.height );
#endif
}
void wxStatusBarGeneric::DrawFieldText(wxDC& dc, const wxRect& rect, int i, int textHeight)
{
wxString text(GetStatusText(i));
if (text.empty())
return; // optimization
int xpos = rect.x + wxFIELD_TEXT_MARGIN,
maxWidth = rect.width - 2*wxFIELD_TEXT_MARGIN,
ypos = (int) (((rect.height - textHeight) / 2) + rect.y + 0.5);
if (ShowsSizeGrip())
{
// don't write text over the size grip:
// NOTE: overloading DoGetClientSize() and GetClientAreaOrigin() wouldn't
// work because the adjustment needs to be done only when drawing
// the field text and not also when drawing the background, the
// size grip itself, etc
if ((GetLayoutDirection() == wxLayout_RightToLeft && i == 0) ||
(GetLayoutDirection() != wxLayout_RightToLeft &&
i == (int)m_panes.GetCount()-1))
{
const wxRect& gripRc = GetSizeGripRect();
// NOTE: we don't need any special treatment wrt to the layout direction
// since DrawText() will automatically adjust the origin of the
// text accordingly to the layout in use
maxWidth -= gripRc.width;
}
}
// eventually ellipsize the text so that it fits the field width
wxEllipsizeMode ellmode = wxELLIPSIZE_NONE;
if (HasFlag(wxSTB_ELLIPSIZE_START)) ellmode = wxELLIPSIZE_START;
else if (HasFlag(wxSTB_ELLIPSIZE_MIDDLE)) ellmode = wxELLIPSIZE_MIDDLE;
else if (HasFlag(wxSTB_ELLIPSIZE_END)) ellmode = wxELLIPSIZE_END;
if (ellmode == wxELLIPSIZE_NONE)
{
// if we have the wxSTB_SHOW_TIPS we must set the ellipsized flag even if
// we don't ellipsize the text but just truncate it
if (HasFlag(wxSTB_SHOW_TIPS))
SetEllipsizedFlag(i, dc.GetTextExtent(text).GetWidth() > maxWidth);
dc.SetClippingRegion(rect);
}
else
{
text = wxControl::Ellipsize(text, dc,
ellmode,
maxWidth,
wxELLIPSIZE_FLAGS_EXPAND_TABS);
// Ellipsize() will do something only if necessary
// update the ellipsization status for this pane; this is used later to
// decide whether a tooltip should be shown or not for this pane
// (if we have wxSTB_SHOW_TIPS)
SetEllipsizedFlag(i, text != GetStatusText(i));
}
#if defined( __WXGTK__ ) || defined(__WXMAC__)
xpos++;
ypos++;
#endif
// draw the text
dc.DrawText(text, xpos, ypos);
if (ellmode == wxELLIPSIZE_NONE)
dc.DestroyClippingRegion();
}