int *width, int *height) const
#else
/** Get required size for cell.
* @param widget widget
* @param cell_area area of the cell
* @param x_offset ignored
* @param y_offset ignored
* @param width upon return contains the required width of the cell
* @param height upon return contains the required height of the cell
*/
void
TwoLinesCellRenderer::get_size_vfunc(Gtk::Widget &widget,
const Gdk::Rectangle *cell_area,
int *x_offset, int *y_offset,
int *width, int *height) const
#endif
{
#ifdef GLIBMM_PROPERTIES_ENABLED
// Compute text width
Glib::RefPtr<Pango::Layout> layout_ptr = widget.create_pango_layout(__property_line1);
Pango::Rectangle rect = layout_ptr->get_pixel_logical_extents();
int line1_width = property_xpad() * 2 + rect.get_width();
int line1_height = property_ypad() * 2 + rect.get_height();
int line2_height;
if (__property_line2_enabled.get_value()) {
Glib::RefPtr<Pango::Layout> layout2 = widget.create_pango_layout(__property_line2);
#if GTK_VERSION_GE(3,0)
Pango::FontDescription font2("sans 10");
#else
Glib::RefPtr<Gtk::Style> style = widget.get_style();
Pango::FontDescription font2 = style->get_font();
#endif
font2.set_size((int)roundf(Pango::SCALE_SMALL * font2.get_size()));
layout2->set_font_description(font2);
Pango::Rectangle rect2 = layout2->get_pixel_logical_extents();
layout2->set_ellipsize(Pango::ELLIPSIZE_END);
line2_height = property_ypad() * 2 + rect2.get_height();
} else {
line2_height = 0;
}
if (width) *width = line1_width;
if (height) *height = line1_height + 4 + line2_height;
#endif
}
/** Render the cell.
* This is called to render the cell.
* @param window window
* @param widget widget
* @param background_area dimensions of the background area
* @param cell_area dimensions of the cell area
* @param expose_area dimensions of the exposed area
* @param flags render flags
*/
void
TwoLinesCellRenderer::render_vfunc(const Glib::RefPtr<Gdk::Drawable> &window,
Gtk::Widget &widget,
const Gdk::Rectangle &background_area,
const Gdk::Rectangle &cell_area,
const Gdk::Rectangle &expose_area,
Gtk::CellRendererState flags)
#endif
{
#ifdef GLIBMM_PROPERTIES_ENABLED
// Get cell size
int x_offset = 0, y_offset = 0;
#if GTK_VERSION_LT(3,0)
int width = 0, height = 0;
get_size(widget, cell_area, x_offset, y_offset, width, height);
// Get cell state
//Gtk::StateType state;
Gtk::StateType text_state;
if ((flags & Gtk::CELL_RENDERER_SELECTED) != 0) {
//state = Gtk::STATE_SELECTED;
text_state = (widget.has_focus()) ? Gtk::STATE_SELECTED : Gtk::STATE_ACTIVE;
} else {
//state = Gtk::STATE_NORMAL;
text_state = (widget.is_sensitive()) ? Gtk::STATE_NORMAL : Gtk::STATE_INSENSITIVE;
}
// Draw color text
Glib::RefPtr<Gdk::Window> win =
Glib::RefPtr<Gdk::Window>::cast_dynamic(window);
#endif
Glib::RefPtr<Pango::Layout> layout_ptr =
widget.create_pango_layout(__property_line1);
Pango::Rectangle rect1 = layout_ptr->get_pixel_logical_extents();
#if GTK_VERSION_GE(3,0)
cr->move_to(cell_area.get_x() + x_offset + 2 * property_xpad(),
cell_area.get_y() + y_offset + 2 * property_ypad());
layout_ptr->show_in_cairo_context(cr);
#else
widget.get_style()->paint_layout(win, text_state, true, cell_area,
widget, "cellrenderertext",
cell_area.get_x() + x_offset + 2 * property_xpad(),
cell_area.get_y() + y_offset + 2 * property_ypad(),
layout_ptr);
#endif
if (__property_line2_enabled.get_value()) {
Glib::RefPtr<Pango::Layout> layout2 =
widget.create_pango_layout(__property_line2);
#if GTK_VERSION_GE(3,0)
Pango::FontDescription font2("sans 10");
#else
Glib::RefPtr<Gtk::Style> style = widget.get_style();
Pango::FontDescription font2 = style->get_font();
#endif
font2.set_size((int)roundf(Pango::SCALE_SMALL * font2.get_size()));
layout2->set_font_description(font2);
//Pango::Rectangle rect2 = layout2->get_pixel_logical_extents();
layout2->set_ellipsize(Pango::ELLIPSIZE_END);
layout2->set_width((cell_area.get_width() - property_xpad()) * Pango::SCALE);
#if GTK_VERSION_GE(3,0)
cr->move_to(cell_area.get_x() + x_offset + property_xpad(),
cell_area.get_y() + y_offset + property_ypad() +
rect1.get_height() + 4);
layout2->show_in_cairo_context(cr);
#else
widget.get_style()->paint_layout (win, text_state, true, cell_area,
widget, "cellrenderertext",
cell_area.get_x() + x_offset + property_xpad(),
cell_area.get_y() + y_offset + property_ypad() + rect1.get_height() + 4,
layout2);
#endif
}
#endif
}