* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Modified by the GTK+ Team and others 1997-2007. See the AUTHORS
#include "gtkintl.h"
+/**
+ * SECTION:gtkcellrendererprogress
+ * @Short_description: Renders numbers as progress bars
+ * @Title: GtkCellRendererProgress
+ *
+ * #GtkCellRendererProgress renders a numeric value as a progress par in a cell.
+ * Additionally, it can display a text on top of the progress bar.
+ *
+ * The #GtkCellRendererProgress cell renderer was added in GTK+ 2.6.
+ */
+
+
enum
{
PROP_0,
gint *height);
static void gtk_cell_renderer_progress_get_size (GtkCellRenderer *cell,
GtkWidget *widget,
- GdkRectangle *cell_area,
+ const GdkRectangle *cell_area,
gint *x_offset,
gint *y_offset,
gint *width,
gint *height);
static void gtk_cell_renderer_progress_render (GtkCellRenderer *cell,
- GdkWindow *window,
+ cairo_t *cr,
GtkWidget *widget,
- GdkRectangle *background_area,
- GdkRectangle *cell_area,
- GdkRectangle *expose_area,
- guint flags);
+ const GdkRectangle *background_area,
+ const GdkRectangle *cell_area,
+ GtkCellRendererState flags);
G_DEFINE_TYPE_WITH_CODE (GtkCellRendererProgress, gtk_cell_renderer_progress, GTK_TYPE_CELL_RENDERER,
priv->orientation = g_value_get_enum (value);
break;
case PROP_INVERTED:
- priv->orientation = g_value_get_boolean (value);
+ priv->inverted = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
}
static void
-gtk_cell_renderer_progress_get_size (GtkCellRenderer *cell,
- GtkWidget *widget,
- GdkRectangle *cell_area,
- gint *x_offset,
- gint *y_offset,
- gint *width,
- gint *height)
+gtk_cell_renderer_progress_get_size (GtkCellRenderer *cell,
+ GtkWidget *widget,
+ const GdkRectangle *cell_area,
+ gint *x_offset,
+ gint *y_offset,
+ gint *width,
+ gint *height)
{
GtkCellRendererProgress *cellprogress = GTK_CELL_RENDERER_PROGRESS (cell);
GtkCellRendererProgressPrivate *priv = cellprogress->priv;
}
static void
-gtk_cell_renderer_progress_render (GtkCellRenderer *cell,
- GdkWindow *window,
- GtkWidget *widget,
- GdkRectangle *background_area,
- GdkRectangle *cell_area,
- GdkRectangle *expose_area,
- guint flags)
+gtk_cell_renderer_progress_render (GtkCellRenderer *cell,
+ cairo_t *cr,
+ GtkWidget *widget,
+ const GdkRectangle *background_area,
+ const GdkRectangle *cell_area,
+ GtkCellRendererState flags)
{
GtkCellRendererProgress *cellprogress = GTK_CELL_RENDERER_PROGRESS (cell);
- GtkCellRendererProgressPrivate *priv= cellprogress->priv;
- GtkStyle *style;
+ GtkCellRendererProgressPrivate *priv= cellprogress->priv;
+ GtkStyleContext *context;
+ GtkBorder padding;
PangoLayout *layout;
PangoRectangle logical_rect;
gint x, y, w, h, x_pos, y_pos, bar_position, bar_size, start, full_size;
GdkRectangle clip;
gboolean is_rtl;
- style = gtk_widget_get_style (widget);
-
+ context = gtk_widget_get_style_context (widget);
is_rtl = gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL;
gtk_cell_renderer_get_padding (cell, &xpad, &ypad);
w = cell_area->width - xpad * 2;
h = cell_area->height - ypad * 2;
- /* FIXME: GtkProgressBar draws the box with "trough" detail,
- * but some engines don't paint anything with that detail for
- * non-GtkProgressBar widgets.
- */
- gtk_paint_box (style,
- window,
- GTK_STATE_NORMAL, GTK_SHADOW_IN,
- NULL, widget, NULL,
- x, y, w, h);
+ gtk_style_context_save (context);
+ gtk_style_context_add_class (context, GTK_STYLE_CLASS_TROUGH);
+
+ gtk_render_background (context, cr, x, y, w, h);
+ gtk_render_frame (context, cr, x, y, w, h);
+
+ gtk_style_context_get_padding (context, GTK_STATE_FLAG_NORMAL, &padding);
+
+ x += padding.left;
+ y += padding.top;
+ w -= padding.left + padding.right;
+ h -= padding.top + padding.bottom;
+
+ gtk_style_context_restore (context);
if (priv->orientation == GTK_ORIENTATION_HORIZONTAL)
{
clip.y = bar_position;
}
- gtk_paint_box (style,
- window,
- GTK_STATE_SELECTED, GTK_SHADOW_OUT,
- &clip, widget, "bar",
- clip.x, clip.y,
- clip.width, clip.height);
+ gtk_style_context_save (context);
+ gtk_style_context_add_class (context, GTK_STYLE_CLASS_PROGRESSBAR);
+
+ if (bar_size > 0)
+ gtk_render_activity (context, cr,
+ clip.x, clip.y,
+ clip.width, clip.height);
+
+ gtk_style_context_restore (context);
if (priv->label)
{
else
text_xalign = priv->text_xalign;
- x_pos = x + style->xthickness + text_xalign *
- (w - 2 * style->xthickness - logical_rect.width);
+ x_pos = x + padding.left + text_xalign *
+ (w - padding.left - padding.right - logical_rect.width);
+
+ y_pos = y + padding.top + priv->text_yalign *
+ (h - padding.top - padding.bottom - logical_rect.height);
+
+ cairo_save (cr);
+ gdk_cairo_rectangle (cr, &clip);
+ cairo_clip (cr);
+
+ gtk_style_context_save (context);
+ gtk_style_context_add_class (context, GTK_STYLE_CLASS_PROGRESSBAR);
- y_pos = y + style->ythickness + priv->text_yalign *
- (h - 2 * style->ythickness - logical_rect.height);
+ gtk_render_layout (context, cr,
+ x_pos, y_pos,
+ layout);
- gtk_paint_layout (style, window,
- GTK_STATE_SELECTED,
- FALSE, &clip, widget, "progressbar",
- x_pos, y_pos,
- layout);
+ gtk_style_context_restore (context);
+ cairo_restore (cr);
+
+ gtk_style_context_save (context);
+ gtk_style_context_add_class (context, GTK_STYLE_CLASS_TROUGH);
if (bar_position > start)
{
clip.height = bar_position - y;
}
- gtk_paint_layout (style, window,
- GTK_STATE_NORMAL,
- FALSE, &clip, widget, "progressbar",
- x_pos, y_pos,
- layout);
+ cairo_save (cr);
+ gdk_cairo_rectangle (cr, &clip);
+ cairo_clip (cr);
+
+ gtk_render_layout (context, cr,
+ x_pos, y_pos,
+ layout);
+
+ cairo_restore (cr);
}
if (bar_position + bar_size < start + full_size)
clip.height = y + h - (bar_position + bar_size);
}
- gtk_paint_layout (style, window,
- GTK_STATE_NORMAL,
- FALSE, &clip, widget, "progressbar",
- x_pos, y_pos,
- layout);
+ cairo_save (cr);
+ gdk_cairo_rectangle (cr, &clip);
+ cairo_clip (cr);
+
+ gtk_render_layout (context, cr,
+ x_pos, y_pos,
+ layout);
+
+ cairo_restore (cr);
}
+ gtk_style_context_restore (context);
g_object_unref (layout);
}
}
projects / ~andy / gtk / blobdiff