static void
gtk_level_bar_snapshot_fill_continuous (GtkLevelBar *self,
GtkSnapshot *snapshot)
{
gboolean inverted;
inverted = gtk_level_bar_get_real_inverted (self);
/* render the empty (unfilled) part */
gtk_css_gadget_snapshot (self->priv->block_gadget[inverted ? 0 : 1], snapshot);
/* now render the filled part on top of it */
gtk_css_gadget_snapshot (self->priv->block_gadget[inverted ? 1 : 0], snapshot);
}
static gboolean
gtk_switch_snapshot_trough (GtkCssGadget *gadget,
GtkSnapshot *snapshot,
int x,
int y,
int width,
int height,
gpointer data)
{
GtkWidget *widget = gtk_css_gadget_get_owner (gadget);
GtkSwitchPrivate *priv = GTK_SWITCH (widget)->priv;
GtkStyleContext *context = gtk_widget_get_style_context (widget);
PangoRectangle rect;
gint label_x, label_y;
pango_layout_get_pixel_extents (priv->on_layout, NULL, &rect);
label_x = x + ((width / 2) - rect.width) / 2;
label_y = y + (height - rect.height) / 2;
gtk_snapshot_render_layout (snapshot, context, label_x, label_y, priv->on_layout);
pango_layout_get_pixel_extents (priv->off_layout, NULL, &rect);
label_x = x + (width / 2) + ((width / 2) - rect.width) / 2;
label_y = y + (height - rect.height) / 2;
gtk_snapshot_render_layout (snapshot, context, label_x, label_y, priv->off_layout);
gtk_css_gadget_snapshot (priv->slider_gadget, snapshot);
return FALSE;
}
static void
gtk_level_bar_snapshot (GtkWidget *widget,
GtkSnapshot *snapshot)
{
GtkLevelBar *self = GTK_LEVEL_BAR (widget);
gtk_css_gadget_snapshot (self->priv->trough_gadget, snapshot);
}
static void
gtk_level_bar_snapshot_fill_discrete (GtkLevelBar *self,
GtkSnapshot *snapshot)
{
gint num_blocks, i;
num_blocks = gtk_level_bar_get_num_blocks (self);
for (i = 0; i < num_blocks; i++)
gtk_css_gadget_snapshot (self->priv->block_gadget[i], snapshot);
}
static void
gtk_switch_snapshot (GtkWidget *widget,
GtkSnapshot *snapshot)
{
gtk_css_gadget_snapshot (GTK_SWITCH (widget)->priv->gadget, snapshot);
}
static void
gtk_button_snapshot (GtkWidget *widget,
GtkSnapshot *snapshot)
{
gtk_css_gadget_snapshot (GTK_BUTTON (widget)->priv->gadget, snapshot);
}
