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cellview: Remove code to modify the background

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GtkCellView has a gadget, so peopl can do all their shenanigans with
CSS.

And the original use case (overriding the background so that the
cellview's GdkWindow shares the background color of the combobox) is
outdated since we have transparent backgrounds.
This commit is contained in:
Benjamin Otte 2016-12-19 05:18:53 +01:00
parent 087cb3f987
commit 795f38b4cc
4 changed files with 0 additions and 117 deletions
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1
docs/reference/gtk/gtk4-sections.txt
View File

@ -3996,7 +3996,6 @@ gtk_cell_view_set_model
gtk_cell_view_get_model
gtk_cell_view_set_displayed_row
gtk_cell_view_get_displayed_row
gtk_cell_view_set_background_rgba
gtk_cell_view_set_draw_sensitive
gtk_cell_view_get_draw_sensitive
gtk_cell_view_set_fit_model

107
gtk/gtkcellview.c
View File

@ -143,14 +143,11 @@ struct _GtkCellViewPrivate
GtkCssGadget *gadget;
GdkRGBA background;
gulong size_changed_id;
gulong row_changed_id;
GtkOrientation orientation;
guint background_set : 1;
guint draw_sensitive : 1;
guint fit_model : 1;
};
@ -161,9 +158,6 @@ enum
{
PROP_0,
PROP_ORIENTATION,
PROP_BACKGROUND,
PROP_BACKGROUND_RGBA,
PROP_BACKGROUND_SET,
PROP_MODEL,
PROP_CELL_AREA,
PROP_CELL_AREA_CONTEXT,
@ -199,29 +193,6 @@ gtk_cell_view_class_init (GtkCellViewClass *klass)
/* properties */
g_object_class_override_property (gobject_class, PROP_ORIENTATION, "orientation");
g_object_class_install_property (gobject_class,
PROP_BACKGROUND,
g_param_spec_string ("background",
P_("Background color name"),
P_("Background color as a string"),
NULL,
GTK_PARAM_WRITABLE));
/**
* GtkCellView:background-rgba:
*
* The background color as a #GdkRGBA
*
* Since: 3.0
*/
g_object_class_install_property (gobject_class,
PROP_BACKGROUND_RGBA,
g_param_spec_boxed ("background-rgba",
P_("Background RGBA color"),
P_("Background color as a GdkRGBA"),
GDK_TYPE_RGBA,
GTK_PARAM_READWRITE));
/**
* GtkCellView:model:
*
@ -318,13 +289,6 @@ gtk_cell_view_class_init (GtkCellViewClass *klass)
FALSE,
GTK_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY));
#define ADD_SET_PROP(propname, propval, nick, blurb) g_object_class_install_property (gobject_class, propval, g_param_spec_boolean (propname, nick, blurb, FALSE, GTK_PARAM_READWRITE))
ADD_SET_PROP ("background-set", PROP_BACKGROUND_SET,
P_("Background set"),
P_("Whether this tag affects the background color"));
gtk_widget_class_set_css_name (widget_class, "cellview");
}
@ -378,12 +342,6 @@ gtk_cell_view_get_property (GObject *object,
case PROP_ORIENTATION:
g_value_set_enum (value, view->priv->orientation);
break;
case PROP_BACKGROUND_RGBA:
g_value_set_boxed (value, &view->priv->background);
break;
case PROP_BACKGROUND_SET:
g_value_set_boolean (value, view->priv->background_set);
break;
case PROP_MODEL:
g_value_set_object (value, view->priv->model);
break;
@ -428,26 +386,6 @@ gtk_cell_view_set_property (GObject *object,
g_object_notify_by_pspec (object, pspec);
}
break;
case PROP_BACKGROUND:
{
GdkRGBA color;
if (!g_value_get_string (value))
gtk_cell_view_set_background_rgba (view, NULL);
else if (gdk_rgba_parse (&color, g_value_get_string (value)))
gtk_cell_view_set_background_rgba (view, &color);
else
g_warning ("Don't know color '%s'", g_value_get_string (value));
g_object_notify (object, "background-rgba");
}
break;
case PROP_BACKGROUND_RGBA:
gtk_cell_view_set_background_rgba (view, g_value_get_boxed (value));
break;
case PROP_BACKGROUND_SET:
view->priv->background_set = g_value_get_boolean (value);
break;
case PROP_MODEL:
gtk_cell_view_set_model (view, g_value_get_object (value));
break;
@ -816,14 +754,6 @@ gtk_cell_view_render (GtkCssGadget *gadget,
area.width = width;
area.height = height;
/* "blank" background */
if (cellview->priv->background_set)
{
gdk_cairo_rectangle (cr, &area);
gdk_cairo_set_source_rgba (cr, &cellview->priv->background);
cairo_fill (cr);
}
/* set cell data (if available) */
if (cellview->priv->displayed_row)
gtk_cell_view_set_cell_data (cellview);
@ -1255,43 +1185,6 @@ gtk_cell_view_get_displayed_row (GtkCellView *cell_view)
return gtk_tree_row_reference_get_path (cell_view->priv->displayed_row);
}
/**
* gtk_cell_view_set_background_rgba:
* @cell_view: a #GtkCellView
* @rgba: the new background color
*
* Sets the background color of @cell_view.
*
* Since: 3.0
*/
void
gtk_cell_view_set_background_rgba (GtkCellView *cell_view,
const GdkRGBA *rgba)
{
g_return_if_fail (GTK_IS_CELL_VIEW (cell_view));
if (rgba)
{
if (!cell_view->priv->background_set)
{
cell_view->priv->background_set = TRUE;
g_object_notify (G_OBJECT (cell_view), "background-set");
}
cell_view->priv->background = *rgba;
}
else
{
if (cell_view->priv->background_set)
{
cell_view->priv->background_set = FALSE;
g_object_notify (G_OBJECT (cell_view), "background-set");
}
}
gtk_widget_queue_draw (GTK_WIDGET (cell_view));
}
/**
* gtk_cell_view_get_draw_sensitive:
* @cell_view: a #GtkCellView

3
gtk/gtkcellview.h
View File

@ -90,9 +90,6 @@ void gtk_cell_view_set_displayed_row (GtkCellView *cell_v
GDK_AVAILABLE_IN_ALL
GtkTreePath *gtk_cell_view_get_displayed_row (GtkCellView *cell_view);
GDK_AVAILABLE_IN_ALL
void gtk_cell_view_set_background_rgba (GtkCellView *cell_view,
const GdkRGBA *rgba);
GDK_AVAILABLE_IN_ALL
gboolean gtk_cell_view_get_draw_sensitive (GtkCellView *cell_view);
GDK_AVAILABLE_IN_ALL
void gtk_cell_view_set_draw_sensitive (GtkCellView *cell_view,

6
tests/testcombo.c
View File

@ -1054,7 +1054,6 @@ main (int argc, char **argv)
GtkTreeModel *model;
GtkTreePath *path;
GtkTreeIter iter;
GdkRGBA color;
GtkCellArea *area;
gchar *text;
gint i;
@ -1237,11 +1236,6 @@ main (int argc, char **argv)
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (tmp), renderer,
"text", 1,
NULL);
color.red = 1.0;
color.blue = 1.0;
color.green = 0;
color.alpha = 1.0;
gtk_cell_view_set_background_rgba (GTK_CELL_VIEW (tmp), &color);
displayed_row_changed (GTK_COMBO_BOX (combobox), GTK_CELL_VIEW (tmp));
g_signal_connect (combobox, "changed", G_CALLBACK (displayed_row_changed), tmp);