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shell: Show the submenu icon hint for the applications panel

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The panel swarms details/devices/privacy show this icon. Since the applications
panel is not made from sub-panels, this doesn't show. For consistency this shows
the icon so the transition isn't as jarring for the user.

Add a flat into the panel .desktop file to enable this - other panels might
require this in the future
This commit is contained in:
Robert Ancell 2019-11-13 16:33:29 +13:00
parent acc8aff5d0
commit 5dbbc20918
6 changed files with 26 additions and 7 deletions
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18
shell/cc-panel-list.c
View file

@ -295,7 +295,8 @@ row_data_new (CcPanelCategory category,
const gchar *description,
const GStrv keywords,
const gchar *icon,
CcPanelVisibility visibility)
CcPanelVisibility visibility,
gboolean has_sidebar)
{
GtkWidget *label, *grid, *image;
RowData *data;
@ -343,6 +344,14 @@ row_data_new (CcPanelCategory category,
gtk_label_set_max_width_chars (GTK_LABEL (label), 25);
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
if (has_sidebar)
{
image = gtk_image_new_from_icon_name ("go-next-symbolic", GTK_ICON_SIZE_BUTTON);
gtk_style_context_add_class (gtk_widget_get_style_context (image), "sidebar-icon");
gtk_grid_attach (GTK_GRID (grid), image, 2, 0, 1, 1);
gtk_widget_show (image);
}
gtk_style_context_add_class (gtk_widget_get_style_context (label), "dim-label");
gtk_grid_attach (GTK_GRID (grid), label, 1, 1, 1, 1);
@ -1017,7 +1026,8 @@ cc_panel_list_add_panel (CcPanelList *self,
const gchar *description,
const GStrv keywords,
const gchar *icon,
CcPanelVisibility visibility)
CcPanelVisibility visibility,
gboolean has_sidebar)
{
GtkWidget *listbox;
RowData *data, *search_data;
@ -1025,14 +1035,14 @@ cc_panel_list_add_panel (CcPanelList *self,
g_return_if_fail (CC_IS_PANEL_LIST (self));
/* Add the panel to the proper listbox */
data = row_data_new (category, id, title, description, keywords, icon, visibility);
data = row_data_new (category, id, title, description, keywords, icon, visibility, has_sidebar);
gtk_widget_set_visible (data->row, visibility == CC_PANEL_VISIBLE);
listbox = get_listbox_from_category (self, category);
gtk_container_add (GTK_CONTAINER (listbox), data->row);
/* And add to the search listbox too */
search_data = row_data_new (category, id, title, description, keywords, icon, visibility);
search_data = row_data_new (category, id, title, description, keywords, icon, visibility, has_sidebar);
gtk_widget_set_visible (search_data->row, visibility != CC_PANEL_HIDDEN);
gtk_container_add (GTK_CONTAINER (self->search_listbox), search_data->row);