I am trying to increase icon size of Nautilus sidebar, looks very tiny. I tried tweaking gtk.css file following this I can change font size, color etc, icon-size:
doesn't seems to be working.
I found this at ubuntuforums, which does what i am looking for but it's for old version of nautilus and it's deprecated.
After some research I found that I need to make changes to ~/nautilus-3.32.0/src/nautilus-icon-info.h
source files and build it with all the dependencies installed. but the question is what to change?
I have customized almost everything possible in UI with Ubuntu 19.04 installed on my Dell 5480 Laptop, I have fixed many things but this seems advanced at least for me. Thank you in advance. Current Desktop
#pragma once
#include <glib-object.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gdk/gdk.h>
#include <gio/gio.h>
#include <gtk/gtk.h>
G_BEGIN_DECLS
#define NAUTILUS_LIST_ZOOM_LEVEL_N_ENTRIES (NAUTILUS_LIST_ZOOM_LEVEL_LARGER + 1)
#define NAUTILUS_CANVAS_ZOOM_LEVEL_N_ENTRIES (NAUTILUS_CANVAS_ZOOM_LEVEL_LARGEST + 1)
/* Maximum size of an icon that the icon factory will ever produce */
#define NAUTILUS_ICON_MAXIMUM_SIZE 320
#define NAUTILUS_TYPE_ICON_INFO (nautilus_icon_info_get_type ())
G_DECLARE_FINAL_TYPE (NautilusIconInfo, nautilus_icon_info, NAUTILUS, ICON_INFO, GObject)
NautilusIconInfo * nautilus_icon_info_new_for_pixbuf (GdkPixbuf *pixbuf,
int scale);
NautilusIconInfo * nautilus_icon_info_lookup (GIcon *icon,
int size,
int scale);
NautilusIconInfo * nautilus_icon_info_lookup_from_name (const char *name,
int size,
int scale);
NautilusIconInfo * nautilus_icon_info_lookup_from_path (const char *path,
int size,
int scale);
gboolean nautilus_icon_info_is_fallback (NautilusIconInfo *icon);
GdkPixbuf * nautilus_icon_info_get_pixbuf (NautilusIconInfo *icon);
GdkPixbuf * nautilus_icon_info_get_pixbuf_nodefault (NautilusIconInfo *icon);
GdkPixbuf * nautilus_icon_info_get_pixbuf_nodefault_at_size (NautilusIconInfo *icon,
gsize forced_size);
GdkPixbuf * nautilus_icon_info_get_pixbuf_at_size (NautilusIconInfo *icon,
gsize forced_size);
const char * nautilus_icon_info_get_used_name (NautilusIconInfo *icon);
void nautilus_icon_info_clear_caches (void);
gint nautilus_get_icon_size_for_stock_size (GtkIconSize size);
G_END_DECLS'