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Add a tooltip to ellipsized directory labels

This commit is contained in:
Přemysl Eric Janouch 2021-11-22 16:34:20 +01:00
parent e239aca6f4
commit a3855e8f12
Signed by: p
GPG Key ID: A0420B94F92B9493
1 changed files with 16 additions and 0 deletions
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16
fastiv-sidebar.c
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@ -67,6 +67,19 @@ fastiv_sidebar_class_init(FastivSidebarClass *klass)
NULL, NULL, NULL, G_TYPE_NONE, 1, G_TYPE_FILE); NULL, NULL, NULL, G_TYPE_NONE, 1, G_TYPE_FILE);
} }
static gboolean
on_rowlabel_query_tooltip(GtkWidget *widget,
G_GNUC_UNUSED gint x, G_GNUC_UNUSED gint y,
G_GNUC_UNUSED gboolean keyboard_tooltip, GtkTooltip *tooltip)
{
GtkLabel *label = GTK_LABEL(widget);
if (!pango_layout_is_ellipsized(gtk_label_get_layout(label)))
return FALSE;
gtk_tooltip_set_text(tooltip, gtk_label_get_text(label));
return TRUE;
}
static GtkWidget * static GtkWidget *
create_row(GFile *file, const char *icon_name) create_row(GFile *file, const char *icon_name)
{ {
@ -88,6 +101,9 @@ create_row(GFile *file, const char *icon_name)
GtkWidget *rowlabel = gtk_label_new(name); GtkWidget *rowlabel = gtk_label_new(name);
gtk_label_set_ellipsize(GTK_LABEL(rowlabel), PANGO_ELLIPSIZE_END); gtk_label_set_ellipsize(GTK_LABEL(rowlabel), PANGO_ELLIPSIZE_END);
gtk_widget_set_has_tooltip(rowlabel, TRUE);
g_signal_connect(rowlabel, "query-tooltip",
G_CALLBACK(on_rowlabel_query_tooltip), NULL);
gtk_style_context_add_class( gtk_style_context_add_class(
gtk_widget_get_style_context(rowlabel), "sidebar-label"); gtk_widget_get_style_context(rowlabel), "sidebar-label");
gtk_container_add(GTK_CONTAINER(rowbox), rowlabel); gtk_container_add(GTK_CONTAINER(rowbox), rowlabel);