From bf39c221b81c7b23b9d786e7fe686aae15fb2966 Mon Sep 17 00:00:00 2001
From: Luca Bacci <luca.bacci982@gmail.com>
Date: Tue, 22 Jan 2019 14:51:37 +0100
Subject: [PATCH 24/26] Enable display of progress bar text when applying
 operations (#7)

In Gtk2 progress bars show optional text superimposed over the bar.  In
Gtk3 the text is not displayed by default, so set the show-text property
to re-enable this [1].

Also note that since Gtk 3.14.0 the optional text is not superimposed
over the progress bar, but instead displayed just above it [2][3][4].

References:

[1] Gtkmm 3.0 Gtk::ProgressBar Class Reference, set_show_text()
    "Sets whether the progressbar will show text superimposed over the
    bar."
    https://developer.gnome.org/gtkmm/3.0/classGtk_1_1ProgressBar.html#a0bfa6042f5d4b3509967abc2d8af57fe

[2] Commit - Update the design for progress bars
    https://gitlab.gnome.org/GNOME/gtk/commit/74405cc964e405ea00cfac22856a62fea5ec648e

[3] Bug 748784 - GtkProgressBar text cannot be superimposed on the
    progress bar
    https://bugzilla.gnome.org/show_bug.cgi?id=748784

[4] Gtkmm 3.18 Gtk:ProgressBar Class Reference, set_show_text()
    "Set whether the progress bar will show text next to the bar."
    https://developer.gnome.org/gtkmm/3.18/classGtk_1_1ProgressBar.html#a0bfa6042f5d4b3509967abc2d8af57fe

Closes #7 - Port to Gtk3
---
 src/Dialog_Progress.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Dialog_Progress.cc b/src/Dialog_Progress.cc
index b3b25218..a9d46bd7 100644
--- a/src/Dialog_Progress.cc
+++ b/src/Dialog_Progress.cc
@@ -54,6 +54,7 @@ Dialog_Progress::Dialog_Progress( const std::vector<Operation *> & operations )
 		vbox->pack_start(label_current, Gtk::PACK_SHRINK);
 
 		progressbar_current.set_pulse_step(0.01);
+		progressbar_current.set_show_text();
 		vbox->pack_start(progressbar_current, Gtk::PACK_SHRINK);
 
 		label_current_sub.set_alignment(Gtk::ALIGN_START);
@@ -61,6 +62,8 @@ Dialog_Progress::Dialog_Progress( const std::vector<Operation *> & operations )
 
 		vbox->pack_start(*Utils::mk_label("<b>" + Glib::ustring(_("Completed Operations:")) + "</b>"),
 					Gtk::PACK_SHRINK);
+
+		progressbar_all.set_show_text();
 		vbox->pack_start(progressbar_all, Gtk::PACK_SHRINK);
 
 		//create some icons here, instead of recreating them every time
-- 
2.21.0