[fractal] app: Use gtk_window_present for activation

[Daniel Garcia Moreno <danigm src gnome org>]

commit de8c3cb6778c3ebf829fab988897107c8071644c
Author: Alistair Francis <alistair alistair23 me>
Date:   Tue Jul 2 21:26:36 2019 -0700

    app: Use gtk_window_present for activation
    
    GTK 3.24.7 has fixed the gtk_window_present() not working in Wayland
    issue described here: https://gitlab.gnome.org/GNOME/gtk/issues/624.
    
    Since this has been fixed update our minimum GTK version and use the
    present() function.
    
    Signed-off-by: Alistair Francis <alistair alistair23 me>

 fractal-gtk/src/app/mod.rs | 5 +----
 meson.build                | 2 +-
 2 files changed, 2 insertions(+), 5 deletions(-)
---
diff --git a/fractal-gtk/src/app/mod.rs b/fractal-gtk/src/app/mod.rs
index 885e5640..ba378b62 100644
--- a/fractal-gtk/src/app/mod.rs
+++ b/fractal-gtk/src/app/mod.rs
@@ -249,10 +249,7 @@ impl App {
 
     fn on_activate(&self) {
         self.main_window.show();
-        // FIXME: present() dosen't work currently on wayland because of
-        // https://gitlab.gnome.org/GNOME/gtk/issues/624
-        self.main_window
-            .present_with_time((glib::get_monotonic_time() / 1000) as u32)
+        self.main_window.present()
     }
 
     fn on_shutdown(self) {
diff --git a/meson.build b/meson.build
index cb028799..d2544ca8 100644
--- a/meson.build
+++ b/meson.build
@@ -11,7 +11,7 @@ dependency('glib-2.0', version: '>= 2.56')
 dependency('gio-2.0', version: '>= 2.56')
 dependency('cairo', version: '>= 1.16')
 dependency('gdk-pixbuf-2.0')
-dependency('gtk+-3.0', version: '>= 3.22')
+dependency('gtk+-3.0', version: '>= 3.24.7')
 dependency('libhandy-0.0', version: '>= 0.0.9')
 dependency('gtksourceview-3.0', version: '>= 3.22')
 dependency('gspell-1', version: '>= 1.8')