[gnome-calculator] Set default width for basic and keyboard mode

[Robert Roth <robertroth src gnome org>]

commit ac4603ad48c93ca6fc0c62ec2551d204def15a0c
Author: Robert Roth <robert roth off gmail com>
Date:   Sat Nov 20 15:18:21 2021 +0200

    Set default width for basic and keyboard mode

 src/math-window.vala | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/src/math-window.vala b/src/math-window.vala
index c9eb0d48..e01adea0 100644
--- a/src/math-window.vala
+++ b/src/math-window.vala
@@ -92,7 +92,7 @@ public class MathWindow : Adw.ApplicationWindow
         default:
         case ButtonMode.BASIC:
             menu_button.label = _("Basic");
-            this.default_width = -1;
+            this.default_width = 360;
             action.set_state (new Variant.string ("basic"));
             break;
 
@@ -116,6 +116,7 @@ public class MathWindow : Adw.ApplicationWindow
 
         case ButtonMode.KEYBOARD:
             menu_button.label = _("Keyboard");
+            this.default_width = 680;
             action.set_state (new Variant.string ("keyboard"));
             break;
         }