Initial commit

Basic_Widgets/GtkSpinButtons.py

@@ -0,0 +1,45 @@
+#!/usr/bin/python3
+
+import sys
+import gi
+gi.require_version('Gtk', '3.0')
+from gi.repository import Gtk
+
+class AppWindow(Gtk.ApplicationWindow):
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.set_border_width(10)
+        integer = Gtk.Adjustment(5.0, 0.0, 10.0, 1.0, 2.0, 2.0)
+        float_pt = Gtk.Adjustment(5.0, 0.0, 1.0, 0.1, 0.5, 0.5)
+        spin_int = Gtk.SpinButton()
+        spin_int.set_adjustment(integer)
+        spin_int.set_increments(1.0, 0)
+        spin_int.set_digits(0)
+        spin_float = Gtk.SpinButton()
+        spin_float.set_adjustment(float_pt)
+        spin_float.set_increments(0.1, 0)
+        spin_float.set_digits(1)
+        vbox = Gtk.Box(orientation=Gtk.Orientation.VERTICAL, spacing=0)
+        vbox.pack_start(spin_int, False, False, 5)
+        vbox.pack_start(spin_float, False, False, 5)
+        self.add(vbox)
+        self.set_size_request(180, 100)
+        self.show_all()
+
+class Application(Gtk.Application):
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, application_id="org.example.myapp",
+                         **kwargs)
+        self.window = None
+
+    def do_activate(self):
+        if not self.window:
+            self.window = AppWindow(application=self, title="Spin Buttons")
+        self.window.show_all()
+        self.window.present()
+
+if __name__ == "__main__":
+    app = Application()
+    app.run(sys.argv)