kivy: minor GUI improvements

electrum/gui/kivy/uix/dialogs/checkbox_dialog.py

@@ -3,18 +3,24 @@ from kivy.factory import Factory
 from kivy.properties import ObjectProperty
 from kivy.lang import Builder
 
+
+
+
 Builder.load_string('''
 <CheckBoxDialog@Popup>
     id: popup
     title: ''
+    description: ''
     size_hint: 0.8, 0.8
     pos_hint: {'top':0.9}
     BoxLayout:
         orientation: 'vertical'
+        padding: '10dp'
+        spacing: '10dp'
         Label:
-            id: description
-            text: ''
-            halign: 'left'
+            size_hint: 1, None
+            text: root.description
+            halign: 'justify'
             text_size: self.width, None
             size: self.texture_size
         BoxLayout:
@@ -47,6 +53,6 @@ class CheckBoxDialog(Factory.Popup):
     def __init__(self, title, text, status, callback):
         Factory.Popup.__init__(self)
         self.ids.cb.active = status
-        self.ids.description.text = text
+        self.description = text
         self.callback = callback
         self.title = title

electrum/gui/kivy/uix/dialogs/choice_dialog.py

@@ -15,10 +15,12 @@ Builder.load_string('''
     pos_hint: {'top':0.9}
     BoxLayout:
         orientation: 'vertical'
+        padding: '10dp'
+        spacing: '10dp'
         Label:
             size_hint: 1, None
             text: root.description
-            halign: 'left'
+            halign: 'justify'
             text_size: self.width, None
             size: self.texture_size
         ScrollView:

electrum/gui/kivy/uix/dialogs/settings.py

@@ -83,10 +83,10 @@ Builder.load_string('''
                 CardSeparator
                 SettingsItem:
                     status: _('Yes') if app.use_recoverable_channels else _('No')
-                    title: _('Use recoverable channels') + ': ' + self.status
+                    title: _('Create recoverable channels') + ': ' + self.status
                     description: _("Add channel recovery data to funding transaction.")
                     message: _(messages.MSG_RECOVERABLE_CHANNELS)
-                    action: partial(root.boolean_dialog, 'use_recoverable_channels', _('Use recoverable_channels'), self.message)
+                    action: partial(root.boolean_dialog, 'use_recoverable_channels', _('Create recoverable channels'), self.message)
                 CardSeparator
                 SettingsItem:
                     status: _('Trampoline') if not app.use_gossip else _('Gossip')

electrum/gui/messages.py

@@ -8,7 +8,9 @@ Note that static backups only allow you to request a force-close with the remote
 If this is enabled, other nodes cannot open a channel to you. Channel recovery data is encrypted, so that only your wallet can decrypt it. However, blockchain analysis will be able to tell that the transaction was probably created by Electrum.
 """
 
-MSG_REQUEST_FORCE_CLOSE = """If you choose to request force-close, your node will pretend that it has lost its data and ask the remote node to broadcast their latest state. Doing so from time to time helps make sure that nodes are honest, because your node can punish them if they broadcast a revoked state."""
+MSG_REQUEST_FORCE_CLOSE = """You may choose to initiate a cooperative close, or request the remote peer to force close the channel.
+
+If you request a force-close, your node will pretend that it has lost its data and ask the remote node to broadcast their latest state. Doing so from time to time helps make sure that nodes are honest, because your node can punish them if they broadcast a revoked state."""
 
 MSG_CREATED_NON_RECOVERABLE_CHANNEL = """
 The channel you created is not recoverable from seed.