[node-patches] Change in ovirt-node[master]: disable continue button if Free space was negative.

[hadong0720 at gmail.com]

hadong has uploaded a new change for review.

Change subject: disable continue button if Free space was negative.
......................................................................

disable continue button if Free space was negative.

If Free space was negative on the selected storage volumes to
install, disable continue button and enable it when free space
>= 0.

Change-Id: I7f8dcfa7b980b5b272fc5845b3f228af7fe4f21e
Bug-Url:https://bugzilla.redhat.com/show_bug.cgi?id=1099384
Signed-off-by: hadong <hadong at redhat.com>
---
M src/ovirt/node/installer/core/storage_vol_page.py
1 file changed, 7 insertions(+), 1 deletion(-)


  git pull ssh://gerrit.ovirt.org:29418/ovirt-node refs/changes/55/27955/1

diff --git a/src/ovirt/node/installer/core/storage_vol_page.py b/src/ovirt/node/installer/core/storage_vol_page.py
index 470ef18..5e3bc5e 100644
--- a/src/ovirt/node/installer/core/storage_vol_page.py
+++ b/src/ovirt/node/installer/core/storage_vol_page.py
@@ -104,7 +104,13 @@
                         ui.Button("button.back", _("Back"))]
 
         if not self.__enough_free_space():
-            page.buttons.extend([ui.SaveButton("button.next", _("Continue"))])
+            if self.model() and self.__calculate_free_space() < 0:
+                page.buttons.extend([ui.SaveButton("button.next",
+                                                   _("Continue"),
+                                                   enabled=False)])
+            else:
+                page.buttons.extend([ui.SaveButton("button.next",
+                                                   _("Continue"))])
 
         return page
 


-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: I7f8dcfa7b980b5b272fc5845b3f228af7fe4f21e
Gerrit-PatchSet: 1
Gerrit-Project: ovirt-node
Gerrit-Branch: master
Gerrit-Owner: hadong <hadong0720 at gmail.com>