From 53bb2b2945b500556a1628c96ce4e50289de6fb7 Mon Sep 17 00:00:00 2001
From: Raphael Michel <mail@raphaelmichel.de>
Date: Tue, 17 Oct 2017 11:40:17 +0200
Subject: [PATCH] Use scrolling multiple choice widget in more places

---
 src/pretix/base/exporters/answers.py             | 4 +++-
 src/pretix/control/forms/item.py                 | 4 +++-
 src/pretix/plugins/checkinlists/exporters.py     | 8 ++++++--
 src/pretix/static/pretixcontrol/scss/_forms.scss | 2 +-
 4 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/src/pretix/base/exporters/answers.py b/src/pretix/base/exporters/answers.py
index c957606a07..9bb0e07223 100644
--- a/src/pretix/base/exporters/answers.py
+++ b/src/pretix/base/exporters/answers.py
@@ -25,7 +25,9 @@ class AnswerFilesExporter(BaseExporter):
                  forms.ModelMultipleChoiceField(
                      queryset=self.event.questions.filter(type='F'),
                      label=_('Questions'),
-                     widget=forms.CheckboxSelectMultiple,
+                     widget=forms.CheckboxSelectMultiple(
+                         attrs={'class': 'scrolling-multiple-choice'}
+                     ),
                      required=False
                  )),
             ]
diff --git a/src/pretix/control/forms/item.py b/src/pretix/control/forms/item.py
index a8730a0e4b..8e47c2fbee 100644
--- a/src/pretix/control/forms/item.py
+++ b/src/pretix/control/forms/item.py
@@ -48,7 +48,9 @@ class QuestionForm(I18nModelForm):
             'items'
         ]
         widgets = {
-            'items': forms.CheckboxSelectMultiple,
+            'items': forms.CheckboxSelectMultiple(
+                attrs={'class': 'scrolling-multiple-choice'}
+            ),
         }
 
 
diff --git a/src/pretix/plugins/checkinlists/exporters.py b/src/pretix/plugins/checkinlists/exporters.py
index 51b70a210d..c97b053f04 100644
--- a/src/pretix/plugins/checkinlists/exporters.py
+++ b/src/pretix/plugins/checkinlists/exporters.py
@@ -29,7 +29,9 @@ class CSVCheckinList(BaseCheckinList):
                  forms.ModelMultipleChoiceField(
                      queryset=self.event.items.all(),
                      label=_('Limit to products'),
-                     widget=forms.CheckboxSelectMultiple,
+                     widget=forms.CheckboxSelectMultiple(
+                         attrs={'class': 'scrolling-multiple-choice'}
+                     ),
                      initial=self.event.items.filter(admission=True)
                  )),
                 ('secrets',
@@ -58,7 +60,9 @@ class CSVCheckinList(BaseCheckinList):
                  forms.ModelMultipleChoiceField(
                      queryset=self.event.questions.all(),
                      label=_('Include questions'),
-                     widget=forms.CheckboxSelectMultiple,
+                     widget=forms.CheckboxSelectMultiple(
+                         attrs={'class': 'scrolling-multiple-choice'}
+                     ),
                      required=False
                  )),
             ]
diff --git a/src/pretix/static/pretixcontrol/scss/_forms.scss b/src/pretix/static/pretixcontrol/scss/_forms.scss
index f6eb5185f2..1c0003d537 100644
--- a/src/pretix/static/pretixcontrol/scss/_forms.scss
+++ b/src/pretix/static/pretixcontrol/scss/_forms.scss
@@ -246,7 +246,7 @@ label .optional {
   font-weight: normal;
 }
 
-.scrolling-multiple-choice {
+div.scrolling-multiple-choice {
   height: 150px;
   border: 1px solid $input-border;
   border-radius: $input-border-radius;