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improved button behaviour

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This commit is contained in:
Andreas Preikschat 2010-07-31 13:52:17 +02:00
parent ce16df03d4
commit 23022c095d
1 changed files with 18 additions and 0 deletions
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18
openlp/plugins/songs/forms/songmaintenanceform.py
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@ -113,6 +113,12 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
u'%s %s' % (author.first_name, author.last_name)) u'%s %s' % (author.first_name, author.last_name))
author_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(author.id)) author_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(author.id))
self.AuthorsListWidget.addItem(author_name) self.AuthorsListWidget.addItem(author_name)
if self.AuthorsListWidget.count() == 0:
self.AuthorDeleteButton.setEnabled(False)
self.AuthorEditButton.setEnabled(False)
else:
self.AuthorDeleteButton.setEnabled(True)
self.AuthorEditButton.setEnabled(True)
def resetTopics(self): def resetTopics(self):
""" """
@ -125,6 +131,12 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
topic_name = QtGui.QListWidgetItem(topic.name) topic_name = QtGui.QListWidgetItem(topic.name)
topic_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(topic.id)) topic_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(topic.id))
self.TopicsListWidget.addItem(topic_name) self.TopicsListWidget.addItem(topic_name)
if self.TopicsListWidget.count() == 0:
self.TopicDeleteButton.setEnabled(False)
self.TopicEditButton.setEnabled(False)
else:
self.TopicDeleteButton.setEnabled(True)
self.TopicEditButton.setEnabled(True)
def resetBooks(self): def resetBooks(self):
""" """
@ -137,6 +149,12 @@ class SongMaintenanceForm(QtGui.QDialog, Ui_SongMaintenanceDialog):
book.publisher)) book.publisher))
book_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(book.id)) book_name.setData(QtCore.Qt.UserRole, QtCore.QVariant(book.id))
self.BooksListWidget.addItem(book_name) self.BooksListWidget.addItem(book_name)
if self.BooksListWidget.count() == 0:
self.BookDeleteButton.setEnabled(False)
self.BookEditButton.setEnabled(False)
else:
self.BookDeleteButton.setEnabled(True)
self.BookEditButton.setEnabled(True)
def checkAuthor(self, new_author, edit=False): def checkAuthor(self, new_author, edit=False):
""" """