LoweBowe/MuseScore
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fix #86086: enable up/down buttons in parts dialog

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as needed
This commit is contained in:
Joachim Schmitz 2015-11-04 16:13:21 +01:00
parent 74281d4e2b
commit 52e61bcc0d
1 changed files with 8 additions and 1 deletions
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9
mscore/excerptsdialog.cpp
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@ -93,8 +93,11 @@ ExcerptsDialog::ExcerptsDialog(Score* s, QWidget* parent)
connect(partList, SIGNAL(itemClicked(QListWidgetItem*)), SLOT(partClicked(QListWidgetItem*)));
connect(title, SIGNAL(textChanged(const QString&)), SLOT(titleChanged(const QString&)));
if (score->excerpts().size() > 0)
int n = score->excerpts().size();
if (n > 0)
excerptList->setCurrentRow(0);
moveDownButton->setEnabled(n > 1);
moveUpButton->setEnabled(false);
bool flag = excerptList->currentItem() != 0;
editGroup->setEnabled(flag);
deleteButton->setEnabled(flag);
@ -271,6 +274,10 @@ void ExcerptsDialog::excerptChanged(QListWidgetItem* cur, QListWidgetItem*)
title->setEnabled(b);
bool flag = excerptList->currentItem() != 0;
int n = excerptList->count();
int idx = excerptList->currentIndex().row();
moveUpButton->setEnabled(idx > 0);
moveDownButton->setEnabled(idx < (n-1));
editGroup->setEnabled(flag);
deleteButton->setEnabled(flag);
}