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Save and restore playlist scrollbar position when switching between playlists

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This commit is contained in:
Jonas Kvinge
2020-08-09 14:00:56 +02:00
parent 16a753bd95
commit 15ddf6ff20
4 changed files with 16 additions and 6 deletions
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6
src/playlist/playlistcontainer.cpp
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@@ -25,6 +25,7 @@
#include <QWidget>
#include <QItemSelectionModel>
#include <QSortFilterProxyModel>
#include <QScrollBar>
#include <QAction>
#include <QList>
#include <QVariant>
@@ -160,7 +161,7 @@ void PlaylistContainer::SetManager(PlaylistManager *manager) {
connect(ui_->tab_bar, SIGNAL(PlaylistOrderChanged(QList<int>)), manager, SLOT(ChangePlaylistOrder(QList<int>)));
connect(manager, SIGNAL(CurrentChanged(Playlist*)), SLOT(SetViewModel(Playlist*)));
connect(manager, SIGNAL(CurrentChanged(Playlist*, int)), SLOT(SetViewModel(Playlist*, int)));
connect(manager, SIGNAL(PlaylistAdded(int, QString, bool)), SLOT(PlaylistAdded(int, QString, bool)));
connect(manager, SIGNAL(PlaylistManagerInitialized()), SLOT(Started()));
connect(manager, SIGNAL(PlaylistClosed(int)), SLOT(PlaylistClosed(int)));
@@ -168,7 +169,7 @@ void PlaylistContainer::SetManager(PlaylistManager *manager) {
}
void PlaylistContainer::SetViewModel(Playlist *playlist) {
void PlaylistContainer::SetViewModel(Playlist *playlist, const int scroll_position) {
if (view()->selectionModel()) {
disconnect(view()->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), this, SLOT(SelectionChanged()));
@@ -191,6 +192,7 @@ void PlaylistContainer::SetViewModel(Playlist *playlist) {
view()->setModel(playlist->proxy());
view()->SetPlaylist(playlist);
view()->selectionModel()->select(manager_->current_selection(), QItemSelectionModel::ClearAndSelect);
if (scroll_position != 0) view()->verticalScrollBar()->setValue(scroll_position);
playlist->IgnoreSorting(false);
connect(view()->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)), this, SLOT(SelectionChanged()));