diff options
author | Berthold Stoeger <bstoeger@mail.tuwien.ac.at> | 2020-11-24 19:57:14 +0100 |
---|---|---|
committer | Dirk Hohndel <dirk@hohndel.org> | 2020-12-12 15:52:40 -0800 |
commit | 369c5b0dc656cbf4da2c8185debc355af4243cc5 (patch) | |
tree | 45d166b0af297a44158e5eae349b903a59026ebc | |
parent | 712e4680cae91ca3ca7291bc7f5124d5a3578a4d (diff) | |
download | subsurface-369c5b0dc656cbf4da2c8185debc355af4243cc5.tar.gz |
desktop: init dive list header actions in constructor
The main window called a function to init the header actions
(i.e. the context menu) of the dive-list. There is no reason why
this shouldn't be done in the constructor of the dive list, since
it only accesses the QSettings, which are available at application
startup. This improves modularity of the code (by a tiny, tiny bit).
Moreover, the initialization function was at the same time the
header-reloading function. That function can now be folded
into the settings-changed function, since that is the only
remaining user.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
-rw-r--r-- | desktop-widgets/divelistview.cpp | 68 | ||||
-rw-r--r-- | desktop-widgets/divelistview.h | 1 | ||||
-rw-r--r-- | desktop-widgets/mainwindow.cpp | 2 |
3 files changed, 30 insertions, 41 deletions
diff --git a/desktop-widgets/divelistview.cpp b/desktop-widgets/divelistview.cpp index 07f7435c0..14973cf0a 100644 --- a/desktop-widgets/divelistview.cpp +++ b/desktop-widgets/divelistview.cpp @@ -61,6 +61,32 @@ DiveListView::DiveListView(QWidget *parent) : QTreeView(parent), for (int i = DiveTripModelBase::NR; i < DiveTripModelBase::COLUMNS; i++) calculateInitialColumnWidth(i); setColumnWidths(); + + QSettings s; + s.beginGroup("DiveListColumnState"); + for (int i = 0; i < model()->columnCount(); i++) { + QString title = QString("%1").arg(model()->headerData(i, Qt::Horizontal).toString()); + QString settingName = QString("showColumn%1").arg(i); + QAction *a = new QAction(title, header()); + bool showHeaderFirstRun = !(i == DiveTripModelBase::MAXCNS || + i == DiveTripModelBase::GAS || + i == DiveTripModelBase::OTU || + i == DiveTripModelBase::TEMPERATURE || + i == DiveTripModelBase::TOTALWEIGHT || + i == DiveTripModelBase::SUIT || + i == DiveTripModelBase::CYLINDER || + i == DiveTripModelBase::SAC || + i == DiveTripModelBase::TAGS); + bool shown = s.value(settingName, showHeaderFirstRun).toBool(); + a->setCheckable(true); + a->setChecked(shown); + a->setProperty("index", i); + a->setProperty("settingName", settingName); + connect(a, SIGNAL(triggered(bool)), this, SLOT(toggleColumnVisibilityByIndex())); + header()->addAction(a); + setColumnHidden(i, !shown); + } + s.endGroup(); } DiveListView::~DiveListView() @@ -353,44 +379,10 @@ void DiveListView::reload() void DiveListView::settingsChanged() { update(); - reloadHeaderActions(); -} - -void DiveListView::reloadHeaderActions() -{ - // Populate the context menu of the headers that will show - // the menu to show / hide columns. - if (!header()->actions().size()) { - QSettings s; - s.beginGroup("DiveListColumnState"); - for (int i = 0; i < model()->columnCount(); i++) { - QString title = QString("%1").arg(model()->headerData(i, Qt::Horizontal).toString()); - QString settingName = QString("showColumn%1").arg(i); - QAction *a = new QAction(title, header()); - bool showHeaderFirstRun = !(i == DiveTripModelBase::MAXCNS || - i == DiveTripModelBase::GAS || - i == DiveTripModelBase::OTU || - i == DiveTripModelBase::TEMPERATURE || - i == DiveTripModelBase::TOTALWEIGHT || - i == DiveTripModelBase::SUIT || - i == DiveTripModelBase::CYLINDER || - i == DiveTripModelBase::SAC || - i == DiveTripModelBase::TAGS); - bool shown = s.value(settingName, showHeaderFirstRun).toBool(); - a->setCheckable(true); - a->setChecked(shown); - a->setProperty("index", i); - a->setProperty("settingName", settingName); - connect(a, SIGNAL(triggered(bool)), this, SLOT(toggleColumnVisibilityByIndex())); - header()->addAction(a); - setColumnHidden(i, !shown); - } - s.endGroup(); - } else { - for (int i = 0; i < model()->columnCount(); i++) { - QString title = QString("%1").arg(model()->headerData(i, Qt::Horizontal).toString()); - header()->actions()[i]->setText(title); - } + + for (int i = 0; i < model()->columnCount(); i++) { + QString title = model()->headerData(i, Qt::Horizontal).toString(); + header()->actions()[i]->setText(title); } } diff --git a/desktop-widgets/divelistview.h b/desktop-widgets/divelistview.h index 990d0446b..1853dab1d 100644 --- a/desktop-widgets/divelistview.h +++ b/desktop-widgets/divelistview.h @@ -34,7 +34,6 @@ signals: public slots: void settingsChanged(); - void reloadHeaderActions(); private slots: void toggleColumnVisibilityByIndex(); diff --git a/desktop-widgets/mainwindow.cpp b/desktop-widgets/mainwindow.cpp index dfe039c51..c4a234b72 100644 --- a/desktop-widgets/mainwindow.cpp +++ b/desktop-widgets/mainwindow.cpp @@ -219,8 +219,6 @@ MainWindow::MainWindow() : QMainWindow(), graphics->setEmptyState(); initialUiSetup(); readSettings(); - diveList->reload(); - diveList->reloadHeaderActions(); diveList->setFocus(); MapWidget::instance()->reload(); diveList->expand(diveList->model()->index(0, 0)); |