Also use standard keyboard shortcut for "show/hide hidden files"

Summary:
Use Ctrl+H as another keyboard shortcut to show and hide hidden files, as it is already the standard used in other GTK-based Linux file managers (Nautilus, Nemo, Caja, Thunar, Pantheon Files). This doesn't replace any existing shortcuts, so existing KDE users' muscle memory is retained.

FEATURE: 390527
FIXED-IN: KDE Applications 17.12.3

Test Plan:
- Ctrl+H now shows and hides hidden files
- Alt+. still works to do the same
- F8 still works to do the same
- Toolbar button still changes state appropriately when any of the three shortcuts are used

Reviewers: #dolphin, elvisangelaccio

Reviewed By: elvisangelaccio

Subscribers: emateli, elvisangelaccio

Differential Revision: https://phabricator.kde.org/D10558

diff --git a/src/views/dolphinviewactionhandler.cpp b/src/views/dolphinviewactionhandler.cpp
index 9debd51731e0f43c2c65d15e838dd1d538a2d183..c969abaa0b5f0857dbce0836c12c7a48118364cb 100644 (file)
--- a/src/views/dolphinviewactionhandler.cpp
+++ b/src/views/dolphinviewactionhandler.cpp
@@ -209,7 +209,7 @@ void DolphinViewActionHandler::createActions()
     KToggleAction* showHiddenFiles = m_actionCollection->add<KToggleAction>(QStringLiteral("show_hidden_files"));
     showHiddenFiles->setText(i18nc("@action:inmenu View", "Hidden Files"));
     showHiddenFiles->setToolTip(i18nc("@info", "Visibility of hidden files and folders"));
     KToggleAction* showHiddenFiles = m_actionCollection->add<KToggleAction>(QStringLiteral("show_hidden_files"));
     showHiddenFiles->setText(i18nc("@action:inmenu View", "Hidden Files"));
     showHiddenFiles->setToolTip(i18nc("@info", "Visibility of hidden files and folders"));

-    m_actionCollection->setDefaultShortcuts(showHiddenFiles, {Qt::ALT + Qt::Key_Period, Qt::Key_F8});
+    m_actionCollection->setDefaultShortcuts(showHiddenFiles, {Qt::ALT + Qt::Key_Period, Qt::CTRL + Qt::Key_H, Qt::Key_F8});

     connect(showHiddenFiles, &KToggleAction::triggered, this, &DolphinViewActionHandler::toggleShowHiddenFiles);
 
     QAction* adjustViewProps = m_actionCollection->addAction(QStringLiteral("view_properties"));
     connect(showHiddenFiles, &KToggleAction::triggered, this, &DolphinViewActionHandler::toggleShowHiddenFiles);
 
     QAction* adjustViewProps = m_actionCollection->addAction(QStringLiteral("view_properties"));