Add action for focusing Terminal Panel

Summary:
Add an action for focusing and de-focusing the Terminal Panel.

FEATURE: 185096
FIXED-IN 20.04.0

Test Plan:
- Hit {key Ctrl Shift F4} or click {nav Tools > Focus Terminal Panel} or {nav Control > Tools > Focus Terminal Panel}
- If the Terminal Panel was closed, it opens and gains focus
- If the Terminal Panel was open but unfocused, it gains focus
- If the Terminal Panel was open and focused, focus returns to the view

{F6630289, size=full}

Reviewers: #dolphin, elvisangelaccio, rominf

Reviewed By: #dolphin, elvisangelaccio, rominf

Subscribers: kfm-devel, elvisangelaccio, rkflx, ngraham, #dolphin

Tags: #dolphin

Differential Revision: https://phabricator.kde.org/D10959

1 files changed, 6 insertions, 0 deletions

diff --git a/src/panels/terminal/terminalpanel.cpp b/src/panels/terminal/terminalpanel.cpp
index 86974d200..861afebee 100644
--- a/src/panels/terminal/terminalpanel.cpp
+++ b/src/panels/terminal/terminalpanel.cpp
@@ -147,6 +147,7 @@ void TerminalPanel::showEvent(QShowEvent* event)
         if (m_konsolePart) {
             connect(m_konsolePart, &KParts::ReadOnlyPart::destroyed, this, &TerminalPanel::terminalExited);
             m_terminalWidget = m_konsolePart->widget();
+            setFocusProxy(m_terminalWidget);
             m_layout->addWidget(m_terminalWidget);
             if (m_konsolePartMissingMessage) {
                 m_layout->removeWidget(m_konsolePartMissingMessage);
@@ -263,3 +264,8 @@ void TerminalPanel::slotKonsolePartCurrentDirectoryChanged(const QString& dir)
     const QUrl url(QUrl::fromLocalFile(dir));
     emit changeUrl(url);
 }
+
+bool TerminalPanel::terminalHasFocus() const
+{
+    return m_terminalWidget->hasFocus();
+}