[education/kstars] kstars/indi: Add full screen support for Streaming window

Git commit 5239563d05027acbd73766a4bee30b187d703dbd by Jasem Mutlaq.
Committed on 14/08/2026 at 16:27.
Pushed by mutlaqja into branch 'master'.

Add full screen support for Streaming window

M  +33   -2    kstars/indi/streamform.ui
M  +40   -0    kstars/indi/streamwg.cpp
M  +5    -0    kstars/indi/streamwg.h

https://invent.kde.org/education/kstars/-/commit/5239563d05027acbd73766a4bee30b187d703dbd

diff --git a/kstars/indi/streamform.ui b/kstars/indi/streamform.ui
index e826a96cfb..a14e93df94 100644
--- a/kstars/indi/streamform.ui
+++ b/kstars/indi/streamform.ui
@@ -36,7 +36,8 @@
     <number>3</number>
    </property>
    <item>
-    <layout class="QHBoxLayout" name="horizontalLayout">
+    <widget class="QWidget" name="toolbarWidget" native="true">
+     <layout class="QHBoxLayout" name="horizontalLayout">
      <property name="spacing">
       <number>3</number>
      </property>
@@ -422,7 +423,36 @@
        </property>
       </widget>
      </item>
-    </layout>
+     <item>
+      <widget class="QPushButton" name="fullScreenB">
+       <property name="minimumSize">
+        <size>
+         <width>32</width>
+         <height>32</height>
+        </size>
+       </property>
+       <property name="maximumSize">
+        <size>
+         <width>64</width>
+         <height>64</height>
+        </size>
+       </property>
+       <property name="toolTip">
+        <string>Toggle Full Screen</string>
+       </property>
+       <property name="text">
+        <string/>
+       </property>
+       <property name="iconSize">
+        <size>
+         <width>32</width>
+         <height>32</height>
+        </size>
+       </property>
+      </widget>
+     </item>
+     </layout>
+    </widget>
    </item>
    <item>
     <widget class="VideoWG" name="videoFrame">
@@ -468,6 +498,7 @@
   <tabstop>NSSlider</tabstop>
   <tabstop>targetFrameDurationSpin</tabstop>
   <tabstop>changeFPSB</tabstop>
+  <tabstop>fullScreenB</tabstop>
  </tabstops>
  <resources/>
  <connections/>
diff --git a/kstars/indi/streamwg.cpp b/kstars/indi/streamwg.cpp
index b6819377ea..de1e34e8b9 100644
--- a/kstars/indi/streamwg.cpp
+++ b/kstars/indi/streamwg.cpp
@@ -223,6 +223,11 @@ StreamWG::StreamWG(ISD::Camera *ccd) : QDialog(KStars::Instance())
         m_DebayerActive = !m_DebayerActive;
     });
     syncDebayerParameters();
+
+    fullScreenIcon = QIcon::fromTheme("view-fullscreen");
+    restoreScreenIcon = QIcon::fromTheme("view-restore");
+    fullScreenB->setIcon(fullScreenIcon);
+    connect(fullScreenB, &QPushButton::clicked, this, &StreamWG::toggleFullScreen);
 }
 
 void StreamWG::syncDebayerParameters()
@@ -347,6 +352,9 @@ void StreamWG::closeEvent(QCloseEvent * ev)
 {
     processStream = false;
 
+    if (m_FullScreen)
+        toggleFullScreen();
+
     Options::setStreamWindowWidth(width());
     Options::setStreamWindowHeight(height());
 
@@ -355,6 +363,38 @@ void StreamWG::closeEvent(QCloseEvent * ev)
     Q_EMIT hidden();
 }
 
+void StreamWG::keyPressEvent(QKeyEvent *ev)
+{
+    if (ev->key() == Qt::Key_F11 || (m_FullScreen && ev->key() == Qt::Key_Escape))
+    {
+        toggleFullScreen();
+        ev->accept();
+        return;
+    }
+
+    QDialog::keyPressEvent(ev);
+}
+
+void StreamWG::toggleFullScreen()
+{
+    m_FullScreen = !m_FullScreen;
+
+    toolbarWidget->setVisible(!m_FullScreen);
+
+    if (m_FullScreen)
+    {
+        fullScreenB->setIcon(restoreScreenIcon);
+        fullScreenB->setToolTip(i18n("Exit Full Screen"));
+        showFullScreen();
+    }
+    else
+    {
+        fullScreenB->setIcon(fullScreenIcon);
+        fullScreenB->setToolTip(i18n("Toggle Full Screen"));
+        showNormal();
+    }
+}
+
 void StreamWG::setColorFrame(bool color)
 {
     colorFrame = color;
diff --git a/kstars/indi/streamwg.h b/kstars/indi/streamwg.h
index 5415c71a54..d78be6ca16 100644
--- a/kstars/indi/streamwg.h
+++ b/kstars/indi/streamwg.h
@@ -16,6 +16,7 @@
 #include <QColor>
 #include <QIcon>
 #include <QImage>
+#include <QKeyEvent>
 #include <QPaintEvent>
 #include <QPixmap>
 #include <QResizeEvent>
@@ -69,6 +70,7 @@ class StreamWG : public QDialog, public Ui::streamForm
     protected:
         void closeEvent(QCloseEvent *ev) override;
         void showEvent(QShowEvent *ev) override;
+        void keyPressEvent(QKeyEvent *ev) override;
         QSize sizeHint() const override;
 
     public Q_SLOTS:
@@ -76,6 +78,7 @@ class StreamWG : public QDialog, public Ui::streamForm
         void updateRecordStatus(bool enabled);
         void resetFrame();
         void syncDebayerParameters();
+        void toggleFullScreen();
 
     protected Q_SLOTS:
         void setStreamingFrame(QRect newFrame);
@@ -94,6 +97,8 @@ class StreamWG : public QDialog, public Ui::streamForm
         bool colorFrame, isRecording;
         bool showOverlay = false;
         QIcon recordIcon, stopIcon;
+        QIcon fullScreenIcon, restoreScreenIcon;
+        bool m_FullScreen {false};
         ISD::Camera *m_Camera {nullptr};
 
         // Debayer