fix: fullscreen bug on ubuntu

QtScrcpy/device/ui/videoform.cpp

@@ -92,10 +92,9 @@ void VideoForm::showToolForm(bool show)
 {
     if (!m_toolForm) {
         m_toolForm = new ToolForm(this, ToolForm::AP_OUTSIDE_RIGHT);
-        m_toolForm->move(pos().x() + geometry().width(), pos().y() + 30);
-
         connect(m_toolForm, &ToolForm::screenshot, this, &VideoForm::screenshot);
     }
+    m_toolForm->move(pos().x() + geometry().width(), pos().y() + 30);
     m_toolForm->setVisible(show);
 }
 
@@ -190,7 +189,7 @@ void VideoForm::switchFullScreen()
         //show();
 #endif
         if (m_skin) {
-            updateStyleSheet(height() > width());
+            updateStyleSheet(m_frameSize.height() > m_frameSize.width());
         }
         showToolForm(true);
 #ifdef Q_OS_WIN32

QtScrcpy/dialog.cpp

@@ -103,6 +103,11 @@ void Dialog::initUI()
     // mac need more width
     setFixedWidth(520);
 #endif
+
+#ifdef Q_OS_LINUX
+    // linux need more width
+    setFixedWidth(480);
+#endif
  }
 
 void Dialog::execAdbCmd()