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diff libgui/src/files-dockwidget.cc @ 15552:bbbb89cc338f

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make a floating widget behave like a normal window (bug #37190) * main-window.cc: save and recover the floating- and visible-state of each dock-widget in write_settings() and read_settings(); change window-flag to window if widget is floating at start-up * documentation-dockwidget.cc/.h, files-dockwidget.cc/.h, history-dockwodget.cc/.h, file-editor.cc/.h, terminal-dockwidget.cc/.h, workspace-view.cc/.h: implement slot for signal topLevelChanged where window-flag is changed from widget into window when widget is floating; change icon of all widgets to octave logo
author Torsten <ttl@justmail.de>
date Sat, 20 Oct 2012 17:43:35 +0200
parents 1e64aff609c3
children c3057d80cf91
line wrap: on
line diff
--- a/libgui/src/files-dockwidget.cc
+++ b/libgui/src/files-dockwidget.cc
@@ -39,6 +39,7 @@
   : QDockWidget (p)
 {
   setObjectName ("FilesDockWidget");
+  setWindowIcon (QIcon(":/actions/icons/logo.png"));
   setWindowTitle (tr ("Current Directory"));
   setWidget (new QWidget (this));
 
@@ -115,6 +116,8 @@
 
   connect (this, SIGNAL (visibilityChanged (bool)),
            this, SLOT (handle_visibility_changed (bool)));
+  // topLevelChanged is emitted when floating property changes (floating = true)
+  connect (this, SIGNAL (topLevelChanged(bool)), this, SLOT(top_level_changed(bool)));
 
   setFocusProxy (_current_directory);
 }
@@ -214,3 +217,14 @@
   emit active_changed (false);
   QDockWidget::closeEvent (e);
 }
+
+// slot for signal that is emitted when floating property changes
+void
+files_dock_widget::top_level_changed (bool floating)
+{
+  if(floating)
+    {
+      setWindowFlags(Qt::Window);  // make a window from the widget when floating
+      show();                      // make it visible again since setWindowFlags hides it
+    }
+}