make <space> toggle the expanded/collapsed state of tree nodes. i miss my mouse.

svn path=/trunk/mono-tools/; revision=121274

3 files changed, 30 insertions, 1 deletions

diff --git a/gui-compare/MainWindow.cs b/gui-compare/MainWindow.cs
index 0acd0168..7bdc3f5f 100644
--- a/gui-compare/MainWindow.cs
+++ b/gui-compare/MainWindow.cs
@@ -555,4 +555,18 @@ public partial class MainWindow: Gtk.Window
 				
 		cc.Destroy ();
 	}
+
+	protected virtual void OnToggleRowExpansion (object sender, System.EventArgs e)
+	{
+		Gtk.TreeIter iter;
+		if (tree.Selection.GetSelected (out iter)) {			
+			Gtk.TreePath path = tree.Model.GetPath(iter);
+			if (path != null) {
+				if (tree.GetRowExpanded (path))
+					tree.CollapseRow (path);
+				else
+					tree.ExpandRow (path, false);
+			}
+		}
+	}
 }
diff --git a/gui-compare/gtk-gui/MainWindow.cs b/gui-compare/gtk-gui/MainWindow.cs
index 7584ec99..48efaba4 100644
--- a/gui-compare/gtk-gui/MainWindow.cs
+++ b/gui-compare/gtk-gui/MainWindow.cs
@@ -42,6 +42,8 @@ public partial class MainWindow {
     
     private Gtk.ToggleAction ShowNotImplemented;
     
+    private Gtk.Action ToggleRowExpansionAction;
+    
     private Gtk.VBox vbox1;
     
     private Gtk.MenuBar menubar1;
@@ -120,6 +122,9 @@ public partial class MainWindow {
         this.ShowNotImplemented.Active = true;
         this.ShowNotImplemented.ShortLabel = Mono.Unix.Catalog.GetString("Show NotImplemented");
         w2.Add(this.ShowNotImplemented, null);
+        this.ToggleRowExpansionAction = new Gtk.Action("ToggleRowExpansionAction", Mono.Unix.Catalog.GetString("Toggle Row Expansion"), null, null);
+        this.ToggleRowExpansionAction.ShortLabel = Mono.Unix.Catalog.GetString("Toggle Row Expansion");
+        w2.Add(this.ToggleRowExpansionAction, "<Mod2>space");
         w1.InsertActionGroup(w2, 0);
         this.AddAccelGroup(w1.AccelGroup);
         this.Name = "MainWindow";
@@ -130,7 +135,7 @@ public partial class MainWindow {
         this.vbox1.Name = "vbox1";
         this.vbox1.Spacing = 6;
         // Container child vbox1.Gtk.Box+BoxChild
-        w1.AddUiFromString("<ui><menubar name='menubar1'><menu action='File'><menu action='RecentComparisons'/><separator/><menuitem action='Refresh'/><separator/><menuitem action='quit'/></menu><menu action='Compare'><menuitem action='Custom'/></menu><menu action='View'><menuitem action='ShowErrors'/><menuitem action='ShowMissing'/><menuitem action='ShowNotImplemented'/><menuitem action='ShowExtra'/><menuitem action='ShowTodo'/><menuitem action='ShowPresent'/></menu></menubar></ui>");
+        w1.AddUiFromString("<ui><menubar name='menubar1'><menu action='File'><menu action='RecentComparisons'/><separator/><menuitem action='Refresh'/><separator/><menuitem action='quit'/></menu><menu action='Compare'><menuitem action='Custom'/></menu><menu action='View'><menuitem action='ShowErrors'/><menuitem action='ShowMissing'/><menuitem action='ShowNotImplemented'/><menuitem action='ShowExtra'/><menuitem action='ShowTodo'/><menuitem action='ShowPresent'/><separator/><menuitem action='ToggleRowExpansionAction'/></menu></menubar></ui>");
         this.menubar1 = ((Gtk.MenuBar)(w1.GetWidget("/menubar1")));
         this.menubar1.Name = "menubar1";
         this.vbox1.Add(this.menubar1);
@@ -227,5 +232,6 @@ public partial class MainWindow {
         this.Refresh.Activated += new System.EventHandler(this.OnRefreshActivated);
         this.ShowTodo.Toggled += new System.EventHandler(this.OnShowTodoToggled);
         this.ShowNotImplemented.Toggled += new System.EventHandler(this.OnShowNotImplementedToggled);
+        this.ToggleRowExpansionAction.Activated += new System.EventHandler(this.OnToggleRowExpansion);
     }
 }
diff --git a/gui-compare/gtk-gui/gui.stetic b/gui-compare/gtk-gui/gui.stetic
index bc267f2c..31cab4c3 100644
--- a/gui-compare/gtk-gui/gui.stetic
+++ b/gui-compare/gtk-gui/gui.stetic
@@ -108,6 +108,13 @@
         <property name="Active">True</property>
         <signal name="Toggled" handler="OnShowNotImplementedToggled" />
       </action>
+      <action id="ToggleRowExpansionAction">
+        <property name="Type">Action</property>
+        <property name="Accelerator">&lt;Mod2&gt;space</property>
+        <property name="Label" translatable="yes">Toggle Row Expansion</property>
+        <property name="ShortLabel" translatable="yes">Toggle Row Expansion</property>
+        <signal name="Activated" handler="OnToggleRowExpansion" />
+      </action>
     </action-group>
     <property name="MemberName" />
     <property name="Title" translatable="yes">MainWindow</property>
@@ -138,6 +145,8 @@
                 <node type="Menuitem" action="ShowExtra" />
                 <node type="Menuitem" action="ShowTodo" />
                 <node type="Menuitem" action="ShowPresent" />
+                <node type="Separator" />
+                <node type="Menuitem" action="ToggleRowExpansionAction" />
               </node>
             </node>
           </widget>