Fixed *.remove() methods for GTK, so they are continuously executed on

the GTK thread.

src/dorkbox/systemTray/ui/gtk/GtkMenu.java

@@ -252,7 +252,7 @@ class GtkMenu extends GtkBaseMenuItem implements MenuPeer {
         // is overridden by system tray
         setLegitImage(menuItem.getImage() != null);
 
-        GtkEventDispatch.dispatch(new Runnable() {
+        Runnable runnable = new Runnable() {
             @Override
             public
             void run() {
@@ -273,7 +273,14 @@ class GtkMenu extends GtkBaseMenuItem implements MenuPeer {
 
                 Gtk2.gtk_widget_show_all(_native);
             }
-        });
+        };
+
+        if (GtkEventDispatch.isDispatch.get()) {
+            runnable.run();
+        }
+        else {
+            GtkEventDispatch.dispatch(runnable);
+        }
     }
 
     // is overridden in tray impl
@@ -378,7 +385,7 @@ class GtkMenu extends GtkBaseMenuItem implements MenuPeer {
     @Override
     public
     void remove() {
-        GtkEventDispatch.dispatch(new Runnable() {
+        Runnable runnable = new Runnable() {
             @Override
             public
             void run() {
@@ -401,6 +408,13 @@ class GtkMenu extends GtkBaseMenuItem implements MenuPeer {
                     parent.createMenu();  // must be on EDT
                 }
             }
-        });
+        };
+
+        if (GtkEventDispatch.isDispatch.get()) {
+            runnable.run();
+        }
+        else {
+            GtkEventDispatch.dispatch(runnable);
+        }
     }
 }

src/dorkbox/systemTray/ui/gtk/GtkMenuItem.java

@@ -185,7 +185,7 @@ class GtkMenuItem extends GtkBaseMenuItem implements MenuItemPeer, GCallback {
     @Override
     public
     void remove() {
-        GtkEventDispatch.dispatch(new Runnable() {
+        Runnable runnable = new Runnable() {
             @Override
             public
             void run() {
@@ -201,6 +201,13 @@ class GtkMenuItem extends GtkBaseMenuItem implements MenuItemPeer, GCallback {
 
                 parent.remove(GtkMenuItem.this);
             }
-        });
+        };
+
+        if (GtkEventDispatch.isDispatch.get()) {
+            runnable.run();
+        }
+        else {
+            GtkEventDispatch.dispatch(runnable);
+        }
     }
 }

src/dorkbox/systemTray/ui/gtk/GtkMenuItemCheckbox.java

@@ -291,7 +291,7 @@ class GtkMenuItemCheckbox extends GtkBaseMenuItem implements CheckboxPeer, GCall
     @Override
     public
     void remove() {
-        GtkEventDispatch.dispatch(new Runnable() {
+        Runnable runnable = new Runnable() {
             @Override
             public
             void run() {
@@ -306,6 +306,13 @@ class GtkMenuItemCheckbox extends GtkBaseMenuItem implements CheckboxPeer, GCall
 
                 parent.remove(GtkMenuItemCheckbox.this);
             }
-        });
+        };
+
+        if (GtkEventDispatch.isDispatch.get()) {
+            runnable.run();
+        }
+        else {
+            GtkEventDispatch.dispatch(runnable);
+        }
     }
 }

src/dorkbox/systemTray/ui/gtk/GtkMenuItemSeparator.java

@@ -37,7 +37,7 @@ class GtkMenuItemSeparator extends GtkBaseMenuItem implements EntryPeer {
     @Override
     public
     void remove() {
-        GtkEventDispatch.dispatch(new Runnable() {
+        Runnable runnable = new Runnable() {
             @Override
             public
             void run() {
@@ -45,7 +45,14 @@ class GtkMenuItemSeparator extends GtkBaseMenuItem implements EntryPeer {
 
                 parent.remove(GtkMenuItemSeparator.this);
             }
-        });
+        };
+
+        if (GtkEventDispatch.isDispatch.get()) {
+            runnable.run();
+        }
+        else {
+            GtkEventDispatch.dispatch(runnable);
+        }
     }
 
     @Override

src/dorkbox/systemTray/ui/gtk/GtkMenuItemStatus.java

@@ -61,7 +61,7 @@ class GtkMenuItemStatus extends GtkBaseMenuItem implements StatusPeer {
     @Override
     public
     void remove() {
-        GtkEventDispatch.dispatch(new Runnable() {
+        Runnable runnable = new Runnable() {
             @Override
             public
             void run() {
@@ -71,6 +71,13 @@ class GtkMenuItemStatus extends GtkBaseMenuItem implements StatusPeer {
 
                 parent.remove(GtkMenuItemStatus.this);
             }
-        });
+        };
+
+        if (GtkEventDispatch.isDispatch.get()) {
+            runnable.run();
+        }
+        else {
+            GtkEventDispatch.dispatch(runnable);
+        }
     }
 }