Update to use cosmic::theme::Theme

examples/editor-libcosmic/src/main.rs

@@ -1,15 +1,14 @@
 // SPDX-License-Identifier: MIT OR Apache-2.0
 
 use cosmic::{
+    Element,
     iced::{
         self,
         Color,
         Alignment,
         Application,
         Command,
-        Element,
         Length,
-        Theme,
         widget::{
             column,
             horizontal_space,
@@ -18,6 +17,7 @@ use cosmic::{
         },
     },
     settings,
+    theme::Theme,
     widget::{
         button,
         toggler,

examples/editor-libcosmic/src/text.rs

@@ -1,11 +1,14 @@
 // SPDX-License-Identifier: MIT OR Apache-2.0
 
-use cosmic::iced_native::{
-    {Color, Element, Length, Point, Rectangle, Size, Theme},
-    image,
-    layout::{self, Layout},
-    renderer,
-    widget::{self, tree, Widget},
+use cosmic::{
+    iced_native::{
+        {Color, Element, Length, Point, Rectangle, Size},
+        image,
+        layout::{self, Layout},
+        renderer,
+        widget::{self, tree, Widget},
+    },
+    theme::Theme,
 };
 use cosmic_text::{
     Attrs,

examples/editor-libcosmic/src/text_box.rs

@@ -1,15 +1,18 @@
 // SPDX-License-Identifier: MIT OR Apache-2.0
 
-use cosmic::iced_native::{
-    {Color, Element, Length, Point, Rectangle, Shell, Size, Theme},
-    clipboard::Clipboard,
-    event::{Event, Status},
-    image,
-    keyboard::{Event as KeyEvent, KeyCode},
-    layout::{self, Layout},
-    mouse::{self, Button, Event as MouseEvent, ScrollDelta},
-    renderer,
-    widget::{self, tree, Widget},
+use cosmic::{
+    iced_native::{
+        {Color, Element, Length, Point, Rectangle, Shell, Size},
+        clipboard::Clipboard,
+        event::{Event, Status},
+        image,
+        keyboard::{Event as KeyEvent, KeyCode},
+        layout::{self, Layout},
+        mouse::{self, Button, Event as MouseEvent, ScrollDelta},
+        renderer,
+        widget::{self, tree, Widget},
+    },
+    theme::Theme,
 };
 use cosmic_text::{
     Action,