AppBar, NavigationRail - Python

client/lib/controls/page.dart

@@ -133,6 +133,7 @@ class PageControl extends StatelessWidget {
             darkTheme: darkTheme,
             themeMode: themeMode,
             home: Scaffold(
+              appBar: null,
               body: Stack(children: [
                 SizedBox.expand(
                     child: Container(

docs/roadmap.md

@@ -19,7 +19,6 @@
     * [x] Tabs
     * [ ] AppBar
     * [ ] NavigationRail
-    * [ ] NavigationBar
   * Basic controls
     * [x] Text
     * [x] Icon
@@ -56,12 +55,19 @@
 * Flet Daemon
   * [x] "assets" directory with static content
 
+* Samples apps
+  * [x] Counter
+  * [x] To-Do
+  * [x] Icon browser
+  * [ ] Chat
+
 * Website
   * [ ] Controls S1 reference
   * [x] Introduction
+  * [ ] Home page
   * [ ] Blog post
   * [ ] Python Guide
-    * [ ] Deployment (+how to change favicon.ico)
+    * Deployment (+how to change favicon.ico)
       * [x] Deployment to Replit
       * [x] Deployment to Fly.io
 
@@ -70,7 +76,8 @@
 * Authentication
 * Controls
   * Navigation
-    * NavigationDrawer  
+    * NavigationDrawer
+    * NavigationBar    
   * Layout
     * Row (responsive)
     * Column (responsive)

sdk/python/flet/__init__.py

@@ -1,4 +1,5 @@
 from flet.alert_dialog import AlertDialog
+from flet.app_bar import AppBar
 from flet.banner import Banner
 from flet.checkbox import Checkbox
 from flet.circle_avatar import CircleAvatar
@@ -17,6 +18,7 @@
 from flet.icon_button import IconButton
 from flet.image import Image
 from flet.list_view import ListView
+from flet.navigation_rail import NavigationRail, NavigationRailDestination
 from flet.outlined_button import OutlinedButton
 from flet.page import Page
 from flet.popup_menu_button import PopupMenuButton, PopupMenuItem

sdk/python/flet/app_bar.py

@@ -0,0 +1,133 @@
+import json
+from typing import Literal, Optional, Union
+
+from beartype import beartype
+from beartype.typing import List
+
+from flet import padding
+from flet.constrained_control import ConstrainedControl
+from flet.control import Control, OptionalNumber, PaddingValue
+from flet.embed_json_encoder import EmbedJsonEncoder
+from flet.ref import Ref
+
+
+class AppBar(Control):
+    def __init__(
+        self,
+        ref: Ref = None,
+        leading: Control = None,
+        leading_width: OptionalNumber = None,
+        title: Control = None,
+        center_title: bool = None,
+        toolbar_height: OptionalNumber = None,
+        color: str = None,
+        bgcolor: str = None,
+        actions: List[Control] = None,
+    ):
+        Control.__init__(self, ref=ref)
+
+        self.__leading: Control = None
+        self.__title: Control = None
+        self.__actions: List[Control] = []
+
+        self.leading = leading
+        self.leading_width = leading_width
+        self.title = title
+        self.center_title = center_title
+        self.toolbar_height = toolbar_height
+        self.color = color
+        self.bgcolor = bgcolor
+        self.actions = actions
+
+    def _get_control_name(self):
+        return "appbar"
+
+    def _get_children(self):
+        children = []
+        if self.__leading:
+            self.__leading._set_attr_internal("n", "leading")
+            children.append(self.__leading)
+        if self.__title:
+            self.__title._set_attr_internal("n", "title")
+            children.append(self.__title)
+        for action in self.__actions:
+            action._set_attr_internal("n", "action")
+            children.append(action)
+        return children
+
+    # leading
+    @property
+    def leading(self):
+        return self.__leading
+
+    @leading.setter
+    @beartype
+    def leading(self, value: Optional[Control]):
+        self.__leading = value
+
+    # leading_width
+    @property
+    def leading_width(self):
+        return self._get_attr("leadingWidth")
+
+    @leading_width.setter
+    @beartype
+    def leading_width(self, value: OptionalNumber):
+        self._set_attr("leadingWidth", value)
+
+    # title
+    @property
+    def title(self):
+        return self.__title
+
+    @title.setter
+    @beartype
+    def title(self, value: Optional[Control]):
+        self.__title = value
+
+    # center_title
+    @property
+    def center_title(self):
+        return self._get_attr("centerTitle", data_type="bool", def_value=False)
+
+    @center_title.setter
+    @beartype
+    def center_title(self, value: Optional[bool]):
+        self._set_attr("centerTitle", value)
+
+    # toolbar_height
+    @property
+    def toolbar_height(self):
+        return self._get_attr("toolbarHeight")
+
+    @toolbar_height.setter
+    @beartype
+    def toolbar_height(self, value: OptionalNumber):
+        self._set_attr("toolbarHeight", value)
+
+    # color
+    @property
+    def color(self):
+        return self._get_attr("color")
+
+    @color.setter
+    def color(self, value):
+        self._set_attr("color", value)
+
+    # bgcolor
+    @property
+    def bgcolor(self):
+        return self._get_attr("bgcolor")
+
+    @bgcolor.setter
+    def bgcolor(self, value):
+        self._set_attr("bgcolor", value)
+
+    # actions
+    @property
+    def actions(self):
+        return self.__actions
+
+    @actions.setter
+    def actions(self, value):
+        self.__actions = value or []