Doc: update images/gif's to reflect latest theme for kivy

doc/sources/gettingstarted/examples.rst

@@ -108,7 +108,7 @@ Examples
 .. |wdg_file2| replace:: asyncimage.py
 .. |wdg_desc2| replace:: Usage and Showcase of :class:`AsyncImage <kivy.uix.image.AsyncImage>` Widget.
 .. |wdg_file25| replace:: boxlayout_pos_hint.py
-.. |wdg_desc25| replace:: Usage and Showcase of :class:`BoxLayout <kivy.uix.boxlayout>`
+.. |wdg_desc25| replace:: Showcase of pos_hint under BoxLayout :class:`BoxLayout <kivy.uix.boxlayout>`
 .. |wdg_file3| replace:: bubble_test.py
 .. |wdg_desc3| replace:: Usage and Showcase of :class:`Bubble <kivy.uix.bubble>`  Widget.
 .. |wdg_file4| replace:: customcollide.py
@@ -120,7 +120,11 @@ Examples
 .. |wdg_file7| replace:: keyboardlistener.py
 .. |wdg_desc7| replace:: listen to the keyboard input and spew result to console.
 .. |wdg_file8| replace:: label_mipmap.py
-.. |wdg_desc8| replace:: How to use :class:`Label <kivy.uix.label>` widget with mipmap.
+.. |wdg_desc8| replace:: How to use :class:`Label <kivy.uix.label>` widget with
+.. |wdg_file81| replace:: label_with_markup.py
+.. |wdg_desc81| replace:: Useage of :class:`Label <kivy.uix.label>` widget with markup.
+.. |wdg_file82| replace:: popup_with_kv.py
+.. |wdg_desc82| replace:: Useage of :class:`Popup <kivy.uix.popup>` widget with ``kv`` language
 .. |wdg_file9| replace:: rstexample.py
 .. |wdg_desc9| replace:: Usage and Showcase of :class:`RstDocument <kivy.uix.rst.RstDocument>` Widget.
 .. |wdg_file10| replace:: scatter.py
@@ -207,6 +211,8 @@ Examples
 |            | - |wdg_file6| |- |wdg_desc6|           |
 |            | - |wdg_file7| |- |wdg_desc7|           |
 |            | - |wdg_file8| |- |wdg_desc8|           |
+|            | - |wdg_file81||- |wdg_desc81|          |
+|            | - |wdg_file82||- |wdg_desc82|          |
 |            | - |wdg_file9| |- |wdg_desc9|           |
 |            | - |wdg_file10||- |wdg_desc10|          |
 |            | - |wdg_file11||- |wdg_desc11|          |

examples/demo/showcase/main.py

@@ -16,6 +16,7 @@ from kivy.properties import StringProperty
 from kivy.clock import Clock
 import random
 
+
 class Showcase(FloatLayout):
     pass
 
@@ -60,6 +61,7 @@ class BoxLayoutShowcase(FloatLayout):
         super(BoxLayoutShowcase, self).__init__(**kwargs)
         self.buttons = 0
         self.txt = 'horizontal'
+        self.text_size = self.size
         Clock.schedule_once(self.add_button, 1)
 
     def add_button(self, *l):
@@ -71,7 +73,10 @@ class BoxLayoutShowcase(FloatLayout):
                 self.txt = self.blayout.orientation = 'horizontal'
             else:
                 self.txt = self.blayout.orientation = 'vertical'
-        self.blayout.add_widget(Button(text = self.txt))
+
+        btn = Button(text=self.txt, halign='center', valign='middle')
+        btn.bind(size=btn.setter('text_size'))
+        self.blayout.add_widget(btn)
         Clock.schedule_once(self.add_button, 1)
 
 
@@ -87,9 +92,9 @@ class FloatLayoutShowcase(FloatLayout):
         if self.buttons > 5:
             self.buttons = 0
             self.flayout.clear_widgets()
-        self.flayout.add_widget(Button(text = 'no restrictions\n what so ever',
-            size_hint = (None, None), size = (150, 40),
-            pos_hint = {'x':random.random(), 'y': random.random()}))
+        self.flayout.add_widget(Button(text='no restrictions\n what so ever',
+            size_hint=(None, None), size=(150, 40),
+            pos_hint={'x': random.random(), 'y': random.random()}))
         Clock.schedule_once(self.add_button, 1)
 
 
@@ -106,7 +111,7 @@ class GridLayoutShowcase(FloatLayout):
 
     def add_button(self, *l):
         self.buttons += 1
-        if self.buttons > 20:
+        if self.buttons > 10:
             self.buttons = 0
             self.glayout.clear_widgets()
             if self.txt == "rows = 3":
@@ -117,7 +122,7 @@ class GridLayoutShowcase(FloatLayout):
                 self.glayout.rows = 3
                 self.glayout.cols = 7
                 self.txt = "rows = 3"
-        self.glayout.add_widget(Button(text = self.txt))
+        self.glayout.add_widget(Button(text=self.txt))
         Clock.schedule_once(self.add_button, 1)
 
 
@@ -157,9 +162,11 @@ class StandardWidgets(FloatLayout):
 class ComplexWidgets(FloatLayout):
     pass
 
+
 class TreeViewWidgets(FloatLayout):
     pass
 
+
 class ShowcaseApp(App):
 
     def on_select_node(self, instance, value):