MDFloatingActionButtonSpeedDial

 

CREATING A FLOATING ACTION BUTTON SPEED DIAL USING KIVYMD  

Link Of Video On You Tube - https://youtu.be/z8y6_c55F20

Following are the steps that are required to create Flat Button :

  

1. Creating the App by importing the MDApp class of kivymd module.

2. Creating the Screen by using MDScreen class of kivymd module.

3. Creating a button using MDFloatingActionButtonSpeedDial class of kivymd module. 

First Create a Python file (extension .py) then, create a kivy file (.kv extension) name of kivy file should be same as app name.

App name is the name of the class that consist of build function and created by inheriting the MDApp class

Following is the list of attributes used in this program :-

Attributes of MDScreen class

1. md_bg_color - To change the background color 

2. radius - to change the corner radius of screen

Attributes of MDFloatingActionButtonSpeedDial class

1.  data - Text data of button in dictionary type. In data the key is the name of the icon and value is the text to be printed in front of the icon

Example :- data : {"language-python":"python"} 

    In this Example language-python is icon name and python is the text.

2.  rotation_root_button -  used to rotate the root button (Takes True or False)

3. hint_animation_text - used to open the text when the cursor goes upon it (Takes True or False)

4. label_text_color -  to change the text color of hint text (Takes values in list format)

5. bg_hint_color : - To change the background color of hint text (Takes values in list format).

6. bg_color_stack_button -  To change thhe background color of stack button(Takes values in list format). 

7. bg_color_root_button - To change the background color of root button (Takes values in list format).

8. color_icon_stack_button - To change the color of icon of stack button (Takes values in list format).

9. color_icon_root_buton - To change the color icon of root button (Takes values in list format).

10. callback -  to call a function when the button is pressed.

11. on_open - to call a function when the button is open

12. on_close -  To call a funtion when the button is close

Following is the code of this program :-

1. Code of Python program (Save it by .py extension)

from kivymd.app import MDApp

class Myapp(MDApp):

    def build(self):

        return

    def call(self, obj):

        print("Stack button is pressed") 

    def open(self):

        print("Button is open")

    def close(self):

        print("Button is closed")

Myapp().run()

2. Code of Kivy program (Save it by name Myapp.kv)

MDScreen :

    MDFloatingActionButtonSpeedDial :

        data : {"language-python":"python","language-cpp":"C++","language-php":"PHP"}

        rotation_root_button : True 

        hint_animation : True

        label_text_color : [1,0,0,1]

        bg_hint_color : [0,1,0,1]

        bg_color_stack_button : [0,1,0,1]

        bg_color_root_button : [0,1,0,1]

        color_icon_root_button : [0,0,1,1]

        color_icon_stack_button : [0,0,1,1]

        callback : app.call

        on_open : app.open()

        on_close : app.close()

 Image of button