themedwidgets.kv

<ThemedButton@ButtonBehavior+Label>:
    markup: True
    opacity: 1 if self.state == 'normal' else .8

    bg_color: (0,0,0,1)
    #color: app.login_secondary_color

    canvas.before:
        Color:
            rgba: self.bg_color
        RoundedRectangle:
            size: self.size
            pos: self.pos
            radius: 10,

<ThemedMessage@Label>:
    bg_color: (0,0,0,1) #app.login_primary_color[:3] + [.7] if type(app.login_primary_color) != tuple else app.login_primary_color[:3] + tuple([.7])
    #color: app.login_secondary_color
    text_size: self.size
    padding: 15, 0
    halign: "left"
    valign: "center"

    canvas.before:
        Color:
            rgba: self.bg_color if self.bg_color else (0,0,0,1)
        RoundedRectangle:
            size: self.size
            pos: self.pos
            radius: 0,

<ThemedInput@FloatLayout>:
    text: ""
    hint_text: ""
    password: False
    bg_color: (0,0,0,1)#app.login_primary_color
    highlight_color1: (1,0,0,1)#app.login_secondary_color
    highlight_color2: (0,0,1,1)#app.login_tertiary_color

    canvas.before:
        Color:
            rgba: self.bg_color if self.bg_color else (0,0,0,1)
        Rectangle:
            size: self.size
            pos: self.pos

    TextInput:
        text: root.text
        id: the_text_input
        password: root.password
        background_color: root.bg_color
        background_image: ""
        background_normal: ""
        background_active: ""
        multiline: False    
        bottom_color: root.highlight_color1
        size_hint: 1, .7
        pos_hint: {"top": .7, "right": 1}
        write_tab: False 

        canvas.before:
            Color:
                rgba: self.bottom_color if self.bottom_color else (0,0,0,1)
            Rectangle:
                size: (self.size[0], self.size[1]/15.)
                pos: self.pos

        on_focus:
            self.bottom_color = root.highlight_color2 if self.focused else root.highlight_color1
            Animation(animated_center_y=(0.8 if (self.focused or root.text != "") else 0.5)).start(the_label)
        on_text:
            root.text = self.text
    Label:
        id: the_label
        color: root.highlight_color1
        text: "  " + root.hint_text
        size_hint: None, None
        size: self.texture_size
        animated_center_y: .5
        animated_x: .95
        pos_hint: {"center_y": self.animated_center_y, "right": self.animated_x}