Fun-With-Data-Structures/stack.kv at master · ojas1/Fun-With-Data-Structures · GitHub

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#: import ToggleButton kivy.uix.togglebutton.ToggleButton

<StackElementWidget>:
    val: val
    address: address

    orientation: 'vertical'

    canvas.before:
        Color:
            rgb: 0.3, 0.4, 0.6
        Rectangle:
            size: self.width*8/10, self.height*.1
            pos: self.x+self.width/10, self.y + self.height*.4
    BoxLayout:
        size_hint_y: .4
    Label:
        size_hint_y: .1
        id: address
        color: 0,0,0,1

    Label:
        size_hint_y: .1
        id: val
    BoxLayout:
        size_hint_y: .4

<StackCreationWidget>:

    stack_size: _stack_size

    BoxLayout:
        size_hint_x: .5
        Label:
            canvas.before:
                Color:
                    rgb: 0.4, 0.5, .3
                Rectangle:
                    pos: self.pos
                    size: self.size

            text: 'data type'
        TextInput:
            id: data_type
            font_size: self.height/2
            multiline: False
            write_tab: False

    BoxLayout:
        size_hint_x: .5
        Label:
            canvas.before:
                Color:
                    rgb: 0.4, 0.5, .3
                Rectangle:
                    pos: self.pos
                    size: self.size
            text: 'size'
        TextInput:
            id: _stack_size
            font_size: self.height/2
            multiline: False
            write_tab: False
            on_text_validate:
                self.parent.parent.create_stack(_stack_size.text, data_type.text)

        Button:
            text: 'enter'
            on_press:
                self.parent.parent.create_stack(_stack_size.text, data_type.text)

<StackInsertionWidget>:
    BoxLayout:
        size_hint_x: .3

    BoxLayout:
        size_hint_x: .4
        Label:
            canvas.before:
                Color:
                    rgb: 0.4, 0.5, .3
                Rectangle:
                    pos: self.pos
                    size: self.size

            text: 'data'
        TextInput:
            id: insdata
            font_size: self.height/2
            multiline: False
            write_tab: False
            on_text_validate: self.parent.parent.push(insdata.text)

        Button:
            text: 'push'
            on_press: self.parent.parent.push(insdata.text)
    BoxLayout:
        size_hint_x: .3

<StackDeletionWidget>:

    BoxLayout:
        Button:
            text: 'pop'
            on_press: self.parent.parent.pop()