feature: Add ink color parameter in `TabBar`

[Iaw4tch]

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• I have searched the opened issues and there are no duplicates

Describe the requested feature

Currently, TabBar doesn't support ink_color change.

I can't just replace Button with Container like I did before to get an opportunity to change ink_color because TabBar forces it's children to apply a specific color.

For now it's basic blue ink color.

Suggest a solution

No response

Screenshots

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Additional details

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[ndonkoHenri]

We have TabBar.overlay_color property. Can you try it and let know if it satisfies your needs?

import flet as ft


def main(page: ft.Page):
    page.add(
        ft.Tabs(
            selected_index=0,
            length=3,
            expand=True,
            content=ft.Column(
                expand=True,
                controls=[
                    ft.TabBar(
                        scrollable=False,
                        overlay_color={
                            ft.ControlState.PRESSED: "#ff000055",  # tap / ripple
                            ft.ControlState.HOVERED: "#ff000022",  # mouse hover
                            ft.ControlState.FOCUSED: "#ff000033",  # keyboard focus
                        },
                        indicator_color=ft.Colors.RED,
                        label_color=ft.Colors.RED,
                        unselected_label_color=ft.Colors.GREY_700,
                        tabs=[
                            ft.Tab(label="Home", icon=ft.Icons.HOME),
                            ft.Tab(label="Search", icon=ft.Icons.SEARCH),
                            ft.Tab(label="Settings", icon=ft.Icons.SETTINGS),
                        ],
                    ),
                    ft.TabBarView(
                        expand=True,
                        controls=[
                            ft.Container(
                                content=ft.Text("Home tab", size=24),
                                alignment=ft.Alignment.CENTER,
                            ),
                            ft.Container(
                                content=ft.Text("Search tab", size=24),
                                alignment=ft.Alignment.CENTER,
                            ),
                            ft.Container(
                                content=ft.Text("Settings tab", size=24),
                                alignment=ft.Alignment.CENTER,
                            ),
                        ],
                    ),
                ],
            ),
        )
    )


ft.run(main)