fix issue with datatable tooltip

[InesaFitsner]

Description

DataTable column tooltip was shown incorrectly because of Control tooltip. When clicking on Column, "/" symbols were added to tooltip value.

Test Code

# Test code for the review of this PR

import logging

import flet as ft

# logging.basicConfig(level=logging.DEBUG)


def main(page: ft.Page):
    def sort_column(e):
        print(f"{e.column_index}, {e.ascending}")
        print(e.control)
        dt.sort_column_index = e.column_index
        dt.sort_ascending = e.ascending
        dt.update()

    page.add(
        dt := ft.DataTable(
            width=700,
            bgcolor="yellow",
            border=ft.border.all(2, "red"),
            border_radius=10,
            vertical_lines=ft.BorderSide(3, "blue"),
            horizontal_lines=ft.BorderSide(1, "green"),
            sort_column_index=1,
            sort_ascending=False,
            heading_row_color=ft.Colors.BLACK12,
            heading_row_height=100,
            data_row_color={ft.ControlState.HOVERED: "0x30FF0000"},
            show_checkbox_column=True,
            divider_thickness=0,
            column_spacing=200,
            columns=[
                ft.DataColumn(
                    ft.Text("Column 1"),
                    on_sort=sort_column,
                ),
                ft.DataColumn(
                    ft.Text("Column 2"),
                    tooltip="This is a second column",
                    numeric=True,
                    on_sort=sort_column,
                ),
            ],
            rows=[
                ft.DataRow(
                    [ft.DataCell(ft.Text("A")), ft.DataCell(ft.Text("1"))],
                    selected=True,
                    on_select_changed=lambda e: print(f"row select changed: {e.data}"),
                ),
                ft.DataRow([ft.DataCell(ft.Text("B")), ft.DataCell(ft.Text("2"))]),
            ],
        ),
    )


ft.app(main)

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist

• I signed the CLA.
• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• New and existing tests pass locally with my changes
• I have made corresponding changes to the documentation (if applicable)

Screenshots

Additional details

Summary by Sourcery

Bug Fixes:

• Fixed an issue where the DataTable column tooltip was incorrectly displayed due to interference from the Control tooltip, which also caused "/" symbols to be added to the tooltip value when clicking on a column.

[ndonkoHenri]

Can you please test that it still works in other controls: #4049 #4378

[InesaFitsner]

I changed Segment tooltip not to be passed to Control constructor. Tested both SegmentedButton and BarChart - works ok.

[ndonkoHenri]

Tested both SegmentedButton and BarChart - works ok.

Great, thanks!