B4A Library [B4X] [XUI] AS SegmentedTab

Alexander Stolte · Jan 15, 2021

New year, new ASViews

I spend a lot of time in creating views, like this and to create a high quality view cost a lot of time. If you want to support me and further views, then you can do it here by Paypal or with a coffee.

B4j: jXUI,JavaObject
B4a: XUi,JavaObject
B4i: iXUI

NEW PaddingSelectionPanel - Picture Value: 5

NEW ShowSeperators

Custom Tab Width Example

[B4X] AS SegmentedTab - Custom tab width

https://www.b4x.com/android/forum/threads/b4x-xui-as-segmentedtab.126563/ ASSegmentedTab3.mBase.Color = xui.Color_ARGB(255,42, 156, 255) ASSegmentedTab3.SelectionPanel.Color = xui.Color_White ASSegmentedTab3.ItemTextProperties.TextColor = xui.Color_Black...

www.b4x.com

AS_SegmentedTab
Author: Alexander Stolte
Version: 2.00

ASSegmentedTab
- Events:
  - DisabledTabClicked (xTab As ASSegmentedTab_Tab)
  - TabChanged (Index As Int)
- Fields:
  - mBase As B4XView
  - Tag As Object
- Functions:
  - AddTab (Text As String, icon As B4XBitmap) As ASSegmentedTab_Tab
  - AddTab2 (Text As String, icon As B4XBitmap, Value As Object) As ASSegmentedTab_Tab
  - AddTabAdvanced (xTab As ASSegmentedTab_Tab) As ASSegmentedTab_Tab
  - CreateASSegmentedTab_DisabledTabProperties (TextColor As Int, BackgroundColor As Int) As ASSegmentedTab_DisabledTabProperties
  - CreateASSegmentedTab_ItemTextProperties (TextColor As Int, SelectedTextColor As Int, TextFont As B4XFont, TextAlignment_Vertical As String, TextAlignment_Horizontal As String, BackgroundColor As Int) As ASSegmentedTab_ItemTextProperties
  - CreateASSegmentedTab_SeperatorProperties (Color As Int, Width As Float, HeightPercentage As Int, CornerRadius As Float) As ASSegmentedTab_SeperatorProperties
  - CreateASSegmentedTab_Tab (Text As String, Icon As B4XBitmap, Value As Object, Enabled As Boolean, ItemTextProperties As ASSegmentedTab_ItemTextProperties) As ASSegmentedTab_Tab
  - DesignerCreateView (Base As Object, Lbl As Label, Props As Map)
    Base type must be Object
  - DisabledTabProperties As ASSegmentedTab_DisabledTabProperties
  - FontToBitmap (text As String, IsMaterialIcons As Boolean, FontSize As Float, color As Int) As B4XBitmap
    
    FontAwesome To Bitmap
    
    Unlike an older "TextToBitmap" sub that you can find in the forum, this code vertically centers the icon. It can also be used in B4J and B4i (only need to change the font line). Sub Activity_Create(FirstTime As Boolean) 'usage example Activity.AddMenuItem3("Android", "Test"...
    
    www.b4x.com
  - GetTab (Index As Int) As ASSegmentedTab_Tab
    Call RefreshTabs if you change something
  - GetValue (Index As Int) As Object
  - Initialize (Callback As Object, EventName As String)
  - RebuildTabs
    Removes all tabs And adds them again
  - RefreshTabs
  - RemoveTab (Index As Int)
    Removes a tab at the specified index
  - RemoveTab2 (Value As Object)
    Removes a tab with the specified value
  - SelectedIndex (index As Int, Duration As Int)
  - UpdateSeperators
- Properties:
  - AutoDecreaseTextSize As Boolean
    The text size is automatically adjusted to the space, if the text should not fit on one line
    Default: False
  - BackgroundColor As Int
  - BackgroundPanel As B4XView [read only]
    the child panel of mBase
  - Base As B4XView [read only]
  - CornerRadiusBackground As Float [write only]
    changes the CornerRadius of the view
  - CornerRadiusSelectionPanel As Float [write only]
    changes the CornerRadius of the selector
  - HapticFeedback As Boolean
  - ImageHeight As Float [write only]
  - Index As Int
  - Index2 As Int [write only]
    Sets the index without the TabChanged Event
  - ItemTextProperties As ASSegmentedTab_ItemTextProperties [read only]
    change the properties before you add atab, then this settings will be change the on the next added tab
    <code>ASSegmentedTab1.ItemTextProperties.TextFont = xui.CreateDefaultBoldFont(15)</code>
  - PaddingSelectionPanel As Float [write only]
    set a distance from the corners for the selector
  - SelectionColor As Int
  - SelectionPanel As B4XView [read only]
    gets the selection panel - the panel that highlight the selected tab
  - SeperatorProperties As ASSegmentedTab_SeperatorProperties [read only]
  - SeperatorsHeight As Float [read only]
  - ShowSeperators As Boolean [write only]
  - Size As Int [read only]
  - Theme As ASSegmentedTab_Theme [write only]
  - Theme_Dark As ASSegmentedTab_Theme [read only]
  - Theme_Light As ASSegmentedTab_Theme [read only]

Changelog

1.00
- Release
1.01
- BugFix the selected tab is now keeping if the view is resizing
1.02
- Adds getSelectionPanel - gets the selection panel - the panel that highlight a tab on click
  - this is now possible:
- Adds getBackgroundPanel - the child panel of mBase
- TabChanged is now only triggered on a new tab, if you click on the same tab, nothing happens
1.03
- Adds getItemTextProperties - change the properties before you add atab, then this settings will be change the on the next added tab
  - now you can add Material- or FontAwesome-Icons on the Text parameter
1.04 (read more about this update)
- B4A and B4J - Corner Radius Fix
- Add DesignerProperty CornerRadiusBackground - changes the CornerRadius of the view
- Add DesignerProperty CornerRadiusSelectionPanel - changes the CornerRadius of the selector
- Add DesignerProperty PaddingSelectionPanel - set a distance from the corners for the selector
1.05 (read more about this update)
- Add Seperators - displays seperator items between non selected tabs
  - Add Designer Property "ShowSeperators" - default: False
  - Add UpdateSeperators - commit style changes
  - Add get SeperatorProperties - change the properties and call UpdateSeperators
1.06 (read more about this update)
- Performance Improvements
  - Seperators only added if ShowSeperators = True
    - If you set the ShowSeperators = False then the seperators will be removed and vice versa
- Seperators - Add HeightPercentage - default:50% - 50% from the view height
  - ASSegmentedTab1.SeperatorProperties.HeightPercentage = 50
- Seperators - Add CornerRadius - default:0 - set the corner radius of the seperators
  - ASSegmentedTab2.SeperatorProperties.CornerRadius = ASSegmentedTab2.SeperatorProperties.Width/2'round seperators
- Add get SeperatorProperties - gets the seperators height
- B4J and B4I Resize BugFixes
- Add set ImageHeight - sets the image Height/Width
1.07
- BugFix - SelectedIndex the index was not set
- Add set Index - change the index without animation, do the same as SelectedIndex(1,0)
1.08
- BugFix - get Index
1.09
- BugFix - The new index at getIndex was assigned only after the TabChanged event
1.10
- BugFix - SelectedIndex the PaddingSelectionPanel is now observed with
1.11 (read more about this update)
- Add get and set AutoDecreaseTextSize - The text size is automatically adjusted to the space, if the text should not fit on one line
1.12
- Add GetTab - Gets the tab text, icon and the text properties
- Add RefreshTab - If you change something on the tab, then call this
1.13
- Add Designer Porperty TabBackgroundColor
- Add Designer Porperty SelectionColor
- Add Designer Porperty SeperatorColor
- Add Designer Porperty TextColor
1.14
- Designer Properties are now converted into dip
1.15 (read more)
- Add AddTab2
- Add GetValue
- Add Value to Type ASSegmentedTab_Tab
1.16
- Add Designer Property SelectionTextColor
- Add SelectionTextColor to Type ASSegmentedTab_ItemTextProperties
1.17
- BugFix
1.18
- Add get Size - Number of tabs
1.19 (read more)
- Add AddTabAdvanced - Add a tab with the ASSegmentedTab_Tab type
- Add Width to the ASSegmentedTab_Tab type
  - It's a optional tab property
  - If 0, then the width of the tab is calculated automatically
  - Default: 0
1.20
- B4J BugFix
1.21
- AutoDecreaseTextSize BugFix
1.22
- Add set Index2 - Sets the index without the TabChanged Event

2.00 (read more)
- BugFixes and Improvements
- New RemoveTab and RemoveTab2
- New get and set BackgroundColor
- New get and set SelectionColor
- New RebuildTabs - Removes all tabs And adds them again
- New "Enabled" to ASSegmentedTab_Tab type
  - please check if enabled = true is set when using AddTabAdvanced
- New Event DisabledTabClicked - Is triggered when the user clicks on a deactivated tab
- New Designer Property HapticFeedback
  - Default: False
- New Themes - You can now switch to Light or Dark mode
- New set Theme
- New get Theme_Dark
- New get Theme_Light
- New Designer Property ThemeChangeTransition
  - Default: None

Github: github.com/StolteX/AS_SegmentedTab

Have Fun

Alexander Stolte · Nov 2, 2022

Update

1.14
- Designer Properties are now converted into dip

Alexander Stolte · May 11, 2023

Update

1.15
- Add AddTab2
- Add GetValue
- Add Value to Type ASSegmentedTab_Tab

Examples

B4X:

ASSegmentedTab1.AddTab2("Option 1",Null,"Value1")
ASSegmentedTab1.AddTab2("Option 2",Null,"Value2")
ASSegmentedTab1.AddTab2("Option 3",Null,"Value3")

B4X:

ASSegmentedTab1.GetValue(0)

Alexander Stolte · May 19, 2023

Update

1.16
- Add Designer Property SelectionTextColor
- Add SelectionTextColor to Type ASSegmentedTab_ItemTextProperties

B4X:

ASSegmentedTab1.ItemTextProperties.SelectedTextColor = xui.Color_Blue
ASSegmentedTab1.RefreshTabs

Alexander Stolte · May 21, 2023

Update

1.17
- BugFix

Rubsanpe · Jun 3, 2023

Hello CreateASSegmentedTab_ItemTextProperties documentation needs to be updated with the new SelectionTextColor parameter.

Rubén

Alexander Stolte · Jun 3, 2023

Rubsanpe said:
CreateASSegmentedTab_ItemTextProperties documentation needs to be updated with the new SelectionTextColor parameter.

is attached

Rubsanpe · Jun 3, 2023

Thank you. I was talking about the first post documentation. SelectionTextColor parameter is not present.

Rubén

Alexander Stolte · Jul 25, 2023

Update

1.18
- Add get Size - Number of tabs

Alexander Stolte · Oct 29, 2023

Update

1.19
- Add AddTabAdvanced - Add a tab with the ASSegmentedTab_Tab type
- Add Width to the ASSegmentedTab_Tab type
  - It's a optional tab property
  - If 0, then the width of the tab is calculated automatically
  - Default: 0

B4X:

    Dim Tab1 As ASSegmentedTab_Tab
    Tab1.Initialize
    Tab1.Icon = ASSegmentedTab3.FontToBitmap(Chr(0xE068),True,15,xui.Color_White)
    Tab1.Width = 40dip
    ASSegmentedTab3.AddTabAdvanced(Tab1)

    ASSegmentedTab3.AddTab("Inizio",Null)
    ASSegmentedTab3.AddTab("Fine Prova",Null)

Alexander Stolte · Jan 9, 2024

Update

1.20
- B4J BugFix

Alexander Stolte · Aug 6, 2024

Update

1.21
- AutoDecreaseTextSize BugFix

Alexander Stolte · Oct 10, 2024

Update

1.22
- Add set Index2 - Sets the index without the TabChanged Event

Alexander Stolte · Mar 18, 2025

Update

2.00
- BugFixes and Improvements
- New RemoveTab and RemoveTab2
- New get and set BackgroundColor
- New get and set SelectionColor
- New RebuildTabs - Removes all tabs And adds them again
- New "Enabled" to ASSegmentedTab_Tab type
  - please check if enabled = true is set when using AddTabAdvanced
- New Event DisabledTabClicked - Is triggered when the user clicks on a deactivated tab
- New Designer Property HapticFeedback
  - Default: False
- New Themes - You can now switch to Light or Dark mode
- New set Theme
- New get Theme_Dark
- New get Theme_Light
- New Designer Property ThemeChangeTransition
  - Default: None

The long-awaited V2 is finally here and offers some modernizations and long overdue functions.

Theme
Simply switch between Dark and Light mode

B4X:

ASSegmentedTab1.Theme = ASSegmentedTab1.Theme_Light

B4X:

ASSegmentedTab1.Theme = ASSegmentedTab1.Theme_Dark

Deactivate tabs
You can now deactivate individual tabs, which can no longer be tapped by the user.
When the user clicks on a disabled tab, the new DisabledTabClicked event is triggered and you can react to it if you want.

B4X:

ASSegmentedTab1.AddTab("Test",Null).Enabled = False

or

B4X:

ASSegmentedTab1.GetTab(0).Enabled = False
ASSegmentedTab1.RefreshTabs

Remove tabs
Remove tabs at runtime

B4X:

ASSegmentedTab1.RemoveTab(1) 'Remove via Index
ASSegmentedTab1.RemoveTab2("ValueTest") 'Remove via Value

B4A Library [B4X] [XUI] AS SegmentedTab

[B4X] AS SegmentedTab - Custom tab width

FontAwesome To Bitmap

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