Android Question How to format B4XPlusMinus

Ishmael

Ishmael

Member
Please I need help formating the B4XplusMinus like the attached image
 

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  • IMG-20250326-WA0001.jpg
    IMG-20250326-WA0001.jpg
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Solution
Alexander Stolte
That's what I meant, from then on it's easier to use 2 labels and a label in the middle.

B4X: 
Private Sub Button1_Click
    
    B4XPlusMinus1.lblMinus.Height = B4XPlusMinus1.lblMinus.Width
    B4XPlusMinus1.lblPlus.Height = B4XPlusMinus1.lblMinus.Width
    
    B4XPlusMinus1.lblMinus.Top = B4XPlusMinus1.mBase.Height/2 - B4XPlusMinus1.lblMinus.Height/2
    B4XPlusMinus1.lblPlus.Top = B4XPlusMinus1.mBase.Height/2 - B4XPlusMinus1.lblPlus.Height/2
    
    B4XPlusMinus1.lblMinus.TextSize = 25
    B4XPlusMinus1.lblPlus.TextSize = 25
    
    B4XPlusMinus1.lblMinus.SetColorAndBorder(xui.Color_Red,0,0,B4XPlusMinus1.lblMinus.Height/2)
    B4XPlusMinus1.lblMinus.TextColor = xui.Color_White...
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Ishmael

Ishmael

Member
Thank you Alexander.
I am not getting it round even though I set the rounded corners 100

1742992487443.png
 

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  • Project.zip
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Ishmael

Member
When I use this Code, the RED MINU circle is cut into halve
B4X: 
B4XPlusMinus1.lblMinus.Width = B4XPlusMinus1.lblMinus.height '---red button'


When I reduced the size of the circle for the GREEN PLUS button, the button is also hangind at the top

B4X: 
B4XPlusMinus1.lblPlus.Width = 30dip 'Green plus button'
B4XPlusMinus1.lblPlus.Height = 30dip

 
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Alexander Stolte

Expert
Licensed User
Longtime User
That's what I meant, from then on it's easier to use 2 labels and a label in the middle.

B4X: 
Private Sub Button1_Click
    
    B4XPlusMinus1.lblMinus.Height = B4XPlusMinus1.lblMinus.Width
    B4XPlusMinus1.lblPlus.Height = B4XPlusMinus1.lblMinus.Width
    
    B4XPlusMinus1.lblMinus.Top = B4XPlusMinus1.mBase.Height/2 - B4XPlusMinus1.lblMinus.Height/2
    B4XPlusMinus1.lblPlus.Top = B4XPlusMinus1.mBase.Height/2 - B4XPlusMinus1.lblPlus.Height/2
    
    B4XPlusMinus1.lblMinus.TextSize = 25
    B4XPlusMinus1.lblPlus.TextSize = 25
    
    B4XPlusMinus1.lblMinus.SetColorAndBorder(xui.Color_Red,0,0,B4XPlusMinus1.lblMinus.Height/2)
    B4XPlusMinus1.lblMinus.TextColor = xui.Color_White
    
    B4XPlusMinus1.lblPlus.SetColorAndBorder(xui.Color_Green,0,0,B4XPlusMinus1.lblPlus.Height/2)
    B4XPlusMinus1.lblPlus.TextColor = xui.Color_White

End Sub
 
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Solution

Serge Bertet

Active Member
Licensed User
Longtime User
Check this

Android Code Snippet​


B4XPlusMinus: change knobs icons

Spent one hour looking in the forum for a way to change B4XPlusMinus knob symbols. You can directly change the text but characters will not be aligned correctly (at least for an horizontal B4XPlusMinus) B4XPlusMinus1.lblMinus.Text = "-" B4XPlusMinus1.lblPlus.Text = "+" Here is what finally...
www.b4x.com
 
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