LAMW anchors
lazarus / 43-Android

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xinyiman · 2019-08-03 12:06

Hi guys, I haven't used LAMW and android programming for a few years.
I know it will be a trivial question, but I don't remember how to
handle the objects anchors

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jmpessoa · 2019-08-03 16:46

from:
https://github.com/jmpessoa/lazandroidmodulewizard/blob/master/LAMW_Ge
tting_Started.txt

Quote[FAQ 2]: [Thanks to Ahmad Bohloolbandi (a.k.a. @developing) ]

#Question: How do we can design a layout that shown same in real
device?

[Answer]: You should use the component properties:

      "Anchor",
      "PosRelativeToParent",
      "PosRelativeToAnchor",
      "LayoutParamHeight",
      "LayoutParamWhidth"
         
Example:

1-Put a "jTextView" component on your AndroidModule form:

   Set "PosRelativeToParent"
      "rpCenterHorizontal" [True]
      "rpTop" [True]

2-Put a "jButton" component on AndroidModule form:

   Set "Anchor" to "jTextView" (Because you should set position
relative with "jTextView")
   set "PosRelativeToAnchor"
      "raBelow" [True]

3-Put a "jEditText" component on form:

   Set "Anchor" to "jButton".
   Set "PosRelativeToAnchor"
      "raBelow" [True]

NOTE:    Anchor setting is most important section of this design,
   because your component position depends on this property.
   And for change width and/or height of each components you should
   change/configure "LayoutParamWhidth" and/or "LayoutParamHeight".

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xinyiman · 2019-08-04 21:50

Thank you very much