UpdateLayout at Runtime
lazarus / 43-Android

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ADiV · 2018-09-28 06:21

Hello, as you know "UpdateLayout" at run time does not work correctly
on most components. I'm working on this and I see that to work
properly "UpdateLayout" by component we would have to put the
following lines of code:
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i
 lbTest.PosRelativeToAnchor := []; lbTest.PosRelativeToParent :=
[rpCenterInParent]; lbTest.ResetAllRules(); lbTest.UpdateLayout(); 
The problem that "ResetAllRules" is not implemented in all the visual
components, so it would be necessary to implement it. And the
operation of this function alone does not make any sense, ideally this
function should be included in "UpdateLayout" as follows:
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i procedure
jTextView.UpdateLayout();begin  if FInitialized then  begin 
 ResetAllRules();    inherited UpdateLayout();    
 UpdateLParamWidth;   UpdateLParamHeight; 
 jTextView_setLayoutAll(FjEnv, FjObject , Self.AnchorId);  end;end; 
So we would have a cleaner and more functional code:
Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i
 lbTest.PosRelativeToAnchor := []; lbTest.PosRelativeToParent :=
[rpCenterInParent]; lbTest.UpdateLayout();