CheckBox on Android does not recognize checked
lazarus / 43-Android

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polypress · 2013-09-09 08:01

When using checkboxes on android, the code does not recognize the
checked state, whether checked in Object Inspector or checked while
running,
For example :-

    if not CheckBox2.Checked then
    begin
    Seek(F1, startHeader[StrToInt(trim(Edit2.Text))]);
    pp := indexHeader[StrToInt(trim(Edit2.Text))];
    Seek(F2, startSplits[StrToInt(trim(Edit2.Text))]);
    vv:=1000*StrToInt(trim(Edit2.Text))-1;
    end else begin pp := 1; vv:=0; end;

or

if CheckBox2.Checked then
AlStringGrid1.RowCount:=AlStringGrid1.RowCount+maxvv else
AlStringGrid1.RowCount := AlStringGrid1.RowCount+1000;

WidgetSet=customdrawn
programming OS is WinXP
target OS is Android

Regards

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Bart · 2013-09-09 10:14

Please provide a minimal testcase: e.g. a form with 1 checkbox and 1
button.
In buttons OnClick do something like:
Code: [Select]  if CheckBox1.Checked then
    ShowMessage('CheckBox IS Checked)
  else
    ShowMessage('CheckBox is NOT Checked);

Check CheckBox, click Button.
UnCheck CheckBox, click Button.

If this does not work as expected then
If your Lazarus is a release version (currently 1.0.12), try trunk (or
daily snapshot)If you used trunk (or snapshot) and problem still
exists:Report issue in bugtrackerMention Lazarus version, revision, OS
(+ OS version), widgetset, FPC versionAttach minimal testcase example
(as described above), so whomever tries to fix it doesn't have to
build a sample application him/herself.
Bart

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polypress · 2013-09-10 04:29

Sorry. Straight forward example :-

procedure TForm1.Button1Click(Sender: TObject);
begin
if not CheckBox2.Checked then
    ShowMessage('CheckBox2  is NOT checked') else
    ShowMessage('CheckBox2  is checked');
end;

This shows 'CheckBox2  is NOT checked' whether checked or not.

Lazarus 1.1-41139 FPC 2.7.1
I think this is the latest version of Lazarus/FPC
Downloaded 19/08/2013

WidgetSet=customdrawn
programming OS is WinXP (SP3)
target OS is Android

Regards

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Bart · 2013-09-10 10:02

So, please then report in butrackes as I requested.
Bugs reported in the forum will be forgotten, bugs in the bugtracker
will not.

Bart