Yes I understand. As I don't need the last row I need to make it thin
enough to be "invisible" in full screen. That's the only reason I did it 1%
high. Now it looks OK.
Dátum: sobota 14. novembra 2020, čas: 6:51:03 UTC+1, odosielateľ: Shai Almog
> This worked because you added 4 buttons. It has nothing to do with the 1
> percent height. It has everything to do with the fact that you created 4
> columns. Before that column 3 and 4 didn't "really" exist since nothing was
> added there.
>
> On Friday, November 13, 2020 at 10:45:43 AM UTC+2 Ivan wrote:
>
>> the code is the same, I've just added one row and tile 1,3 appeared:
>>
>> Form hi = new Form("Table layout test");
>> TableLayout tl = new TableLayout(2,4);
>> hi.setLayout(tl);
>> hi.add(new Button("1,1"));
>> hi.add(new Button("1,2"));
>> TableLayout.Constraint constr = tl.createConstraint();
>> constr.horizontalSpan(2);
>> constr.verticalSpan(2);
>> hi.add(constr, new Button("1,3"));
>> hi.add(new Button("2,1"));
>> hi.add(new Button("2,2"));
>>
>>
>>
>>
>>
>>
>> *TableLayout.Constraint constr2 = tl.createConstraint();
>> constr2.setHeightPercentage(1); hi.add(constr2, new Button("
>> ")); hi.add(new Button(" ")); hi.add(new Button(" "));
>> hi.add(new Button(" "));*
>>
>> hi.show();
>>
>> Dátum: piatok 13. novembra 2020, čas: 5:13:19 UTC+1, odosielateľ: Shai
>> Almog
>>
>>> I'm actually surprised this works for you. From the code it looks that
>>> the columns would be broken not the rows but maybe this is different from
>>> the actual code you're using.
>>>
>>> On Friday, November 13, 2020 at 12:03:07 AM UTC+2 Ivan wrote:
>>>
>>>> I added one extra row of height 1% to make horizontal span working and
>>>> it looks quite good.
>>>> If there is no real solution I can use this dirty workaround.
>>>>
>>>> Dátum: štvrtok 12. novembra 2020, čas: 10:15:12 UTC+1, odosielateľ: Ivan
>>>>
>>>>> what options do I have to display it? I tried to revalidate after all
>>>>> cell are populated but without effect
>>>>>
>>>>> Dátum: štvrtok 12. novembra 2020, čas: 3:33:28 UTC+1, odosielateľ:
>>>>> Shai Almog
>>>>>
>>>>>> Hi,
>>>>>> I think the horizontal span is problematic here. You're spanning two
>>>>>> columns but they don't have a size.
>>>>>> Once you span your setting to the spanned column size are removed.
>>>>>> That's OK if you have other cells within the column the size can be
>>>>>> calculated but if you span over columns where there's no "regular" cell
>>>>>> then we have no way of knowing what size of column you wanted. Bot
>>>>>> columns
>>>>>> end up being 0 width and aren't shown.
>>>>>>
>>>>>> On Thursday, November 12, 2020 at 2:24:54 AM UTC+2 Ivan wrote:
>>>>>>
>>>>>>> Hi guys,
>>>>>>> when I use vertical and horizontal span in table layout (both in one
>>>>>>> constraint) the component is not rendered. When I remove one or another
>>>>>>> then component appears.
>>>>>>> In example below the Button("1,3") is not rendered. What's wrong
>>>>>>> with my code pls?
>>>>>>>
>>>>>>> Form hi = new Form("Table layout test");
>>>>>>> TableLayout tl = new TableLayout(2,4);
>>>>>>> hi.setLayout(tl);
>>>>>>> hi.add(new Button("1,1"));
>>>>>>> hi.add(new Button("1,2"));
>>>>>>> TableLayout.Constraint constr = tl.createConstraint();
>>>>>>> constr.horizontalSpan(2);
>>>>>>> constr.verticalSpan(2);
>>>>>>> hi.add(constr, new Button("1,3"));
>>>>>>> hi.add(new Button("2,1"));
>>>>>>> hi.add(new Button("2,2"));
>>>>>>> hi.show();
>>>>>>>
>>>>>>> Tested in simulator.
>>>>>>>
>>>>>>> Thanks
>>>>>>> Ivan
>>>>>>>
>>>>>>
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