If anyone else ever wonder about this issue
I looked in the source code and the index range is actually set using
the getWidgetCount() which I think is wrong but nevermind.
As a workaround I'm using another grid with 1 column and k rows for
each column so I can have an uneven grid
On 25 נובמבר, 11:27, Ittai <etai...@gmail.com> wrote:
> Hi,
> I tested and saw that when the verticalPanel is created it will
> receive the index values of 0 and 1. and if you add by panel.add
> (widget)
> a label then you will be able to use 0,1,2
> but still I have no way to manipulate the index myself
> Please has anyone any idea?
>
> On 24 נובמבר, 18:38,Ittai<etai...@gmail.com> wrote:
>
>
>
> > Hello all,
> > I have an array of strings which I divide unevenly between different
> > columns of a grid (by some unrelated logic) and I need the string in
> > the i place of the array to be inserted to the i place of the column.
> > My grid holds one row and 6 columns and in each column I have a
> > VerticalPanel which acts as my column, mainly because the columns are
> > in different sizes and can change.
> > What i wanted to do is something like this:
>
> > for (int i=0;i<array.length;i++){
> > Label labelWidget = new Label(array[i]);
> > getVerticalPanelColumn().insert(labelWidget,i); //where
> > getVerticalPanelColumn() is my method
> > }
>
> > Now I noticed that the API stated that IndexOutOfBounds will be thrown
> > if the index passed to insert is out of range but the problem is that
> > I couldn't, for the life of me, find any way to set the range'/size/
> > capacity of the verticalPanel or to query it (and I don't mean
> > widgetCount() I mean the index to which I can relate).
> > So basically as a horibble workaround (which I won't use) I think I
> > can add "i" null widgets to the VerticalPanel thus I believe I will
> > increment the index and do my iteration but this hack is irrelevant
> > for me due to the "cost" of all those null widgets addition to all my
> > columns.
> > Basically I would like the insert to just insert the widget at the
> > closest point to i that is if i==5 and the panel holds only widget
> > whose index is 1 4 7 then the insert should insert the widget between
> > 4 and 7 if i==10 it should just insert it in the end and remeber its
> > index is 10.
>
> > Has anyone encountered this?
> > Isn't this some sort of bug that you have no way to set or query an
> > object about the index range but you can pass it an index variable?
>
> > Thanks a million for any help
> >Ittai-הסתר טקסט מצוטט-
>
> -הראה טקסט מצוטט-
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