iOS Question Drag TableView

fishwolf · Jan 13, 2015

I use the Table view into my application many times

during development I realized that some tables permit the orizontal drag of table.
when i release the table return to fix, but during the scrolling the table data are not orizontal stable

why?
is it possible disable this?

fishwolf · Jan 13, 2015

i discovery that the problem is linked to this line

Table.SetColumnsWidths(Array As Int(25%x, 15%x, 9%x, 14%x, 9%x, 14%x, 14%x))

the sum of array is 100%, but the drag is enable, if i set the sum to 99%, the drag is disabled.

is it a bug o i use the class incorrectly ?

in the project is the table into color page

Erel · Jan 14, 2015

Add this line to Table.Initialize:

B4X:

SV.Bounces = False

fishwolf · Jan 14, 2015

Erel said:
Add this line to Table.Initialize:

B4X:

SV.Bounces = False

Ok, now the drag is disable, but exist a little orizonal movement when try to drag (it's little with a bit of column, is more big with many columns)

the movement is null when i set 99% of columns,

i think that a problem with round of percentage.

fishwolf · Jan 18, 2015

is it a bug or i use incorrectly?

Erel · Jan 19, 2015

Can you post your project again with SV.Bounces = False?

fishwolf · Jan 19, 2015

you can see better in Landscape mode

Erel · Jan 20, 2015

I don't see any movement. I tested it on iPhone 5S running iOS 8.

fishwolf · Jan 20, 2015

i have the problem on ipad2 and IOS 7.

you have to do a little drag to left -> right -> left -> more

Erel · Jan 20, 2015

Check the code in SetColumnsWidths subs. It adds one pixel between each two columns. So the total columns widths should be smaller than the screen width.
Add this line to see it:

B4X:

Log(SV.ContentWidth & " " & 100%x)

fishwolf · Jan 20, 2015

Erel said:
Check the code in SetColumnsWidths subs. It adds one pixel between each two columns. So the total columns widths should be smaller than the screen width.
Add this line to see it:

B4X:

Log(SV.ContentWidth & " " & 100%x)

1029 and 1024
can i set SV.ContentWidth to 100%x if > 100%x?
or remove the last + 1 to (v.Left = Header.GetView(i-1).Left + Widths(i-1) + 1) ?

Erel · Jan 21, 2015

fishwolf said:
can i set SV.ContentWidth to 100%x if > 100%x?
or remove the last + 1 to (v.Left = Header.GetView(i-1).Left + Widths(i-1) + 1) ?

Yes, sure.

iOS Question Drag TableView

fishwolf

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