Thanks Antonio,
Is there a way to find our how many visible lines would fit in a
dialog when it is resized?
Milind
On Wed, Nov 7, 2018 at 5:37 AM Antonio Scuri <[email protected]>
wrote:
> Hi Milind,
>
> You can control that with the VISIBLELINES and VISIBLECOLUMNS attributes.
>
> Best,
> Scuri
>
>
> Em qua, 7 de nov de 2018 00:02, Milind Gupta <[email protected]
> escreveu:
>
>> Hi,
>> I have a multiple selection list control. During the operation if
>> I put a lot of elements in the list element the scroll bars show up. But if
>> the dialog is resized the list control size immediately explodes to however
>> large it needs to be to remove the scrollbars and goes beyond what the
>> dialog shows. How can I force the list control to not resize automatically
>> beyond the dialog boundaries?
>> The example to show the problem is below. To replicate click the Add
>> button and then resize the dialog.
>>
>> require( "iuplua" )
>>
>> list = iup.list{MULTIPLE="YES",["1"]="One",["2"]="Two"}
>> button = iup.button{title="ADD",expand="YES"}
>>
>> vbox = iup.vbox {
>> iup.hbox{
>> list,
>> iup.label {title="Label"},
>> iup.text { border="NO"; value="This is good";
>> bgcolor=iup.GetGlobal("DLGBGCOLOR"); readonly="YES"; visiblecolumns=30 };
>> gap=10
>> },
>> button
>> }
>> function button:action()
>> list.removeitem = "ALL"
>> for i = 1,40 do
>> list[tostring(i)] = "Hello"..tostring(i)
>> end
>> end
>> dlg = iup.dialog{vbox; title="Dialog",size="QUARTERxQUARTER"}
>> dlg:show()
>>
>> if (iup.MainLoopLevel()==0) then
>> iup.MainLoop()
>> end
>>
>> Thanks,
>> Milind
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>>
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