[Qt-interest] Derived custom widgets

[Neville Dastur]

Okay, sorted out the combobox popup issue. I am using 
SC_ComboBoxEditField as in a moment of enlightenment I realised that I 
am actually trying to put the clear button in the right part of the edit 
field.

On 01/09/10 11:42, Neville Dastur wrote:
>
> On 30/08/10 23:08, Scott Aron Bloom wrote:
>>
>> You have to use QStyle::SC_COmboBoxArrow to get the size of the 
>> subcontrol with QStyle::subControlRect
>>
> Thank you for the suggestion. Unfortunately, this just gives the size 
> of the arrow icon. About 15 pixels. I have tried using the same 
> function but with params such as 
> style()->subControlRect(QStyle::CC_ToolButton, &opt, 
> QStyle::SC_ToolButtonMenu, 0), but none give a reasonable size.
>
> A small gif illustrates the desired result. So on Ubuntu the popup 
> button measures 26 x 22 pixels, but obviously this is going to vary by 
> style and so was looking for a generic way of getting the size.
>
> I also thought I would illustrate the spinbox problem.
>
>
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