[Gambas-user] window resize help

[gian]

Il 20/12/22 14:40, gian via User ha scritto:
> Il 19/12/22 17:10, Bruce Steers ha scritto:
>> Hey all.
>>
>> I wrote a routine to resize a window without a titlebar/border
>>
>> it tracks the mouse and makes the mouse image change okay (needs a 
>> better way to set it back to normal though)
>>
>> Something is not correct though with moving the Left or Top edge and I 
>> can't get my head around it.
>>
>> it seems to be jumpy setting the width or height when moving the left 
>> edge top, the opposite edge moves a bit and it shouldn't :(
>>
>> I tried a few methods but still the left/top edge is glitchy :(
>> i've attached 2 versions
>> 1.0.1 just uses Me.Move a lot
>> 1.0.2 better uses Rect and i've tried to use Mouse.ScreenX not mouse 
>> StartX method.
>> both glitch about the same.
>>
>> Anyone got a better, more robust method for window resizing via 
>> left/top edge?
>>
>> Cheers
>> BruceS
>>
> 
> 
> Hi,
> 
> I don't know if this will help your problem, but when I tried to find 
> the exact height of the window menus so that I could show a popup window 
> (instead of the menu) I had noticed that the top position of the window 
> minus the border differed depending on the libraries.
> 
> For example:
> 
>    For Each h As Component In Components
>      If h.Name Like "gb.qt*" Then
>        $iMenuH = hFont.TextHeight(sMenu) + Style.BoxFrameHeight
>      Else If h.Name Like "gb.gtk*" Then
>        $iMenuH = hFont.TextHeight(sMenu) + (Style.BoxFrameHeight * 2)
>      Endif
>    Next
> 
> 
> So the popup for QT libraries had to start slightly lower than for GTK
> 
> Something similar I had done for the left side again with the help of 
> Style but I couldn't find the latest version of my test and the old ones 
> didn't work right, sorry :-(
> 
> Maybe Benoit could clarify things :-)
> 
> Greetings
> 
> Gianluigi
> 

Sorry I got confused, it is exactly the opposite :-(

With GTK > $iMenuH = hFont.TextHeight(sMenu) + Style.BoxFrameHeight

With QT > $iMenuH = hFont.TextHeight(sMenu) + (Style.BoxFrameHeight * 2)

Greetings

Gianluigi