[Pavel Poles]

'Support' wrote:

Hi! Here are no attached files, unfortunately.

Seems I missed button “Attach this file” 🙄

[Pavel Poles]

Hi,

find attached very simple demo with NextGrid.

Try to hover mouse over any cell with truncated text, hint will appear correctly.

If you move mouse over another cell with truncated text, hint redraws again correctly,

however if you move mouse over empty part of grid, or outside of grid, hint remains on screen, doesn't hide.

To demonstrate how the hint is invoked and released in next grid, I add two buttons. First shows the hint, second should hide it.

You can download trial version of Next Grid at http://www.bergsoft.net/en-us/downloads.htm

Pavel

[Pavel Poles]

Hi,

finally seems to be Compiler issue, see my other post.

Pavel

[Pavel Poles]

Hi,

after hours of investigating, it seems that this is issue of compiler. I use Delphi 7.1 on Windows 8.1 64bit,

if I compile same project on Windows XP with completely same settings, everything works fine, even if I run the application

on Windows 8.1.

Did you ever met this situation? I tried to search on internet but withou luck.

Pavel

[Pavel Poles]

'Support' wrote:

Hello again! Could you make a demo-app with the error, please? (I can't repeat the error in my test-app)

What version of Delphi do you uses?

Hi,

you are right, I am no able to reproduce the erro in simple application. More over, when I completely deleted all DCUs of my application, the error appears again with completely different picture.

Call stack always look like this

Code:

TLZ77Decoder.Decode($218279E,$218268C,132,65)
TPNGGraphic.ReadRow($218268C,1637464)
TPNGGraphic.LoadIDAT((no value))
TPNGGraphic.LoadFromStream($2138494)
LoadBmpFromPngStream($214C510,???)
TsAlphaImageList.GenerateStdList
TsAlphaImageList.Loaded

error appears on Row 8 of 16×16 PNG image, function Inflate in TLZ77Decoder.Decode returns -3.

I am using Delphi 7.1 on Windows 8.1 64bit.

Pavel

[Pavel Poles]

'Support' wrote:

This skin has been updated to latest?

You should update the skin and don't forget do it if this skin is internal also.

Hi,

yes I downloaded skin again from your skin gallery, removed from internal skins in application and added again as internal skin.

Pavel

[Pavel Poles]

Hello,

never mind, the project i needed this for is already finished.

I was interested in, if thre is any tutorial, or description, how to modify some 3rd party component to follow AlphaSkins skinning.

For example TNextDBGrid support some kind of theming components, so there should be way to create custom theme for this component, which will

call some functions hooked by AlphaSkins. I was interested in these functions – is there any description of what need to be called, so AlphaSkins

can hook painting of custom component?

Thanks in advance

[Pavel Poles]

Hi,

that is true, scrollbars are skinned correctly, nothing else is touched. As I mentioned above, I have full source (licensed) of TNextGrid and of Alpha Controls. Is there any tutorial or description how to make 3rd party controls working with AlphaSkins?

thanks for reply

Pavel

[Author]

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