[TUniTreeView is not displaying icons from TUniImageList]

FIXED - very silly - Project name had a "space" in it. 

UNIGUI does not like spaces in the project name!!!!

[TUniTreeView is not displaying icons from TUniImageList]

yes, the demo works. i compared properties of server module, main module and main form (identical). also compared properties of treeview and imagelist - identical.

the main difference, my application is a windows service. probably there are issues with reading files from volume due to access rights?

[TUniTreeView is not displaying icons from TUniImageList]

In fact i just tried to use the imagelist to provide an image to a UniSpeedButton and image did not appear. Even assigning a bitmap image directly to the Glyph property of UniSpeedButton is not showing the image. I have a feeling that the MainWindow is not loading images from the backend?

[TUniTreeView is not displaying icons from TUniImageList]

Hi

 

Added a TUniTreeView to mainform and linked the "images" property to TUniImageList object that has images prepopulated. Assigned imageindex to items

At run time images are not shows 

i tried different resolution of images and formats with no luck.

Thank you for your help.

UniGui Professional V1.90.0.1563

[Only "loading ..." in the browser. What is wrong?]

Many thanks Luciano that resolved the issue.

I also tested with explicitly creating the environment variables [ext] and [uni] that also works and i guess the installer should have created these variables but failed.

[UniTreeview (background) color (old issue #1016)]

Hi Sherzod

 

thank you for your prompt reply. i got my front end developers on the case and they fixed the issue with this in customerCSS:

 

.x-grid-item-container {
    background: #262d36;
}

.x-grid-item {
   background: initial;
}
                            
.x-grid-item:hover {
   background: #2d353D;
}

.x-tree-view {
    background: #262d36;
}

.x-panel-body {
    background: #262d36;
}
.x-grid-item-selected {
    background: #2d353D;
}   
 

[UniTreeview (background) color (old issue #1016)]

Has this issue been resolved?

I am still not able to set background colour from IDE.

I have tried the fixes here in the latest release and i cannot seem to get the JS script to make any difference!

[Refresh UniImage from server]

Just another thing i am trying is to send the images over websocket to the client and then apply to the UniImage on client side. Is there a way to do this through UniGui or do i have to develop my own websocket layer? 

[Refresh UniImage from server]

Thanks Sherzod for the prompt reply.

I have read all the rtsp post and they are all pointing at HLS. we already have an HLS player that renders on the client side. that works great when we have one or two streams. Once we go above that the browser is struggling with the decoding, rendering and display. This is why i am trying to do that hard work on the server side using an NVidia GPU and just passing images to the client to display. I have a thread that is running on the server side and updating the UniImage component but the image on the client does not change. 

So the full pipeline is complete and i can see the live images with rendering if I use a standard TImage component on a VCL form, but when we switched to UniGui server application and UniImage then there is no refresh after the first frame.

Is there a way to force UniImage to redraw?

BTW the cache bitmap is not updating on disk either.

Thank you

[Refresh UniImage from server]

Hi all

I am new to UniGui and thus far I am very impressed. We are trying to create a video player with overlay from RTSP source. So the server is developed to connect to and RTSP source and receive H.264 video then decode and render some graphics. The result is a bitmap every 40msec. I am applying this to the UniImage component on the client side but a do not see any update until a button is clicked. I am using the assign method: 

VideoPlayerFrameWeb1->OutputImageWeb->Picture->Assign(VideoPlayerFrameWeb1->OutputImage->Bitmap);

I looked through the comments on other threads and couldn't find a way to force the image to redraw the new bitmap. 

I appreciate any advice

p.s. we are developing in Builder C++ 10.4

thank you