Tim

Thanks for the replies! Adding .x-grid-cell-inner:before { border: none !important; } to the CustomCSS does the trick.

Hello, A few years back, with the kind help of this forum i was able to configure a TUniDBGrid in such a way that there was no visible indication (blue highlighting, dotted lines, etc) of which row/cell was selected: Unfortunately the solution there doesn't work with the latest UniGui version. With v1.0.0.1425 my test project looks like this at runtime: With v1.50.0.1481 my test project looks like this at runtime: The dotted line around the currently selected cell is back Any ideas how i can prevent the dotted line from appearing with v1.50.0.1481? Many thanks Tim

I was able to hide the Windows tray icon after startup by adding the following code to ServerModule: uses ShellAPI, Forms, ... procedure TUniServerModule.UniGUIServerModuleCreate(Sender: TObject); var NotifyIconData : TNotifyIconData; begin FillChar( NotifyIconData, System.SizeOf(TNotifyIconData), 0 ); NotifyIconData.cbSize := SizeOf(TNotifyIconData); NotifyIconData.Wnd := Application.MainForm.Handle; NotifyIconData.uID := 1002; Shell_NotifyIcon( NIM_DELETE, @NotifyIconData ); end; Does this seem like a valid approach? It works fine in my tests so far (using v1.50.0.1481 on Windows 10).

Still looking for a solution to this... Is there some simple way for a UniGui application to obtain the handle to its own Windows tray icon? Then i might be able to close it using Shell_NotifyIcon(NIM_DELETE...) Any other suggestions?

Hello, thanks for the reply. It will be started and stopped automatically by another Delphi executable. Tim

When a UniGui project is compiled and run as Standalone Server, a square purple icon appears in the Windows system tray: Is there any way to prevent this icon appearing?

Thanks for the answers. We'll probably create a new project for the UniGui side of things then.

Is it possible for a UniGui project to publish SOAP webservices for other Delphi applications to consume? On the same port as a regular user would use to access its UniGui web application? We have an existing Delphi project which can be compiled either as a VCL application or a Windows service. It already publishes various SOAP webservices, and we would like to extend it to have its own UniGui user interface which could be accessed by a webbrowser running on the same machine. Is it possible to implement this within the existing project, or would we be better off creating a new Delphi UniGui project which works alongside it? (When creating a project in Delphi, i can select either File >> New >> Other >> WebServices >> SOAP Server Application, or i can select File >> New >> Other >> uniGUI for Delphi, so it's not clear to me how i can create a project which does both.)

Thanks for the reply. How do i change a column's background color? The individual columns do have a Color property, but setting that doesn't seem to change the color of the horizontal lines. In the project i am working on there is a grid which looks like this: dgRowLines is disabled. The checkbox in the leftmost column and the arrow in the rightmost column are done by supplying a bitmap in the OnFieldImage event. The gray background in the second-last column is accomplished by setting Attribs.Color in the OnDrawColumnCell. But we want some visual separation between the entries in the second-last column, like this: I thought it might be possible to achieve this by enabling dgRowLines. But i can't figure out how to make the horizontal lines white instead of gray. Maybe there is some better way of doing this?

Hello, I'm trying to figure out how to change the color of the horizontal lines separating the rows in a TUniDBGrid when the Options.dgRowLines property is enabled. For example, in the GridEditors demo project, the color of the horizontal lines always seems to be RGB(237,237,237), regardless of what i set the Color property of the grid or the form to: How can I change this to white RGB(255,255,255)? UniGui v1.0.0.1425 with Delphi 10.2 Update 3 Many thanks Tim

Thanks, it works perfectly!

Sorry, it's UniGui v1.0.0.1422 and Delphi 10.2 Update 1 on Windows 8.1.

Hello, I have a modal resizeable form in my project which looks like this: I would like to change the color of the title bar and borders so it looks something like this: The text in the title bar should also be changed to black. I've been struggling to find a comprehensive answer in this forum (the fact that "border" and "color" are apparently banned words in the forum search doesn't help). For example, i tried the technique in the following post: http://forums.unigui.com/index.php?/topic/3799-form-border-color-change/&do=findComment&comment=49474 Which only affects the title bar: Then i tried the technique in the following post: http://forums.unigui.com/index.php?/topic/3799-form-border-color-change/&do=findComment&comment=49473 With the following result: Any suggestions? Many thanks Tim

A few general comments based on my experiences: Avoid performing lengthy processing in event handlers. This causes the user interface to become unresponsive (obviously), but it seems that it can also occasionally result in unexplained crashes (see http://forums.unigui.com/index.php?/topic/8688-ajax-error-base64/).Anything that takes more than a second or so should ideally be done in a background thread. Be aware that global variables are global across all user sessions, and therefore need to be accessed in a threadsafe manner. Instead of declaring a global variable, consider adding a field to UniMainModule, which only applies to the current user session. Avoid creating user interfaces with very large numbers of controls. A form with several hundred dynamically-created controls - which might be no problem in a VCL application - will result in poor performance in a UniGui application. Consider using a grid instead, or at least avoid creating all of the controls at the same time.

Hello, My project loads bitmaps from the hard disk into an image list at run time, like this: procedure TUniMainModule.UniGUIMainModuleCreate(Sender: TObject); var Bitmap : TBitmap; begin Bitmap := TBitmap.Create(); Bitmap.LoadFromFile('d:\somefolder\somefilename.bmp'); UniImageList1.Add(Bitmap, nil); Bitmap.Free(); end; When UniImageList1 was a TUniImageList, this worked fine. But now that i've switched over to TUniNativeImageList, the second-last line causes an exception: Project Project1.exe raised exception class Exception with message 'TUniCustomNativeImageList.Add(): Capability not implemented.'. Is there any solution/workaround for this, or do i have to switch back to TUniImageList? Many thanks, Tim