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Questions tagged [jvcl]

JEDI Visual Components Library (jvcl) is a collection of visual and non-visual components for Delphi, Kylix and C++ Builder. The code is donated from the JEDI community and licensed under the terms of Mozilla Public License (MPL).

JEDI Visual Components Library (jvcl) is a collection of visual and non-visual components for Delphi, Kylix and C++ Builder. The code is donated from the JEDI community and licensed under the terms of Mozilla Public License (MPL).

Link to jvcl homepage

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TJvRichEdit not setting Text properly under Delphi 10

I´m migrating a Delphi 2007 application to Delphi 10.3. One of my forms has a TJvDBRichEdit that is associated with a BLOB sub_type text Firebird 3.0/64 database. Both Delphi versions use the same JVCL version. I later (in another module) use the…
alvaroc
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JCL (Jedi Code Library) for Delphi - install problem

Delphi Xe-3 - once the standard installation of VCL has turned into a pain - after running install.bat, an installation window opens without a standard tree for choosing to install components and other components - there is nothing to install. After…
L. Pospisil
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Project JEDI issue

I found issue in JvDesktopAlertStack,but cannot create account in https://issuetracker.delphi-jedi.org/signup_page.php (create but confirm email not received). How can report this issue? procedure TJvDesktopAlertStack.UpdatePositions ignore…
egroups
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Why do TJvHidDeviceController throw "Device cannot be identified" when I drag the component on the form?

I have the community edition 10.3 of Delphi on Windows 10 and trying to use the JEDI (JVCL v3.50) TJvHidDeviceControllerClass (v 1.0.35) to control my HID device in a VCL form application. This exception also gets thrown when I start up Delphi and…
Captain-sq
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Is it possible to get a general OnClick on a form no matter where or what object I click?

I am working on a label printing project and I am using FastReports and also a TJvWizard from the JEDI Components Library. I embedded the report's designer on a TpageControl and I added buttons and other components to the form so that I can interact…
Hiram
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TJvWizard how to change page to specific TJvWizardInteriorPage?

is it possible to change to a specific interior page on the wizard? lets say I'm on page 2 and I want to move to 5 directly without the user clicking next button 3 times. thanks!
Hiram
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Installing JEDI in Delphi 10.3 Rio

I am trying to get the JCL/JVCL to install in Delphi 10.3, previously I could use the getit package manager within Delphi to download it, but now it does not appear to be on the list? I have tried doing a manual download on the JVCL but when I try…
Phil Hutchinson
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RSA Signature with SHA1 on utf8 strings using JVCL and OpenSSL using Delphi

I need to use RSA for signature but I am weak on SSL thingy so I find some code in internet. I have find below code which I can used to sign ansistring successfully : function GenarateRSASign(PrivateKey, Content: AnsiString): AnsiString; var …
Justmade
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Procedure Entry Point invalid in JVCL (jclsysinfo)

I've installed latest Jedi VCL for Delphi (JVCL 3.49) using install.bat (from jcl and jvcl folders respectively), without errors. The problem is when I run Delphi 2010, I get a lot of errors about invalid entry point in jvcl bpls. entry point…
briast
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Delphi 6/JEDI-JVCL - Not getting custom message form with detailed stack dump anymore

I am using Delphi 6 along with the JEDI-JVCL 3.x. My project settings include creating the JDBG files and inserting them into the executable. Yet somewhere along the line I did something that defeated the appearance of the custom Exception…
Robert Oschler
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JediInstaller will not run

I downlaoded newest verrsion of JVCl which include JCL As first thing, I try in jcl folder to doubleclick install.bat It compiles and runs but then throws error: Program can not start as rtl180.bpl is missing on the computer I have Delphi 2010…
Tom
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JEDI Visual Component Library : what to use to get application version info

LMD components (LMD Innovative) has LMDVersionInfo component through which you can get all relevant data about your application (version info, build number,copyright...). Does JVCL (JEDI Visual Component Library) have something similar ?
user3351050
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Delphi XE 10.1 JVCL Installation Failed

I have installed the latest JCL 2016-10-10 and I want to install the latest JVCL, but I'm getting some error messages. How I can install it? Windows 10 Home (10.0.0) JVCL 3.50.0.0 [Generating: Packages] Generating packages for D24 Loaded…
Osman Taşkıran
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how do i animate TJvGIFImage?

i have been using TGIFImage for while but i stuck with Some bugs with it so i decided to move To TJvGIFImage and here how i load image AGIF := TJvGIFImage.Create; AGIF.LoadFromFile('what ever image'); AGIF.Transparent := true; but there is no…
MartinLoanel
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Delphi7 - How to extract information about SSE from JvComputerInfoEx1 component?

Information in form1.JvComputerInfoEx1.CPU.SSE is stored as TSSESupports. My question is how data is actually stored in TSSESupports and how to convert to plain string? The wiki page is not very helpful in this matter.
Atak_Snajpera
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