Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people, just like you, are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
Solved

TEdit Component property

Posted on 2000-02-18
2
343 Views
Last Modified: 2010-04-04
I need to do a TEdit Component with a TAlignment property.
0
Comment
Question by:ralmada
2 Comments
 
LVL 6

Expert Comment

by:edey
ID: 2536637
if you mean a TEdit with aligned text, you can look at this undu article:


http://www.undu.com/Articles/000207c.html


if you want to align to *whole* control you can simply change the TEdit's dimensions/position in it's parent's onResize handler, or try to hook said parent's message queue and do it there.


GL
Mike
0
 
LVL 17

Accepted Solution

by:
inthe earned 50 total points
ID: 2538882
or can use my alignedit component :

unit AlignEdit;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls;

type
  TEditAlign = class(TEdit)
  private
    { Private declarations }
  f_alignment: TAlignment;
  protected
    { Protected declarations }
    procedure CreateParams(var params:TCreateParams); override;
  procedure SetAlignment(value: TAlignment);
 public
    { Public declarations }
constructor Create(AOwner: TComponent); override;
  published
    { Published declarations }
 property Alignment:TAlignment read f_alignment write SetAlignment;
 
  end;

procedure Register;

implementation
constructor TEditAlign.Create(AOwner: TComponent);
begin
  inherited create(AOwner);
  end;

procedure TEditAlign.SetAlignment(value: TAlignment);
begin
  if value<>f_alignment then begin
    f_alignment:=value;
    recreatewnd;
    end;
  end;

procedure TEditAlign.CreateParams(var params:TCreateParams);
const
    Alignments : array[TAlignment] of Longint = (ES_LEFT, ES_RIGHT, ES_CENTER);
begin
 inherited CreateParams(Params);
 Params.Style := Params.Style or Alignments[F_Alignment] or ES_MULTILINE;
  end;
procedure Register;
begin
  RegisterComponents('Inthe.Future', [TEditAlign]);
end;

end.
0

Featured Post

Active Directory Webinar

We all know we need to protect and secure our privileges, but where to start? Join Experts Exchange and ManageEngine on Tuesday, April 11, 2017 10:00 AM PDT to learn how to track and secure privileged users in Active Directory.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

Title # Comments Views Activity
Virtuailstring tree compare node issue 14 125
Find and Replace Stream with 0s 8 69
Installshield for Embarcadero EX 10.1 Berlin 4 60
Firemonkey BASS_Init into a thread 17 31
Creating an auto free TStringList The TStringList is a basic and frequently used object in Delphi. On many occasions, you may want to create a temporary list, process some items in the list and be done with the list. In such cases, you have to…
Hello everybody This Article will show you how to validate number with TEdit control, What's the TEdit control? TEdit is a standard Windows edit control on a form, it allows to user to write, read and copy/paste single line of text. Usua…
This video shows how to quickly and easily add an email signature for all users on Exchange 2016. The resulting signature is applied on a server level by Exchange Online. The email signature template has been downloaded from: www.mail-signatures…
I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the macros used below. https://filedb.experts-exchange.com/incoming/2017/03_w12/1151775/Permutations.txt https://filedb.experts-exchange.com/incoming/201…

828 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question