Go Premium for a chance to win a PS4. Enter to Win

x
?
Solved

No OnMouseUp with TTrackBar?

Posted on 1997-07-30
2
Medium Priority
?
799 Views
Last Modified: 2008-02-26
There doesn't seem to be an event to tell me when the user
finishes sliding the track bar.

Any clues on this one?

Ta chris

(C++Bulider qusetion, hoping Delphi is the same ;-)
0
Comment
Question by:chrishart
2 Comments
 

Accepted Solution

by:
CyberWolf earned 400 total points
ID: 1340220
Hi Chris,

I encountered that problem too. Here is the way I solved it in delphi :

//file: exttrackbar.pas (Extended Trackbar by CyberWolf)
//
// If you use it, please send me your comments, suggestions
// or modifications at CyberWolf_cool@hotmail.com !
//
//
unit ExtTrackBar;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, CommCtrl, ComCtrls;

type
  TExtendedTrackBar = class(TTrackBar)
  private
    { Private declarations }
  protected
    { Protected declarations }
  public
    procedure ClearTics;
  published
    property OnMouseDown;
    property OnMouseMove;
    property OnMouseUp;
  end;

procedure Register;

implementation

procedure TExtendedTrackBar.ClearTics;
begin
SendMessage(Handle,TBM_CLEARTICS,LongInt(True),0);
end;

procedure Register;
begin
  RegisterComponents('CyberWolf', [TExtendedTrackBar]);
end;

end.



As you can see I fixed the bug of the missing ClearTics function too! To use this new trackbar, simply install the new component and then use this one instead of the original TTrackbar!

I hope this will solve your problem,

See ya,

CyberWolf
0
 

Author Comment

by:chrishart
ID: 1340221
That looks great, thanks. It looks a little tricky for a novice like me but I'll give it a go!

I'll let you know how I get on,

many thanks from chris
0

Featured Post

Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

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

The uses clause is one of those things that just tends to grow and grow. Most of the time this is in the main form, as it's from this form that all others are called. If you have a big application (including many forms), the uses clause in the in…
Have you ever had your Delphi form/application just hanging while waiting for data to load? This is the article to read if you want to learn some things about adding threads for data loading in the background. First, I'll setup a general applica…
This video shows how to quickly and easily deploy an email signature for all users in Office 365 and prevent it from being added to replies and forwards. (the resulting signature is applied on the server level in Exchange Online) The email signat…
Integration Management Part 2

971 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