[quote] I want to change the cursor to a pointing hand when the cursor is over the hyperlink text[/quote]
It might serve you to look at this article I posted...
http://www.delphipages.com
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Question
Using OnEnter and OnExit to control cursor
I have a form with a hyperlink to a web page and that works just fine. I want to change the cursor to a pointing hand when the cursor is over the hyperlink text. I originally had a simple label and the OnClick worked just fine for the hyperlink but there was no OnEnter/Exit for the label to control the cursor.
So I put the text in a tight-fitting panel which does have those events. The code for those events is:
procedure TfrmMainForm.Panel1Enter(S
begin
Screen.Cursor := crHandPoint;
end;
procedure TfrmMainForm.Panel1Exit(Se
begin
Screen.Cursor := crDefault;
end;
The problem is that when I move the cursor over the panel, the OnEnter routiine is not triggered and the cursor stays the same.
What do I need to do to trigger both of the routines?
Thanks,
John Fistere
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Answers
Thanks, Ed,
I saw your article when I was first starting out. It seemed a little complicated to me. I ultimately found the following code in the D5 help system:
procedure TfrmMainForm.lbHyperlinkCl
var
HTML_File: string;
begin
HTML_File := 'http://www.<-------------
ShellExecute(Handle, 'open', PChar(HTML_File),
nil, nil, SW_SHOW);
end;
What wasn't clear initially was that I had to add ShellApi to the uses statement. It seems to work fine. Does your solution do something else special?
John Fistere
No objections.
JFistere,
The OnEnter/OnExit for the panel only occurs when a control contained in the panel or the panel itself RECEIVES FOCUS.
To get an OnMouseEnter/OnMouseLeave solution, you have to follow the solution I proposed. This would allow you
to also change the font color/style when the cursor is over the label which you cannot do by just setting the cursor
property of the label.
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by: JFisterePosted on 2007-01-28 at 17:43:00ID: 18416439
Never mind!
As is often the case, once I ask the question, I figure out the answer. It's true in many areas of life. One of the best ways to find something is to buy a replacement.
Anyway, I found I don't need OnEnter/Exit. All I had to do was set the Cursor property of the panel to crHandPoint. It works just fine.
I am still surprised that the program would not enter the OnEnter routine, though.
Cheers,
John Fistere