U++ forum: Welcome to the forum

Search on this site

Search in forums

Home » U++ Library support » LineEdit, EditFields, DocEdit » Dotted spaces (Show spaces, like show tabs)

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Dotted spaces (Show spaces, like show tabs) [message #32010]

Sat, 16 April 2011 21:27

galious
Messages: 28
Registered: March 2008

Promising Member

Hi,

for a project of mine I've update the following files to allow the user to show the spaces with a small dot. Much like the blue line which indicates tabs, if Show tabs is on.

Maybe it's of interest to others or a candidate for inclusion in the default code base.

Best regards,

Martin

Changes:

In TextEdit.h

added at line 252:

bool             showspaces;

added at line 337:

LineEdit& ShowSpaces(bool ss = true)      { showspaces = ss; Refresh(); return *this; }
bool      IsShowSpacess() const           { return showspaces; }

In LineEdit.cpp:

added at line 10:

showspaces = false;

added at line 145:

else if(txt[q] == ' ') {
    LLOG("Highlight -> space[" << q << "] paper = " << h.paper);
    if(pass == 0) {
        w.DrawRect(gp * fsz.cx - scx, y, fsz.cx * l, fsz.cy, h.paper);
        if(showspaces && h.paper != SColorHighlight && q < tx.GetLength()) {
            Color c = Blend(SColorLight, SColorHighlight);
            w.DrawRect(gp * fsz.cx - scx + fsz.cx / 2, y + fsz.cy / 2,
                       1, 1, c);
        }
        if(bordercolumn > 0 && bordercolumn >= gp && bordercolumn < gp + 1)
            w.DrawRect((bordercolumn - sc.x) * fsz.cx, y, 1, fsz.cy, bordercolor);
    }
    q++;
    gp++;
}

changed line 164 into:

while(p < len && h == hl[p] && txt[p] != '\t' && txt[p] != ' ' && IsCJKIdeograph(txt[p]) == cjk && p - q < 128)

Report message to a moderator

Re: Dotted spaces (Show spaces, like show tabs) [message #32027 is a reply to message #32010]

Sun, 17 April 2011 22:26

mirek
Messages: 13975
Registered: November 2005

Ultimate Member

OK, why not, patch applied, welcome to contributors list... Smile

Mirek

Report message to a moderator

Re: Dotted spaces (Show spaces, like show tabs) [message #32048 is a reply to message #32027]

Tue, 19 April 2011 09:42

tojocky
Messages: 607
Registered: April 2008
Location: UK

Contributor

mirek wrote on Sun, 17 April 2011 23:26

OK, why not, patch applied, welcome to contributors list... Smile

Mirek

After this patch TheIDE starts behave very strange.
index.php?t=getfile&id=3184&private=0

OS: Ubuntu 10.10 32 bits

Attachment: spaces_bug.png
(Size: 60.80KB, Downloaded 589 times)

Report message to a moderator

Re: Dotted spaces (Show spaces, like show tabs) [message #32208 is a reply to message #32048]

Sun, 01 May 2011 09:26

mirek
Messages: 13975
Registered: November 2005

Ultimate Member

Yes, there was a bug to fix, should be ok now.

Report message to a moderator

Re: Dotted spaces (Show spaces, like show tabs) [message #43809 is a reply to message #32010]

Wed, 22 October 2014 18:40

wimpie
Messages: 46
Registered: March 2013
Location: holland

Member

Hello maybe it's already fixed but there's a typo I think:

bool      IsShowSpacess() const           { return showspaces; }
                     ~~

note the double s

Report message to a moderator

Re: Dotted spaces (Show spaces, like show tabs) [message #43828 is a reply to message #43809]

Wed, 29 October 2014 16:17

mirek
Messages: 13975
Registered: November 2005

Ultimate Member

Thanks, fixed as well.

Mirek

Report message to a moderator

Previous Topic:	New method with EditorSyntax
Next Topic:	How to add a currency symbol to an EditDoubleSpin?

Goto Forum:

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Tue Apr 16 20:17:25 CEST 2024

Total time taken to generate the page: 0.02989 seconds