Diph | # 151 | 2010-09-30, 11:07 | Report

Wild idea.

Reimplement void QLineEdit::focusOutEvent ( QFocusEvent * e ) and check what QLineEdit::validator()::validate() returns.

CepiPerez | # 152 | 2010-09-30, 11:07 | Report

So you want to revert to original value in the text lenght is < 7 ?
You can use focusInEvent to save the original text in a qstring and focusOutEvent to revert.

d-iivil | # 153 | 2010-09-30, 11:09 | Report

Then I can't input anything since it wants me to input all seven digits at the same time (copy paste works, but I can't type the digits one by one).

nicolai | # 154 | 2010-09-30, 11:38 | Report

That is strange, btw my example was wrong. The format
for Hex-Digits is "HHHHHH". I am pretty sure this should work.
But I can not try it out at the moment. Can you try again with the
format:
ui->line_edit_font1->setInputMask("HHHHHH");

d-iivil | # 155 | 2010-09-30, 13:08 | Report

Thanks! Will test it out tomorrow Didn't know there was an input mask for hexes already existing

d-iivil | # 156 | 2010-09-30, 13:09 | Report

I can't see such signals in Qt Creator when I right click the lineEdit and select "Go to slot...".

laitiju | # 157 | 2010-09-30, 13:24 | Report

They aren't signals. They are virtual methods. You have to reimplement those methods to use them.

Diph | # 158 | 2010-09-30, 13:49 | Report

I don't know how you can use this in Qt Designer, but you can use those methods like this:

mylineedit.h
mylineedit.cpp

Berserk | # 159 | 2010-10-01, 22:14 | Report

Sorry for changing the subject, but the GConfItem problem still remains for both D-Livil and me..



I use WinXP, and I'm afraid I can't install libs using Madde, or is it possible?

I've downloaded libgq-gconf-dev_0.2-3+0m5_armel.deb from the package page,
Then I unpacked everything into:
E:\NokiaQtSDK\Maemo\4.6.2\sysroots\fremantle-arm-sysroot-1030-slim\usr
and added your suggestion to src.pro:
But I still can't include GConfItem..
Copying doesn't seem like the right way to do it, but I'm clueless.

==================================================

I did manage to include GConfItem by putting these files in my project, but those files also had their own includes, and it seemed endless to me.
It wouldn't build because I don't have those headers.

Another thing.. I see "#include <gconf/gconf.h>" here and there, but in my setup it's "#include <gconf/2/gconf/gconf.h>". I didn't change anything manually, just a straightforward Nokia Qt SDK install.
The #include lines in those headers point to <gconf/....h>, so that's a dead end.


I hope I don't bother anyone too much about this, but any help would be great

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Last edited by Berserk; 2010-10-01 at 22:22.

Berserk | # 160 | 2010-10-02, 00:24 | Report

Well.. I think it's solved

Use system("command");
But be careful with system commands

For instance, when you use
It outputs this:
I'll write how to catch that output in a QString tomorrow, time for some sleep first..


I've been able to set backgrounds with the following:
(For every desktop)

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Last edited by Berserk; 2010-10-02 at 01:27.