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  1. Thread: Reset background color for bash dialog?
  2. Reset background color for bash dialog?
  3. Re: Reset background color for bash dialog?
  4. Re: Reset background color for bash dialog?
  5. Re: Reset background color for bash dialog?
  6. Re: Reset background color for bash dialog?
  7. Re: Reset background color for bash dialog?
  8. Re: Reset background color for bash dialog?
  9. Re: Reset background color for bash dialog?
  10. Re: Reset background color for bash dialog?
  11. Re: Reset background color for bash dialog?
  12. wxWidgets Discussion Forum
  13. Dialog background color on Gnome (Ubuntu) Topic is solved
  14. Dialog background color on Gnome (Ubuntu)

Thread: Reset background color for bash dialog?

CrewDK is offlineA Carafe of Ubuntu

Reset background color for bash dialog?

I got some script where i’m useing dialog command.

#!/bin/bash tmpfile=$(mktemp tmp.XXXXXXX --tmpdir=/tmp 2>/dev/null) || tmpfile=/tmp/test$$ dialog --backtitle "Конфигурация сервера" \ --title "Установка" \ --clear \ --checklist "Список заданий" 15 50 4 \ 1 "Install LAMP" on \ 2 "Setup IPTABLES" on 2> $ if [ "$?" -eq "0" ]; then grep -o 1 $tmpfile > /dev/null 2>&1 if [ "$?" -eq "0" ]; then echo 123 fi grep -o 2 $tmpfile > /dev/null 2>&1 if [ "$?" -eq "0" ]; then echo 123 fi else echo "Interrupted" fi

Is there any way to reset background and font colours back to default black\white after filling dialog «form»? I tried to use «clear» but it’s no use.

Habitual is offlineGeek

Re: Reset background color for bash dialog?

Background color of the dialog or the terminal after the dialog/script exits?
And running your script, selections are both pre-filled. Both chosen.

CrewDK is offlineA Carafe of Ubuntu

Re: Reset background color for bash dialog?

I’m talking about blue BG color. For example, i want to see some output after running dialog and this blue BG a little bit noisy
Is there any way after close dialog form itself reset this colours back to default?

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Skaperen is offlineUbuntu addict and loving it

Join Date Jan 2010 Location Wheeling WV USA Beans 2,003 —> Beans 2,003 Distro Xubuntu 20.04 Focal Fossa

Re: Reset background color for bash dialog?

what did the clear command do? the dialog man page says that is what to do. maybe your terminal was not set to the default colors. try clear by itself and tell us what happens. what terminal are you running? maybe setterm can do what you need.

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Habitual is offlineGeek

Re: Reset background color for bash dialog?

CrewDK is offlineA Carafe of Ubuntu

Re: Reset background color for bash dialog?

Yeah. I know about clear, but some strange way when I run this script in ssh session it looks for me like this. If i run this script in real terminal — all works just fine. So what wrong with ssh session or what?

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CrewDK is offlineA Carafe of Ubuntu

Re: Reset background color for bash dialog?

QuoteOriginally Posted by Skaperen View Post

How can I check what terminal i’m running? Sorry i’m still not so good with linux Are you talking about that?

I tried use setterm with —default and —reset but this didn’t helped me

Skaperen is offlineUbuntu addict and loving it

Join Date Jan 2010 Location Wheeling WV USA Beans 2,003 —> Beans 2,003 Distro Xubuntu 20.04 Focal Fossa

Re: Reset background color for bash dialog?

it look like you are running putty. maybe it is emulating a terminal wrong. install ubuntu (in a virtual machine) and use that

Mask wearer, Social distancer, System Administrator, Programmer, Linux advocate, Command Line user, Ham radio operator (KA9WGN/8, tech), Photographer (hobby), occasional tweeter

CrewDK is offlineA Carafe of Ubuntu

Re: Reset background color for bash dialog?

I’m running «Xshell». This is too ssh client for windows PCs. And as I already told — when I’m running this script in «real» terminal (yeah, on virtual machine) — all works fine. So maybe some one have any idea what setting for ssh client I should look for?

Skaperen is offlineUbuntu addict and loving it

Join Date Jan 2010 Location Wheeling WV USA Beans 2,003 —> Beans 2,003 Distro Xubuntu 20.04 Focal Fossa

Re: Reset background color for bash dialog?

Mask wearer, Social distancer, System Administrator, Programmer, Linux advocate, Command Line user, Ham radio operator (KA9WGN/8, tech), Photographer (hobby), occasional tweeter

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wxWidgets Discussion Forum

Dialog background color on Gnome (Ubuntu) Topic is solved

Do you have a typical platform dependent issue you’re battling with ? Ask it here. Make sure you mention your platform, compiler, and wxWidgets version.

Dialog background color on Gnome (Ubuntu)

Post by razoredge » Thu Jul 09, 2009 8:13 pm

On Windows XP I used the following code to get the background color of a dialog for a self drawn control: 

wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE)

But on Gnome I get a color which is darker than the dialog background color. I tried a lot of the enums for GetColour(), but I can’t find one with the right color.

Which enum defines the dialog background color ?

Post by razoredge » Sun Jul 12, 2009 1:09 pm

From wxSystemSettings I get the color 230 / 224 / 218 (RGB) instead of 239 / 235 / 231 (RGB).

I am using Ubuntu 9.04. (I am new at Linux)

Auria Site Admin
Posts: 6695 Joined: Thu Sep 28, 2006 12:23 am Contact:

Post by Auria » Sun Jul 12, 2009 2:45 pm

Sorry, I don’t know; but asking the question differently : do you really need to know it? Can’t you just not draw on areas where you want to see the background?

Post by razoredge » Sun Jul 12, 2009 2:57 pm

Maybe I don’t understand your question right, but:

I have a self written control which is derived from wxWindow.
Inside the OnPaint handler I want to draw / clear the background of the control. Then I draw my own content .
(I use wxBufferedPaintDC inside OnPaint)

The background of the control should have the same color as the background of the wxPanel which contain the control.

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And I don’t want to set the color of the self written control manually on fixed values.

Auria Site Admin
Posts: 6695 Joined: Thu Sep 28, 2006 12:23 am Contact:

Post by Auria » Sun Jul 12, 2009 5:01 pm

This code does no clear of the DC, it just renders over the existing background (I tried to make the text move, the previous render didn’t stay under). However I only tested this with wxMac, I can’t guarantee it work on wxGTK/others

Post by razoredge » Sun Jul 12, 2009 5:36 pm

I have found a reason / solution:

My control was derived from wxWindow.

If I use wxControl as base class the background color is the right one !

Is that behavior normal ?
Should I always use wxControl as base for «user widgets» ?

Auria Site Admin
Posts: 6695 Joined: Thu Sep 28, 2006 12:23 am Contact:

Post by Auria » Sun Jul 12, 2009 6:13 pm

I’d even recommend wxPanel; wxWindow is almost an abstract base class, it doesn’t do much on its own. It’s just a common interface to all subwidgets. Unless you know wx internals I wouldn’t recommend deriving from wxWindow

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