×
Namespaces

Variants
Actions
(Difference between revisions)

Archived:Changing QWidget background colour

From Nokia Developer Wiki
Jump to: navigation, search
Forum Nokia KB (Talk | contribs)
jimgilmour1 (Talk | contribs)
m
Line 19: Line 19:
 
==Preconditions==
 
==Preconditions==
  
* Install the Qt for S60 Garden release from here: [http://pepper.troll.no/s60prereleases/ Qt for S60 "Garden" pre-release]
+
* Install latest Qt for S60 see [http://wiki.forum.nokia.com/index.php/Qt_for_S60_-_Installation_packages Qt for S60 - Installation packages]
* Check the installation guide: [http://pepper.troll.no/s60prereleases/doc/install-s60.html How to install the package]
+
* Check this link for installation guide: [http://pepper.troll.no/s60prereleases/doc/install-s60.html How to install the package].
 +
* Go through this article: [[Getting started with Qt for S60]]
  
  

Revision as of 13:34, 30 June 2009

Template:KBCS

Article Metadata
Tested with
Devices(s): Nokia 5800 XpressMusic
Compatibility
Platform(s): S60 3rd Edition, FP1, FP2
S60 5th Edition
Symbian
Article
Keywords: QPalette
Created: (29 Apr 2009)
Last edited: jimgilmour1 (30 Jun 2009)

Contents

Overview

This code snippets shows how to change the QWidget background colour.

Note: In order to use this code, you need to have Qt for S60 installed on your platform.


Preconditions


Main function

This function is used to set the widget colour.

 p.setColor(QPalette::Background, Qt::black);

Source

Change the background colour of the QWidget.

#include <QPalette>
 
QMyWidget::QMyWidget(QWidget *parent)
: QWidget(parent)
{
QPalette p(palette());
// Set background colour to black
p.setColor(QPalette::Background, Qt::black);
setPalette(p);
}

See also

For more information, see QPalette.

Postconditions

The background colour QWidget is black.

139 page views in the last 30 days.
×