Archived:Changing QWidget background colour
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Revision as of 10:11, 3 September 2009
Article Metadata
Tested with
Devices(s): Nokia 5800 XpressMusic
Compatibility
Platform(s): S60 3rd Edition, FP1, FP2
S60 5th Edition
S60 5th Edition
Article
Keywords: QPalette
Created: (29 Apr 2009)
Last edited: croozeus
(03 Sep 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
- Install latest Qt for S60 see Qt for S60 - Installation packages
- Check this link for installation guide: How to install the package.
- Go through this article: Getting started with Qt for S60
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.
