Get System Info programmatically in Qt
m |
hamishwillee
(Talk | contribs) m (Text replace - "<code cpp>" to "<code cpp-qt>") |
||
| (11 intermediate revisions by 5 users not shown) | |||
| Line 1: | Line 1: | ||
| − | {{ | + | [[Category:Qt Mobility]][[Category:Code Examples]] |
| − | | | + | {{Abstract|This code example shows how to get system information programmatically in Qt using {{Qapiname|QSysInfo}}.}} |
| − | | | + | |
| + | {{ArticleMetaData <!-- v1.1 --> | ||
| + | |sourcecode= [[Media:QtSystemInfo.zip]] | ||
| + | |installfile= <!-- Link to installation file (e.g. [[Media:The Installation File.sis]]) --> | ||
|devices= Nokia 5800 XpressMusic | |devices= Nokia 5800 XpressMusic | ||
| − | | | + | |sdk= <!-- SDK(s) built and tested against (e.g. [http://linktosdkdownload/ Nokia Qt SDK 1.1]) --> |
| − | | | + | |platform= S60 3rd Edition, FP1, FP2<br>S60 5th Edition |
| − | | | + | |devicecompatability= <!-- Compatible devices (e.g.: All* (must have GPS) ) --> |
| − | |keywords=QSysInfo | + | |dependencies= <!-- Any other/external dependencies e.g.: Google Maps Api v1.0 --> |
| + | |signing= Self Signed | ||
| + | |capabilities= None | ||
| + | |keywords= QSysInfo | ||
| + | |id= <!-- Article Id (Knowledge base articles only) --> | ||
| + | |language= <!-- Language category code for non-English topics - e.g. Lang-Chinese --> | ||
| + | |translated-by= <!-- [[User:XXXX]] --> | ||
| + | |translated-from-title= <!-- Title only --> | ||
| + | |translated-from-id= <!-- Id of translated revision --> | ||
| + | |review-by= <!-- After re-review: [[User:username]] --> | ||
| + | |review-timestamp= <!-- After re-review: YYYYMMDD --> | ||
| + | |update-by= <!-- After significant update: [[User:username]]--> | ||
| + | |update-timestamp= <!-- After significant update: YYYYMMDD --> | ||
| + | |creationdate= 20090616 | ||
| + | |author= [[User:Savaj]] | ||
}} | }} | ||
==Overview== | ==Overview== | ||
| − | + | The {{Icode|QSysInfo}} class provides information about the system. The {{Icode|QSysInfo}} has two static method, {{Icode|s60Version()}} and {{Icode|symbianVersion()}}, which gives information about system. Then method {{Icode|s60Version()}} returns the version of the S60 SDK system on which the application is run. The method {{Icode|symbianVersion()}} returns the version of the Symbian operating system on which the application is run. | |
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
| − | + | ||
==Headers required== | ==Headers required== | ||
| − | <code cpp> | + | <code cpp-qt> |
#include <QSysInfo> | #include <QSysInfo> | ||
</code> | </code> | ||
==Source== | ==Source== | ||
| − | <code cpp> | + | <code cpp-qt> |
void SystemInfo::GetSystemInfo() | void SystemInfo::GetSystemInfo() | ||
{ | { | ||
| Line 140: | Line 148: | ||
==Code Example== | ==Code Example== | ||
| − | * | + | * [[File:QtSystemInfo.zip]] shows S60 version and Symbian OS version of device and is tested on Nokia 5800 XpressMusic.[[Category:MeeGo Harmattan]] [[Category:Symbian]] |
| − | + | ||
| − | [[Category: | + | |
Latest revision as of 04:23, 11 October 2012
This code example shows how to get system information programmatically in Qt using QSysInfo.
Article Metadata
Code Example
Source file: Media:QtSystemInfo.zip
Tested with
Devices(s): Nokia 5800 XpressMusic
Compatibility
Platform(s): S60 3rd Edition, FP1, FP2
S60 5th Edition
S60 5th Edition
Platform Security
Signing Required: Self Signed
Capabilities: None
Article
Keywords: QSysInfo
Created: savaj
(16 Jun 2009)
Last edited: hamishwillee
(11 Oct 2012)
Contents |
Overview
The QSysInfo class provides information about the system. The QSysInfo has two static method, s60Version() and symbianVersion(), which gives information about system. Then method s60Version() returns the version of the S60 SDK system on which the application is run. The method symbianVersion() returns the version of the Symbian operating system on which the application is run.
Headers required
#include <QSysInfo>Source
void SystemInfo::GetSystemInfo()
{
//Get S60 version and display it on label
switch (QSysInfo::s60Version ())
{
case QSysInfo::SV_S60_3_1:
{
ui.label->setText("S60 version: S60 3.1");
}
break;
case QSysInfo::SV_S60_3_2:
{
ui.label->setText("S60 version: S60 3.2");
}
break;
case QSysInfo::SV_S60_5_0:
{
ui.label->setText("S60 version: S60 5.0");
}
break;
case QSysInfo::SV_S60_Unknown:
{
ui.label->setText("S60 version: S60 Unknown");
}
break;
default:
break;
}
//Get OS version and display it on label
switch (QSysInfo::symbianVersion ())
{
case QSysInfo::QSysInfo::SV_9_2:
{
ui.label_2->setText("Symbian OS version: 9.2");
}
break;
case QSysInfo::SV_9_3:
{
ui.label_2->setText("Symbian OS version: 9.3");
}
break;
case QSysInfo::SV_9_4:
{
ui.label_2->setText("Symbian OS version: 9.4");
}
break;
case QSysInfo::SV_Unknown:
{
ui.label_2->setText("Symbian OS version: Unknown");
}
break;
default:
break;
}
}
S60 version defined in Qt
| Constant | Description |
| QSysInfo::SV_S60_3_1 | S60 3rd Edition Feature Pack 1 |
| QSysInfo::SV_S60_3_2 | S60 3rd Edition Feature Pack 2 |
| QSysInfo::SV_S60_5_0 | S60 5th Edition |
| QSysInfo::SV_S60_Unknown | An unknown and currently unsupported platform |
Symbian OS version defined in Qt
| Constant | Description |
| QSysInfo::SV_9_2 | Symbian OS 9.2 |
| QSysInfo::SV_9_3 | Symbian OS 9.3 |
| QSysInfo::SV_9_4 | Symbian OS 9.4 |
| QSysInfo::SV_Unknown | An unknown and currently unsupported platform |
Postconditions
The code snippet is expected to show S60 version and Symbian OS version on screen.
External Links
- QSysInfo: QSysInfo reference
Code Example
- File:QtSystemInfo.zip shows S60 version and Symbian OS version of device and is tested on Nokia 5800 XpressMusic.
