KDE 4.2 API Reference kopete/libkopete
Kopete::Picture Class Reference
#include <kopetepicture.h>
Detailed Description
Represent a picture in Kopete context.It kept a cache of a QImage object, a base64 string and a path to a image file. It ensure that all source are synced. Interally, the image is stored in PNG format when possible. It can happen that the image path do not return a PNG file.
You can only use an QImage and a image path to create/update the picture. If the picture doesn't exist as a file, it generate a local copy into ~/.kde/share/apps/kopete/metacontactpicturecache
This class is implicitly shared, so don't use it as a pointer.
How to use this class:
Kopete::Picture picture; picture.setPicture(QImage()); picture.setPicture(QString("/tmp/image.png")); QString base64 = picture.base64(); QString path = picture.path(); QImage image = picture.image();
Definition at line 61 of file kopetepicture.h.
Public Member Functions | |
| QString | base64 () |
| void | clear () |
| QImage | image () |
| bool | isNull () |
| Picture & | operator= (const Picture &other) |
| QString | path () |
| Picture (const Picture &other) | |
| Picture (const KABC::Picture &picture) | |
| Picture (const QImage &image) | |
| Picture (const QString &path) | |
| Picture () | |
| void | setPicture (const KABC::Picture &picture) |
| void | setPicture (const QString &path) |
| void | setPicture (const QImage &image) |
| ~Picture () | |
Constructor & Destructor Documentation
| Kopete::Picture::Picture | ( | ) |
| Kopete::Picture::Picture | ( | const QString & | path | ) | [explicit] |
| Kopete::Picture::Picture | ( | const QImage & | image | ) | [explicit] |
| Kopete::Picture::Picture | ( | const KABC::Picture & | picture | ) | [explicit] |
| Kopete::Picture::Picture | ( | const Picture & | other | ) |
Copy a picture.
It doesn't create a full copy, it just make a reference.
Definition at line 65 of file kopetepicture.cpp.
| Kopete::Picture::~Picture | ( | ) |
Member Function Documentation
| QString Kopete::Picture::base64 | ( | ) |
Return the current picture as a base64 string.
The base64 is used to include the picture into a XML/XHTML context.
Definition at line 90 of file kopetepicture.cpp.
| void Kopete::Picture::clear | ( | ) |
| QImage Kopete::Picture::image | ( | ) |
Return the current picture as QImage.
QImage can used to draw the image on a context.
- Returns:
- the QImage cache of current picture.
Definition at line 78 of file kopetepicture.cpp.
| bool Kopete::Picture::isNull | ( | ) |
Assignment operator.
Like the copy constructor, it just make a reference.
Definition at line 72 of file kopetepicture.cpp.
| QString Kopete::Picture::path | ( | ) |
| void Kopete::Picture::setPicture | ( | const KABC::Picture & | picture | ) |
| void Kopete::Picture::setPicture | ( | const QString & | path | ) |
Set the picture content.
- Parameters:
-
path the path to the picture.
Definition at line 165 of file kopetepicture.cpp.
| void Kopete::Picture::setPicture | ( | const QImage & | image | ) |
Set the picture content.
- Parameters:
-
image the picture as a QImage.
Definition at line 154 of file kopetepicture.cpp.
The documentation for this class was generated from the following files:
