QXlsx/README.md

# QXlsx

> *Read this in other languages: [English](README.md), :kr: [한국어](README.ko.md)*

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* QXlsx is excel file(*.xlsx) reader/writer library.
  * Because QtXlsx is no longer supported(2014), I created a new project that is based on QtXlsx. (2017-)
  * Development language of QXlsx is C++. (with Qt 5.x)
  * You don't need to use static library or dynamic shared object using QXlsx.


## License
* MIT License [https://opensource.org/licenses/MIT](https://opensource.org/licenses/MIT)
* QtXlsx License (See Debao Zhang (2014) site) [https://github.com/dbzhang800/QtXlsxWriter](https://github.com/dbzhang800/QtXlsxWriter)
* Qt License (See Qt Company site) [https://www.qt.io/](https://www.qt.io/) 

## Sample (Hello excel)

### :one: Writing excel file(*.xlsx)
```cpp
QXlsx::Document xlsx;
xlsx.write("A1", "Hello Qt!"); // write "Hello Qt!" to cell(A,1). it's shared string.
xlsx.saveAs("Test.xlsx"); // save the document as 'Test.xlsx'
```

### :two: Reading excel file(*.xlsx)
```cpp
Document xlsx("Test.xlsx"); // load excel file
if (!xlsx.isLoadPackage()) { // failed to load excel 		
	return;
}
int row = 1; int col = 2;
Cell* cell = xlsx.cellAt(row, col); // get cell pointer. (row is 1. column is 2.)
if ( cell == NULL )
	continue; // cell vaule is not set
QVariant var = cell->readValue(); // read cell value (number(double), QDateTime, QString ...)
qDebug() << << var; // display value
```

## How to set up
* See [How to setup QXlsx project](HowToSetProject.md)

## Test environment
Test Environment is below.
- Qt 5.10.1 (MingW/Windows 32bit)
- Qt 5.9.2 (MingW/Windows 32bit)
- Qt 5.9.1 (Visual Studio 2017/Windows 64bit)
- Qt 5.9.1 (Visual Studio 2017/Windows 32bit)
- Qt 5.9.1 (MingW/Windows 32bit)
- Qt 5.9.1 (Ubuntu 16/Linux x64)
- Qt 5.6.0 (MingW/Windows 32bit)
- Qt 5.5.1 (MingW/Windows 32bit)
- Qt 5.5.0 (Ubuntu 17/Linux i686)
- Qt 5.2.0 (Ubuntu 14/Linux x64)
- Qt 5.0.1 (MingW/Windows 32bit)

## To Test
The following tests should be performed.
- Microsoft Excel
- Google Spreadsheet
- LibreOffice Calc Spreasheet

![](markdown.data/LibreOffice-Google-XLSX.png)

## To Upgrade
- Develop the encryption function of xlsx
- Build and test on Android

## Contacts
* Leave me a issue. https://github.com/j2doll/QXlsx/issues
* Hi! I'm j2doll (aka Jay Two). My native language is not English and my English is not fluent. Please, use EASY English. :-)
* If you are interested in participating in the project, please contact us by issue.