[2016-05-05 update]QRCode Powered Support QWidgets And QML(qml1 and qml2) Module
Designing cool, interactive interfaces. DuoDuoZhijiao came up with a much better answer for QtQuick1QREncode: QWidgets QML
,
a Widget And a declarative language perfect for designing UIs (and much more).
Here's a sample of how QtQuick1QREncode Plugin For QML looks like:
//QML2 code
import QtQuick 2.3
import com.duoduo.component 1.0
QtQuick2QREncode{
id:qr
width: 128
height: 128
qrSize: Qt.size(width,width)
anchors.centerIn: parent
qrData:"duoduozhijiao" //encode contents
qrForeground: "#29aee1" //encode color
qrBackground: "white"
qrMargin: 2
qrMode: QtQuick1QREncode.MODE_8 //encode model
qrLevel: QtQuick1QREncode.LEVEL_Q // encode level
qrLogo: "qrc:/256.png" //or local path or qrc path but not network url
onQrSaveFileChanged: {
console.log("We get save file path is :"+qrfilepath)
}
}
//qml1 Code:
import QtQuick 1.0 //notice here
import com.ddui.qmlcomponents 1.0
Item {
width: 256
height: width
visible: true
QtQuick1QREncode{
id:qr
anchors.fill: parent
qrSize: Qt.size(width,width)
qrData:"www.heilqt.com" //encode contents
qrForeground: "#29aee1" //encode color
qrBackground: "white"
qrMargin: 4
qrMode: QtQuick1QREncode.MODE_8 //encode model
qrLevel: QtQuick1QREncode.LEVEL_Q // encode level
qrLogo: "qrc:/Apple.png" //or local path or qrc path but not network url
onQrSaveFileChanged: {
console.log("We get save file path is :"+qrfilepath)
}
onQrSizeChanged:{
console.log("Size get save file path is :"+qrsize.width)
}
}
onWidthChanged: {
if(width>height){
qr.setQrSize(Qt.size(height,height))
}else{
qr.setQrSize(Qt.size(width,width))
}
}
}
//this is a widgets Code
#include <QApplication>
#include "dduiqrwidgets.h"
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
DDuiQRWidgets w;
w.resize(400,100);
w.show();
w.setQrSaveFile("xxx.png");
return app.exec();
}
This project aims at bringing the power of QtQuick1QREncode to qml designer UI and widgets.
Summary
How to Build
Add the source code to your local machine on Mac Windows Linux.
Make Sure Setting your env for Qt SDK
Use Command
Git clone it. Build it
make clean(mingw32-make clean)
qmake
make (mingw32-make mingw) | nmake(vc)
sudo make install (*unix)
Use QtCreator
You may use qtcreator to build it.
How to use with QtQuick1QREncode
Note that for the following, you need to have Qt SDK
for Qt5.x or later installed.
QtQuick1QREncode
You can use QtQuick1QREncode to encode your QtQuick1QREncode UI.
Implemented QML Extension USE C++ (QQmlExtensionPlugin)(Qt5.x or later)
Implemented a QML Extension module that:
Implemented properties
- qrData (QtQuick1QREncode data show)
- qrLogo (QtQuick1QREncode middle logo)
- qrSize (QtQuick1QREncode size)
- qrMode (mode )
- qrLevel (level )
- qrCasesen (casesen upper)
- qrMargin (margin)
- qrPercent (percent)
- qrForeground (qrForeground)
- qrBackground (qrBackground)
Implemented signals
- Above all signals
Implemented slots and functions
- all Above slots
- setQrSaveFile(const QString& filePath) //can sava current QtQuick1QREncode to file
Implemented QWidget Extension USE C++ (Qt5.x or later)
Implemented a QWidget Extension module that:
- Refer to how to build share libary
Implemented properties
- qrData (QtQuick1QREncode data show)
- qrLogo (QtQuick1QREncode middle logo)
- qrSize (QtQuick1QREncode size)
- qrMode (mode )
- qrLevel (level )
- qrCasesen (casesen upper)
- qrMargin (margin)
- qrPercent (percent)
- qrForeground (qrForeground)
- qrBackground (qrBackground)
Implemented signals
- Above all signals
Implemented slots and functions
- all Above slots
- setQrSaveFile(const QString& filePath) //can sava current QtQuick1QREncode to file
modified
- qrSize is set update size and repaint
FeedBack
Contact information
- Email(373955953#qq.com, Change#to@)
- QQ: 39559539234
- QQ Group:312125701
- github: 寒山-居士
Thanks
https://github.com/penk/terrarium-app
About Author
var duoduozhijiao = {
nickName : "寒山-居士",
site : "http://www.heilqt.com",
blog : "http://blog.heilqt.com"
}