Thanks guys for your replies! It helped a lot! :) > On 29 Sep 2015, at 14:09, Mark Tucker <mark.tuc...@airborne.aero> wrote: > > Hello Nuno, > > In finishUIDDialogCreation() (after your check for it being null) you can > connect the signals you're emitting from your dialog to another function of > your choice, for instance if you had a function named "handleOKClicked" then > you can do this: > > dialog.okClicked.connect(handleOKClicked) > > Then in that function you can disconnect your function from the signal like > so: > > dialog.okClicked.disconnect(handleOKClicked) > > (since you're destroying your dialog object, this part may not be required, > but I like to make sure) > > You can then from your function do whatever you like, including destroying > your dialog object. > > Mark > > From: interest-bounces+mark.tucker=airborne.a...@qt-project.org > [mailto:interest-bounces+mark.tucker=airborne.a...@qt-project.org] On Behalf > Of Nuno Santos > Sent: 29 September 2015 12:11 > To: interest <interest@qt-project.org> > Subject: [Interest] Strategies to create dialog boxes dynamically in Qml > > Hi, > > I’m trying to implement a custom dialog box on qml using dynamic object > creation methods. I’m using the javascript approach to create the component > and then the object. The object appears on the scene and it has two buttons. > The question is. What are the strategies available to receive the user input > and react according? I want to be able to receive the answer and then destroy > the dialog. > > My small test: > > // main.qml > import QtQuick 2.4 > import QtQuick.Window 2.2 > > import "ObjectManagement.js" as ObjectManagement > > Window { > id: window > visible: true > width: 1024 > height: 768 > > MouseArea { > anchors.fill: parent > onClicked: ObjectManagement.createUIDialog(window) > } > } > > // ObjectManagement.js > > var parent > var component; > var dialog; > > function createUIDialog(p) > { > parent = p > component = Qt.createComponent("UIDialog.qml"); > > if (component.status==Component.Ready) > finishUIDialogCreation(); > else > component.statusChanged.connect(finishUIDialogCreation); > } > > function finishUIDialogCreation() > { > if (component.status==Component.Ready) > { > dialog = component.createObject(parent, {"x": 100, "y": 100}); > > if (dialog==null) > console.log("Error creating object"); > } > else if (component.status==Component.Error) > console.log("Error loading component:", component.errorString()); > } > > // UIDialog.qml > > import QtQuick 2.0 > > Rectangle { > id: root > color: "yellow" > width: 300 > height: 100 > > signal okClicked > signal cancelClicked > > Row { > Rectangle { > width: 100 > height: 50 > color: "green" > > MouseArea { > anchors.fill: parent > onClicked: root.okClicked() > } > } > > Rectangle { > width: 100 > height: 50 > color: "red" > > MouseArea { > anchors.fill: parent > onClicked: root.cancelClicked() > } > } > } > } > > Thanks > > Regards, > > Nuno
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