Material design Android dialogs in QML?

raven-worx

@Violet-Giraffe
i no it's not possible (directly).
But i am currently working on a plugin for most elements in material design (including such dialogs). Additionally i will add wrappers + QML elements for Google, Amazon and Facebook APIs.
But there is alot of work left to confirm Googles UX design and metrics.

Violet Giraffe

@raven-worx
That's interesting. Will it be available under one of the permissive licenses? What's the current status of the project?
I'm trying to finish my app without using too many native Android Java UI, and not even because I don't want to, but because it conflicts with Qt whenever I'm trying something non-trivial.

p3c0

@Violet-Giraffe As per Qt 5.8 features list Dialog and several other types will be introduced in Qt Quick Controls 2 and which supports Material style so I think what you trying will be available in Qt 5.8

raven-worx

@Violet-Giraffe said in Material design Android dialogs in QML?:

Will it be available under one of the permissive licenses? What's the current status of the project?

i am not sure yet. The project is still in an very early stage.

Also i just read about QtQuickControls 2.1 (Qt 5.8) MessageDialog

Violet Giraffe

@p3c0
I was just reading the blog. Very good news indeed. I might as well postpone the development until prebuilt 5.8 Beta is available.

p3c0

@Violet-Giraffe Good idea. Hope there are no other blockers except these.

GTDev

Hi!

You can also have a look at the NativeDialog features by V-Play, which can show native device dialogs for iOS or Android.

It is also possible to create completely custom QML-based Dialogs by combining Qt Quick and V-Play Apps components.

For example like this:

import VPlayApps 1.0
import QtQuick 2.0

App {

  // use native dialog
  AppButton {
    id: button1
    text: "Open Native Dialog"
    onClicked: NativeDialog.inputText(
                 "title", "description", "placeholder", "default value",
                 function(accepted, text) {
                   if(accepted)
                     console.log("Entered Text: "+text)
                   else
                     console.log("Dialog was cancelled")
                 });
  }

  // use custom dialog
  AppButton {
    anchors.top: button1.bottom
    text: "Open Custom Dialog"
    onClicked: customDialog.visible = true
  }

  // custom dialog item
  Rectangle {
    id: customDialog
    color: Qt.rgba(0,0,0,0.5)
    anchors.fill: parent // fill whole screen with background
    visible: false

    // handle dismiss
    function dismiss(accepted, text) {
      visible = false
      if(accepted)
        console.log("Entered Text: "+text)
      else
        console.log("Dialog was cancelled")
    }

    // catch touch input and close dialog if clicked outside
    MouseArea {
      anchors.fill: parent
      onClicked: customDialog.dismiss(false, textField.text)
    }

    // the actual dialog
    Rectangle {
      id: dialogRect
      color: "white"
      width: dp(250)
      height: content.y + content.height + buttons.height
      anchors.centerIn: parent

      // dialog content
      Column {
        id: content
        spacing: dp(10)
        x: spacing
        y: spacing
        width: parent.width - 2 * spacing
        anchors.horizontalCenter: parent.horizontalCenter

        AppText {
          width: parent.width
          text: "Your Name"
          font.pixelSize: sp(16)
        }

        AppTextField {
          id: textField
          width: parent.width
          anchors.horizontalCenter: parent.horizontalCenter
          placeholderText: "Enter Name"
        }
      }

      // ok / cancel buttons
      Row {
        id: buttons
        anchors.right: parent.right
        anchors.bottom: parent.bottom

        AppButton {
          text: "Cancel"
          flat: true
          onClicked: customDialog.dismiss(false, textField.text)
        }

        AppButton {
          text: "Ok"
          flat: true
          onClicked: customDialog.dismiss(true, textField.text)
        }
      }
    }
  } // Custom Dialog
}

The used comonents in the custom dialog (AppButton, AppTextField) also support native styling for iOs and Android.

Cheers,
GT

ekkescorner

you can do Dialogs using Popup. see screenshot below
screenshot is from my example app at github: https://github.com/ekke/tab_pages_x
also blog here: https://appbus.wordpress.com/2016/06/07/tab-pages-app-tabbar/

Qt Quick Controls 2 are easy to customize

alt text

Eeli K

Why do people say you can't do it with 5.7 Controls 2? You can import QtQuick.Dialogs 1.2, create a Dialog, implement the contentItem with 2.0 controls:

Dialog {
    contentItem: MyDialogForm {
    }
}

//MyDialogForm.qml:
import QtQuick.Controls.Material 2.0
Pane {
    Material.theme: dark
    Label{} //etc.
}

Violet Giraffe

@Eeli-K
Interesting, thank you!

Eeli K

But I have to say it may not fit all your needs. Dialogs 1.2 Dialog may be implemented differently on different platforms, it's not a normal Item. For example, it may not be easy (possible?) to change the automatically selected location, which is centered on top of the main window. 5.8 Controls 2 dialog will be based on Popup and you can handle it like any other item, which may be a benefit. But you can implement you dialogs now with old Dialog and move the content item later to a new Dialog. Or just use a Popup and later change it to Dialog.