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  • Committer: Bileto Bot
  • Author(s): Daniel d'Andrada
  • Date: 2017-03-08 09:50:55 UTC
  • mfrom: (2833.2.1 dragChildWithAltPress)
  • Revision ID: ci-train-bot@canonical.com-20170308095055-kvpcnkig2nboe8xi
Drag child windows with Alt+LeftMouseButton (LP: #1664947)

Approved by: Lukáš Tinkl, Unity8 CI Bot

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qml/Stage/ChildWindow.qml
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/*
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 * Copyright (C) 2016 Canonical, Ltd.
 
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 * Copyright (C) 2016-2017 Canonical, Ltd.
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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    }
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    Loader {
 
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        active: d.moveable
 
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        anchors.fill: parent
 
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        sourceComponent: Component {
 
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            MouseArea {
 
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                acceptedButtons: Qt.LeftButton
 
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                property bool dragging: false
 
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                cursorShape: undefined // don't interfere with the cursor shape set by the underlying MirSurfaceItem
 
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                onPressed: {
 
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                    if (mouse.button == Qt.LeftButton && mouse.modifiers == Qt.AltModifier) {
 
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                        d.moveHandler.handlePressedChanged(true, Qt.LeftButton, mouse.x, mouse.y);
 
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                        dragging = true;
 
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                        mouse.accepted = true;
 
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                    } else {
 
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                        mouse.accepted = false;
 
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                    }
 
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                }
 
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                onPositionChanged: {
 
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                    if (dragging) {
 
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                        d.moveHandler.handlePositionChanged(mouse);
 
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                    }
 
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                }
 
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                onReleased: {
 
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                    if (dragging) {
 
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                        d.moveHandler.handlePressedChanged(false, Qt.LeftButton);
 
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                        d.moveHandler.handleReleased();
 
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                        dragging = false;
 
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                    }
 
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                }
 
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            }
 
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        }
 
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    }
 
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    Loader {
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        id: touchOverlayLoader
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        active: d.resizeable || d.moveable
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        anchors.top: decorationLoader.top