libqml/qml/KritaSketchBase.qml

0001 /* This file is part of the KDE project
0002  * SPDX-FileCopyrightText: 2012 Arjen Hiemstra <ahiemstra@heimr.nl>
0003  *
0004  * SPDX-License-Identifier: GPL-2.0-or-later
0005  */
0006
0007 import QtQuick 2.3
0008 import org.krita.sketch 1.0
0009 import org.krita.sketch.components 1.0
0010
0011 Item {
0012     id: base;
0013     property QtObject window: null;
0014     onWindowChanged: Krita.Window = window;
0015     Flickable {
0016         id: screenScroller;
0017         boundsBehavior: Flickable.StopAtBounds;
0018
0019         anchors {
0020             top: parent.top;
0021             left: parent.left;
0022             right: parent.right;
0023             bottom: keyboard.top;
0024         }
0025
0026         contentWidth: base.width;
0027         contentHeight: base.height;
0028
0029         PageStack {
0030             id: mainPageStack;
0031
0032             width: base.width;
0033             height: base.height;
0034
0035             onCurrentPageChanged: window.currentSketchPage = (currentPage.pageName !== undefined) ? currentPage.pageName : currentPage.toString();
0036             initialPage: welcomePage;
0037
0038             transitionDuration: Constants.AnimationDuration;
0039
0040             Component { id: welcomePage; WelcomePage { } }
0041
0042             MouseArea {
0043                 anchors.fill: parent;
0044                 onClicked: parent.focus = true;
0045             }
0046         }
0047
0048         function ensureVisible(item) {
0049             if (item !== undefined && item !== null) {
0050                 var targetPosition = item.mapToItem(screenScroller, item.x, item.y);
0051                 if (targetPosition.y > base.height * 0.5) {
0052                     screenScroller.contentY = targetPosition.y - base.height / 2;
0053                     screenScroller.returnToBounds();
0054                 }
0055             }
0056         }
0057     }
0058
0059     VirtualKeyboard {
0060         id: keyboard;
0061         onKeyboardVisibleChanged: if (keyboardVisible) screenScroller.ensureVisible(Settings.focusItem);
0062     }
0063
0064     Connections {
0065         target: Settings;
0066
0067         onFocusItemChanged: if (keyboard.keyboardVisible) screenScroller.ensureVisible(Settings.focusItem);
0068     }
0069 }