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/*
SPDX-FileCopyrightText: 2013 Sebastian Kügler <sebas@kde.org>
SPDX-License-Identifier: GPL-2.0-or-later
*/
import QtQuick 2.0
import org.kde.plasma.core 2.0 as PlasmaCore
import org.kde.plasma.components 2.0 as PlasmaComponents
import org.kde.plasma.extras 2.0 as PlasmaExtras
import org.kde.kquickcontrolsaddons 2.0 as KQuickControlsAddons
import org.kde.draganddrop 2.0 as DragAndDrop
// MousePage
PlasmaComponents.Page {
id: dragPage
property int _h: 48
property bool isDragging: false
anchors {
fill: parent
margins: _s
}
PlasmaExtras.Heading {
id: dlabel
anchors { left: parent.left; right: parent.right; top: parent.top; }
level: 1
text: "Drag & Drop"
}
Column {
id: dragCol
width: (parent.width-_h)/2
height: parent.height
anchors {
left: parent.left;
top: parent.top;
topMargin: itemHeight/2
}
spacing: _h/4
property int itemHeight: _h*1.5
DragItem {
text: "Image and URL"
icon: "image-png"
height: parent.itemHeight
DragAndDrop.DragArea {
objectName: "imageandurl"
anchors { fill: parent; }
//delegateImage: "akonadi"
mimeData.url: "https://plasma.kde.org/"
onDragStarted: {
isDragging = true;
print(" drag started for " + objectName);
ooo.text = objectName
}
onDrop: {
isDragging = false;
print(" item dropped " + objectName);
ooo.text = objectName
}
//Rectangle { anchors.fill: parent; color: "blue"; opacity: 0.4; }
}
}
DragItem {
text: "Delegate Image"
icon: "image-png"
height: parent.itemHeight
DragAndDrop.DragArea {
objectName: "image"
anchors { fill: parent; }
//delegateImage: "akonadi"
//mimeData.url: "https://plasma.kde.org"
onDragStarted: {
isDragging = true;
print(" drag started for " + objectName);
ooo.text = objectName
}
onDrop: {
isDragging = false;
print(" item dropped " + objectName);
ooo.text = objectName
}
//Rectangle { anchors.fill: parent; color: "green"; opacity: 0.4; }
}
}
DragItem {
text: "HTML"
icon: "text-html"
height: parent.itemHeight
DragAndDrop.DragArea {
objectName: "html"
anchors { fill: parent; }
mimeData.html: "<b>One <i> Two <u> Three </b> Four </i>Five </u> "
onDragStarted: {
isDragging = true;
print(" drag started for " + objectName);
ooo.text = objectName
}
onDrop: {
isDragging = false;
print(" item dropped " + objectName);
ooo.text = objectName
}
}
}
DragItem {
text: "Color"
icon: "preferences-color"
height: parent.itemHeight
DragAndDrop.DragArea {
objectName: "color"
anchors { fill: parent; }
mimeData.color: "orange"
onDragStarted: {
isDragging = true;
print(" drag started for " + objectName);
ooo.text = objectName
}
onDrop: {
isDragging = false;
print(" item dropped " + objectName);
ooo.text = objectName
//mimeData.
}
}
}
DragItem {
text: "Lots of Stuff"
icon: "ksplash"
height: parent.itemHeight
DragAndDrop.DragArea {
id: dragArea2
objectName: "stuff"
// width: parent.width / 2
// height: dropArea.height / 2
anchors.fill: parent
mimeData.text: "Clownfish"
mimeData.html: "<h2>Swimming in a Sea of Cheese</h2><pre>Primus->perform();</pre><br/>"
mimeData.color: "darkred"
mimeData.url: "https://plasma.kde.org"
mimeData.urls: ["https://planet.kde.org", "https://fsfe.org", "https://techbase.kde.org", "https://qt.io"]
//Rectangle { anchors.fill: parent; color: "yellow"; opacity: 0.6; }
onDragStarted: {
isDragging = true;
print(" drag started for " + objectName);
ooo.text = objectName
}
onDrop: {
isDragging = false;
print(" item dropped " + objectName);
ooo.text = objectName
}
}
}
PlasmaComponents.Label {
id: ooo
}
}
DragAndDrop.DropArea {
id: dropArea
//width: parent.width- / 2
//visible: false
anchors {
right: parent.right;
left: dragCol.right;
bottom: parent.bottom;
top: parent.top; margins: _h/2
}
PlasmaComponents.ListItem {
id: dropHightlight
anchors.fill: parent
opacity: 0
PropertyAnimation { properties: "opacity"; easing.type: Easing.Linear; duration: 2000; }
}
Rectangle { id: clr; anchors.fill: parent; color: "transparent"; opacity: color != "transparent" ? 1 : 0; }
PlasmaComponents.Label {
id: ilabel
font.pointSize: _h / 2
text: "Drop here."
opacity: isDragging ? 0.7 : 0
anchors.centerIn: parent
horizontalAlignment: Text.AlignCenter
PropertyAnimation { properties: "opacity"; easing.type: Easing.Linear; duration: 2000; }
}
PlasmaComponents.Label {
id: slabel
font.pointSize: _h / 4
//text: "Drop here."
//opacity: isDragging ? 1 : 0
//onTextChanged: print("droparea changed to " + text)
anchors.top: parent.top
anchors.right: parent.right
anchors.left: parent.left
//horizontalAlignment: Text.AlignCenter
}
onDragEnter: {
// slabel.text = "drop item here";
dropHightlight.opacity = 1;
}
onDragLeave: {
// slabel.text = "drop left";
dropHightlight.opacity = 0;
}
onDrop: {
var txt = event.mimeData.html;
txt += event.mimeData.text;
if (event.mimeData.url != "") {
txt += "<br />Url: " + event.mimeData.url;
}
var i = 0;
var u;
for (u in event.mimeData.urls) {
txt += "<br /> Url " + i + " : " + event.mimeData.urls[i];
i++;
}
// print("COLOR: " + event.mimeData.color);
if (event.mimeData.hasColor()) {
clr.color = event.mimeData.color;
} else {
clr.color = "transparent";
}
slabel.text = txt
dropHightlight.opacity = 0.5;
}
}
}
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