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import Qt 4.7
import Qt.labs.folderlistmodel 1.0
Rectangle {
id: root
property bool keyPressed: false
property variant folders: folders1
property variant view: view1
width: 320
height: 480
color: palette.window
FolderListModel {
id: folders1
nameFilters: [ "*.qml" ]
folder: qmlViewerFolder
}
FolderListModel {
id: folders2
nameFilters: [ "*.qml" ]
folder: qmlViewerFolder
}
SystemPalette { id: palette }
function down(path) {
if (folders == folders1) {
view = view2
folders = folders2;
view1.state = "exitLeft";
} else {
view = view1
folders = folders1;
view2.state = "exitLeft";
}
view.x = root.width;
view.state = "current";
view.focus = true;
folders.folder = path;
}
function up() {
var path = folders.parentFolder;
if (folders == folders1) {
view = view2
folders = folders2;
view1.state = "exitRight";
} else {
view = view1
folders = folders1;
view2.state = "exitRight";
}
view.x = -root.width;
view.state = "current";
view.focus = true;
folders.folder = path;
}
Component {
id: folderDelegate
Rectangle {
id: wrapper
function launch() {
if (folders.isFolder(index)) {
down(filePath);
} else {
qmlViewer.launch(filePath);
}
}
width: root.width
height: 52
color: "transparent"
Rectangle {
id: highlight; visible: false
anchors.fill: parent
gradient: Gradient {
GradientStop { id: t1; position: 0.0; color: palette.highlight }
GradientStop { id: t2; position: 1.0; color: Qt.lighter(palette.highlight) }
}
}
Item {
width: 48; height: 48
Image { source: "images/folder.png"; anchors.centerIn: parent; visible: folders.isFolder(index)}
}
Text {
id: nameText
anchors.fill: parent; verticalAlignment: Text.AlignVCenter
text: fileName
anchors.leftMargin: 54
font.pixelSize: 32
color: (wrapper.ListView.isCurrentItem && root.keyPressed) ? palette.highlightedText : palette.windowText
elide: Text.ElideRight
}
MouseArea {
id: mouseRegion
anchors.fill: parent
onClicked: { if (folders == wrapper.ListView.view.model) launch() }
}
states: [
State {
name: "pressed"
when: mouseRegion.pressed
PropertyChanges { target: highlight; visible: true }
PropertyChanges { target: nameText; color: palette.highlightedText }
}
]
}
}
ListView {
id: view1
anchors.top: titleBar.bottom
anchors.bottom: parent.bottom
x: 0
width: parent.width
model: folders1
delegate: folderDelegate
highlight: Rectangle { color: palette.highlight; visible: root.keyPressed && view1.count != 0 }
highlightMoveSpeed: 1000
pressDelay: 100
focus: true
state: "current"
states: [
State {
name: "current"
PropertyChanges { target: view1; x: 0 }
},
State {
name: "exitLeft"
PropertyChanges { target: view1; x: -root.width }
},
State {
name: "exitRight"
PropertyChanges { target: view1; x: root.width }
}
]
transitions: [
Transition {
to: "current"
SequentialAnimation {
NumberAnimation { properties: "x"; duration: 250 }
}
},
Transition {
NumberAnimation { properties: "x"; duration: 250 }
NumberAnimation { properties: "x"; duration: 250 }
}
]
Keys.onPressed: { root.keyPressed = true; }
}
ListView {
id: view2
anchors.top: titleBar.bottom
anchors.bottom: parent.bottom
x: parent.width
width: parent.width
model: folders2
delegate: folderDelegate
highlight: Rectangle { color: palette.highlight; visible: root.keyPressed && view2.count != 0 }
highlightMoveSpeed: 1000
pressDelay: 100
states: [
State {
name: "current"
PropertyChanges { target: view2; x: 0 }
},
State {
name: "exitLeft"
PropertyChanges { target: view2; x: -root.width }
},
State {
name: "exitRight"
PropertyChanges { target: view2; x: root.width }
}
]
transitions: [
Transition {
to: "current"
SequentialAnimation {
NumberAnimation { properties: "x"; duration: 250 }
}
},
Transition {
NumberAnimation { properties: "x"; duration: 250 }
}
]
Keys.onPressed: { root.keyPressed = true; }
}
Keys.onPressed: {
root.keyPressed = true;
if (event.key == Qt.Key_Return || event.key == Qt.Key_Select || event.key == Qt.Key_Right) {
view.currentItem.launch();
event.accepted = true;
} else if (event.key == Qt.Key_Left) {
up();
}
}
BorderImage {
source: "images/titlebar.sci";
width: parent.width;
height: 52
y: -7
id: titleBar
Rectangle {
id: upButton
width: 48
height: titleBar.height - 7
color: "transparent"
Image { anchors.centerIn: parent; source: "images/up.png" }
MouseArea { id: upRegion; anchors.centerIn: parent
width: 56
height: 56
onClicked: if (folders.parentFolder != "") up()
}
states: [
State {
name: "pressed"
when: upRegion.pressed
PropertyChanges { target: upButton; color: palette.highlight }
}
]
}
Rectangle {
color: "gray"
x: 48
width: 1
height: 44
}
Text {
anchors.left: upButton.right; anchors.right: parent.right; height: parent.height
anchors.leftMargin: 4; anchors.rightMargin: 4
text: folders.folder
color: "white"
elide: Text.ElideLeft; horizontalAlignment: Text.AlignRight; verticalAlignment: Text.AlignVCenter
font.pixelSize: 32
}
}
}