I need to scroll by mouse click ,the code bellow works very well when scroll bars clicked or on wheel,BUT I need by mouse click and hold in anywhere in text.
ScrollView {
id: scrollView
x: 15
y: 38
width: 647
height: 168
visible: true
spacing: 2
focusPolicy: Qt.ClickFocus
clip: true
Text {
id: text1
x: -17
y: -27
opacity: 1
visible: true
color: "#ffffff"
anchors.left: parent.left
anchors.right: parent.right
anchors.top: parent.top
anchors.bottom: parent.bottom
font.pixelSize: 16
verticalAlignment: Text.AlignVCenter
wrapMode: Text.WrapAnywhere
font.preferShaping: false
font.kerning: false
font.styleName: "Bold"
style: Text.Normal
font.weight: Font.Medium
font.bold: true
clip: true
anchors.topMargin: 0
anchors.bottomMargin: -8
anchors.leftMargin: 0
anchors.rightMargin: 0
font.family: "Courier New"
}
}
You can use a Flickable instead of ScrollView.
A really basic sample would be like this.
Flickable {
width: 200; height: 100
contentWidth: text.width; contentHeight: text.height
// These create default scroll bars for both orientations.
// You could modify the scroll bars if you want.
ScrollBar.vertical: ScrollBar{}
ScrollBar.horizontal: ScrollBar{}
Text{ id: text; width: 200; height: 300; text: "Some long text here" }
}
Related
I am new to QML and I am trying to implement a horizontal splitview with 2 children. The problem that I am having is that despite setting maximum and minimum widths for the children, the last child always takes up the entire split view and all the others are hidden and have to be manually opened. I have tried defining minimum and maximum widths using Layout.maximum/minimumwidth (which dont work at all) and have tried using fillwidth on the first child of the splitview. Nothing seems to work. I even copied and pasted the code from the qml doc page from splitview and it did the same thing. Here is my code:
import QtQuick 2.0
import QtQuick.Controls 2.15
import QtQuick.Layouts 1.11
import "../buttons"
import "../customWidgets"
Rectangle {
id: conversationsPage
anchors.fill: parent
height: 455
width: 800
SplitView {
id: splitView
anchors.fill: parent
orientation: Qt.Horizontal
Rectangle {
id: sideBar
Layout.minimumWidth: 200
Layout.preferredWidth: 300
Layout.maximumWidth: 500
Layout.fillWidth: true
color: "#b9b9b9"
anchors.top: parent.top
anchors.bottom: parent.bottom
anchors.bottomMargin: 0
anchors.topMargin: 0
clip: true
Rectangle {
id: sideBarTopBar
y: 0
z: 2
height: 44
color: "#e868ff"
anchors.left: parent.left
anchors.right: parent.right
anchors.leftMargin: 0
anchors.rightMargin: 0
SearchBar {
id: conversationSearchBar
anchors.left: parent.left
anchors.right: newConversationBtn.left
anchors.top: parent.top
anchors.bottom: parent.bottom
anchors.bottomMargin: 10
anchors.topMargin: 10
anchors.leftMargin: 10
anchors.rightMargin: 10
}
IconBtn {
id: newConversationBtn
width: 35
height: 35
anchors.verticalCenter: parent.verticalCenter
anchors.right: parent.right
anchors.rightMargin: 10
btnIconSource: "../images/icons/plus.svg"
}
}
ScrollView {
id: conversationsListScroll
anchors.left: parent.left
anchors.right: parent.right
anchors.top: sideBarTopBar.bottom
anchors.bottom: parent.bottom
z: 1
anchors.topMargin: 0
ColumnLayout {
id: conversationListLayout
x: 0
y: 0
width: conversationsListScroll.width
clip: true
ConversationTab {
Layout.fillWidth: true
}
ConversationTab {
Layout.fillWidth: true
}
ConversationTab {
Layout.fillWidth: true
}
ConversationTab {
Layout.fillWidth: true
}
ConversationTab {
Layout.fillWidth: true
}
ConversationTab {
Layout.fillWidth: true
}
ConversationTab {
Layout.fillWidth: true
}
}
}
}
Rectangle {
id: conversationView
Layout.fillWidth: false
Layout.minimumWidth: 300
Layout.maximumWidth: 500
color: "#ff0000"
anchors.top: parent.top
anchors.bottom: parent.bottom
anchors.topMargin: 0
anchors.bottomMargin: 0
}
}
Do you guys have any idea why the split view isnt working the way I want it to?
I noticed a couple of things, first, in SplitView from Quick Controls 2, you must use the SplitView attached property instead of the Layout attached property.
Secondarily, I also noticed that you have anchors specified inside the direct children of the SplitView, which have no effect and can be removed. I am not sure, but it seems like the child with SplitView.fillWidth: true should not have a maximum width set, as both children having maximum widths can prevent the SplitView from filling its parent Rectangle fully (you may still have a use case for this, but I removed it for this reason).
Here is the code with these recommendations:
SplitView {
id: splitView
anchors.fill: parent
orientation: Qt.Horizontal
Rectangle {
id: sideBar
SplitView.minimumWidth: 200
SplitView.preferredWidth: 300
SplitView.fillWidth: true
color: "#b9b9b9"
clip: true
// children here...
}
Rectangle {
id: conversationView
SplitView.fillWidth: false
SplitView.minimumWidth: 300
SplitView.maximumWidth: 500
color: "#ff0000"
}
}
I'm new to QML and QT so don't blame me if this question is going to sound stupid for most of you but I've search all over the internet without any luck in founding an answer.
What I'm trying to do:
I'm having a ScrollView which has inside of it a ScrollBar and a ListView.
I want that at the moment when I'm scrolling the ListView elements to also move the bar from ScrollBar. In other words, I want to use the ScrollBar as an overall view of your current position, you are not supposed to touch that, its only purpose is for viewing.
My Code:
ScrollView{
implicitHeight: 100
implicitWidth: 50
anchors.fill: parent
ScrollBar.horizontal: ScrollBar{
id: hbar
active: true
policy: ScrollBar.AlwaysOn
anchors {
left: parent.left
top: parent.top
right: parent.right
}
background: Rectangle {
implicitWidth: 100
implicitHeight: 50
opacity: enabled ? 1 : 0.3
color: hbar.down ? "#red" : "black"
}
contentItem: Rectangle {
implicitWidth: 6
implicitHeight: 100
radius: width / 2
color: hbar.pressed ? "#81e889" : "#c2f4c6"
}
}
ListView {
id: listViewParent
height: listViewID.height/10*6
contentHeight: height*2
contentWidth: width*2
clip: false
interactive: false
keyNavigationWraps: true
anchors.right: parent.right
anchors.rightMargin: 0
anchors.left: parent.left
anchors.leftMargin: 0
enabled: true
scale: 1
transformOrigin: Item.Center
anchors.verticalCenter: parent.verticalCenter
boundsBehavior: Flickable.DragAndOvershootBounds
flickableDirection: Flickable.HorizontalFlick
highlightMoveDuration: 0
cacheBuffer: 300
snapMode: ListView.SnapToItem
layoutDirection: Qt.LeftToRight
orientation: ListView.Vertical
model: 1
delegate:
ListView {
width: parent.width;
height: parent.height;
spacing: listViewID.width/8/9
model: MovieListModel {}
orientation: ListView.Horizontal
id: listid
delegate:
Rectangle {
property int recDynamicHeight: listViewID.height/10*6
property int recOriginalHeight: listViewID.height/10*6
property int recDynamiclWidth: listViewID.width/7
property int recOriginalWidth: listViewID.width/7
id: rectPer
width: recDynamiclWidth
height: recDynamicHeight
Image {
id: image1
anchors.fill: parent;
source: model.imgUrl
}
Text {
property bool isVisible: false
color: "#ffffff"
anchors.fill: parent
visible: textid.isVisible
id: textid
text: model.title
font.bold: true
horizontalAlignment: Text.AlignLeft
font.pixelSize: listViewID.width/8/9
topPadding: listViewID.width/8/9
leftPadding: listViewID.width/8/9
}
Text {
anchors.topMargin: listViewID.width/8/9
color: "#ffffff"
anchors.fill: parent
visible: textid.isVisible
id: yearId
text: model.year
horizontalAlignment: Text.AlignLeft
font.pixelSize: listViewID.width/8/9
topPadding: listViewID.width/8/9*2
leftPadding: listViewID.width/8/9
}
MouseArea {
anchors.fill: parent
onPressed: {
rectPer.recDynamicHeight = rectPer.recOriginalHeight;
rectPer.recDynamicHeight += rectPer.recOriginalHeight/10;
rectPer.recDynamiclWidth += rectPer.recOriginalWidth/10;
console.log(textid.isVisible);
textid.isVisible = true;
textid.visible = textid.isVisible;
console.log(sideButtonID.x);
console.log(sideButtonID.y);
console.log(model.year + " clicked");
}
onClicked: {
console.log("INDEX: " + model.id)
load_page(PageType.movie_detailed_view, model.title, model.description, model.imgUrl, model.type, model.year)
}
onReleased: {
rectPer.recDynamicHeight = rectPer.recOriginalHeight;
rectPer.recDynamiclWidth = rectPer.recOriginalWidth;
textid.isVisible = false;
textid.visible = textid.isVisible;
}
}
}
}
}
}
Layout:
You could try use a Flickable instead of a ScrollView and spawn a ListView there(delegates: Rectangles). Then, spawn the Scrollbar inside the ListView
I have problem in displaying the text inside a listview in aligned manner.
MyCodes are
delegate: Rectangle{
width : parent.width
height: textId.implicitHeight+20
color: "white"
border.color: "#e4e4e4"
radius: 0
RowLayout{
anchors.fill: parent
anchors.margins: 20
Text{
id:textId
text : names
// wrapMode: Text.Wrap
// Layout.fillWidth: true
// width:300
}
Text{
id:textId2
text :favoriteColor
// wrapMode: Text.Wrap
//Layout.fillWidth: true
//width: parent.width
// width:300
}
Text{
id:textId1
text :age
// wrapMode: Text.Wrap
// width: parent.width
}
}
Output is
I am expecting the textfields i.e. names, favoriteColor and age to come in more aligned manner. In Simple words showing in simple table form.
i.e. All Favoritecolors and age to start from same point throughout the list.
Thank You
You should fix width of textId2 and textId1 using Layout.preferredWidth and Layout.maximumWidth, and assign true to Layout.fillWidth for textId.
RowLayout{
anchors.fill: parent
anchors.left: parent.left
anchors.leftMargin: 10
anchors.verticalCenter: parent.verticalCenter
layoutDirection: Qt.LeftToRight
spacing: 10
Text {
id:textId
text :favoriteColor
Layout.maximumWidth: advance.width
Layout.preferredWidth: advance.width
}
Text {
id:textId1
text :age
Layout.fillWidth: true
}
}
I am trying to use a ListView with a simple header that stays on top of the list. It is working fine for most situations. When I scroll all the way to the top manually the top item is located below the header:
When I set the current index from outside the list to highlight an item the list scrolls to the highlighted item. This is expected and desired behavior. However the list scrolls in a way, that the highlighted item will be on the same height (y) as the header. Therefore the header partially covers the item. In the picture the header is transparent, the highlight is light green:
How can I set up the list so that the list content always starts below the header? Or as a workaround, how can I set the height of the current item after the automatic scroll on selection?
For completeness here is the current code of my list.
ListView {
id: particleList
anchors.fill: parent
model: particleModel
clip: true
highlight: Rectangle { color: Material.color(Material.Green); opacity: 0.2}
highlightMoveDuration: Style.animationDurationMedium
headerPositioning: ListView.OverlayHeader
header: Item {
height: 40
anchors.left: parent.left
anchors.right: parent.right
Row {
anchors.fill: parent
MediumText {
horizontalAlignment: Text.AlignHCenter
width: parent.width / 3
text: qsTr("Width")
}
MediumText {
horizontalAlignment: Text.AlignHCenter
width: parent.width / 3
text: qsTr("Height")
}
MediumText {
horizontalAlignment: Text.AlignHCenter
width: parent.width / 3
text: qsTr("Area")
}
}
}
footer: SmallText {
anchors.left: parent.left
anchors.right: parent.right
text: particleModel.count
}
populate: Transition {
NumberAnimation { properties: "x,y"; duration: 1000 }
}
delegate: Item {
height: 40
anchors.left: parent.left
anchors.right: parent.right
Row {
anchors.fill: parent
MediumText {
anchors.verticalCenter: parent.verticalCenter
width: parent.width / 3
text: model.width
horizontalAlignment: Text.AlignRight
rightPadding: 20
}
MediumText {
anchors.verticalCenter: parent.verticalCenter
width: parent.width / 3
text: model.height
horizontalAlignment: Text.AlignRight
rightPadding: 20
}
MediumText {
anchors.verticalCenter: parent.verticalCenter
width: parent.width / 3
text: model.area
horizontalAlignment: Text.AlignRight
rightPadding: 20
}
}
Rectangle {
anchors.left: parent.left
anchors.right: parent.right
anchors.top: parent.top
height: 1
visible: model.index !== 0
color: Material.color(Material.Grey)
}
}
}
The Listview rows always scroll behind the header.
So make it opaque (e.g. Rectangle with background instead of item) and increase the z value to have it on top.
For the scrolling use highlightRangeMode, preferredHighlightBegin and preferredHighlightEnd.
Hi all I have tried several things but I can't make my ListView to response to mouse click.
Here is my code of ListView:
ListView {
id: listview1
x: 0
y: 82
// width: 574
// height: 967
width: window.width
height: window.height
visible: true
keyNavigationWraps: false
boundsBehavior: Flickable.DragAndOvershootBounds
opacity: 1
maximumFlickVelocity: 2500
anchors.leftMargin: 0
highlightMoveSpeed: 489
contentWidth: 0
preferredHighlightEnd: 2
spacing: 5
highlightRangeMode: ListView.NoHighlightRange
snapMode: ListView.SnapToItem
anchors.bottomMargin: 0
anchors.rightMargin: 0
anchors.topMargin: 82
anchors.fill: parent
model: myModel
delegate:Component {
//id: contactDelegate
Item {
property variant myData: model
width: 574; height: 90
Column {
x: 12
y: 0
width: 562
height: 90
anchors.rightMargin: 0
anchors.bottomMargin: 0
anchors.leftMargin: 12
anchors.topMargin: 0
anchors.fill: parent
spacing: 2
Text { text: '<b>ID: </b> ' + id_korisnika ; verticalAlignment: Text.AlignTop; wrapMode: Text.NoWrap; horizontalAlignment: Text.AlignHCenter; color:"steelblue"; font.family: "Helvetica"; font.pointSize: 10 }
Text { text: '<b>Ime: </b> ' + ime_korisnika ; horizontalAlignment: Text.AlignHCenter; color:"steelblue"; font.family: "Helvetica"; font.pointSize: 10 }
Text { text: '<b>Prezime: </b> ' + prezime_korisnika; horizontalAlignment: Text.AlignHCenter; color:"steelblue"; font.family: "Helvetica"; font.pointSize: 10 }
Text { height: 16; text: '<b>Broj telefona: </b> ' + broj_korisnika ; verticalAlignment: Text.AlignVCenter; horizontalAlignment: Text.AlignHCenter; color:"steelblue"; font.family: "Helvetica"; font.pointSize: 10 }
Text { text: '<b>Adresa: </b> ' + adresa_korisnika ; horizontalAlignment: Text.AlignHCenter; color:"steelblue"; font.family: "Helvetica"; font.pointSize: 10 }
MouseArea {
id: mouse_area1
z: 1
hoverEnabled: false
anchors.fill: parent
}
}
}
}
//delegate: contactDelegate
highlight: Rectangle {color:"black"; radius: 5; opacity: 0.7
}
focus: true
}
I have tried to put my code in all areeas but I can't make it work. any suggestion is nice.
See KeyInterction sample from QtCreator. There is your answer :)
You can see sample delegate as follow:
ListViewDelegate:
Item {
id: container
width: ListView.view.width; height: 60; anchors.leftMargin: 10; anchors.rightMargin: 10
Rectangle {
id: content
anchors.centerIn: parent; width: container.width - 40; height: container.height - 10
color: "transparent"
antialiasing: true
radius: 10
Rectangle { anchors.fill: parent; anchors.margins: 3; color: "#91AA9D"; antialiasing: true; radius: 8 }
}
Text {
id: label
anchors.centerIn: content
text: "List element " + (index + 1)
color: "#193441"
font.pixelSize: 14
}
MouseArea {
id: mouseArea
anchors.fill: parent
hoverEnabled: true
onClicked: {
container.ListView.view.currentIndex = index
container.forceActiveFocus()
}
}
}
The key is MouseArea section.
Good luck - S.M.Mousavi
i dont see onClicked handler code in your MouseArea (mouse_area1). How are you trying to capture/respond the mouse click.
Try following code and see what happens.
MouseArea {
id: mouse_area1
z: 1
hoverEnabled: false
anchors.fill: parent
onClicked:{
console.log("test");
}
}