QtQuick example: resizing Window

QtQuick example: resizing Window

import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Window 2.0

ApplicationWindow {
    title: "Qteveloper (http://qteveloper.blogspot.com/)"
    width: 400
    height: 380

    menuBar: MenuBar {
        Menu {
            title: "Sub-Window"
            MenuItem {
                text: "Open"
                onTriggered: myWindow.open();
            }
            MenuItem {
                text: "Close"
                onTriggered: myWindow.close();
            }
        }
    }

    Window{
        id: myWindow
        title: "Child Window"
        width: 300
        height: 300
        visible: false
        function open(){
            visible = true
        }
        function close(){
            visible = false
        }

        Rectangle {
            anchors.fill: parent

            Button {
                id: maxMe
                anchors.horizontalCenter: parent.horizontalCenter
                anchors.top: parent.top
                text:"Maximize me"
                width: parent.width
                tooltip:"Maximize this child window"
                onClicked: myWindow.showMaximized()
            }
            Button {
                id: normalizeMe
                anchors.horizontalCenter: parent.horizontalCenter
                anchors.top: maxMe.bottom
                text:"Normalize me"
                width: parent.width
                tooltip:"Normalize this child window"
                onClicked: myWindow.showNormal()
            }
            Button {
                id: minMe
                anchors.horizontalCenter: parent.horizontalCenter
                anchors.top: normalizeMe.bottom
                text:"Minimized...but not work as expected!"
                width: parent.width
                tooltip:"Minimized this child window"
                onClicked: myWindow.showMinimized()
            }
            Button {
                id: closeMe
                anchors.horizontalCenter: parent.horizontalCenter
                anchors.bottom: parent.bottom
                text:"Close me"
                width: parent.width
                tooltip:"Close this child Window"
                onClicked: myWindow.close()
            }
        }
    }
}

QtQuick example: Image

Example to use Image:

QtQuick example: Image

import QtQuick 2.1
import QtQuick.Controls 1.0

ApplicationWindow {
    title: "Qteveloper (http://qteveloper.blogspot.com/)"
    width: 420
    height: 380

    menuBar: MenuBar {
        Menu {
            title: "Load Image"
            MenuItem {
                text: "image1"
                onTriggered: myImage.source = "http://goo.gl/kdbgF8"
            }
            MenuItem {
                text: "image2"
                onTriggered: myImage.source = "http://goo.gl/6n8lX7"
            }
            MenuItem {
                text: "no image"
                onTriggered: myImage.source = ""
            }
        }
    }

    Image{
        id: myImage
        anchors.centerIn: parent
        source: "http://goo.gl/kdbgF8"
    }

}

QtQuick example: open and close new Window

QtQuick example: open and close new Window

import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Window 2.0

ApplicationWindow {
    title: "Qteveloper (http://qteveloper.blogspot.com/)"
    width: 400
    height: 380

    menuBar: MenuBar {
        Menu {
            title: "Sub-Window"
            MenuItem {
                text: "Open"
                onTriggered: myWindow.open();
            }
            MenuItem {
                text: "Close"
                onTriggered: myWindow.close();
            }
        }
    }

    Window{
        id: myWindow
        title: "myWindow"
        width: 300
        height: 300
        visible: false
        function open(){
            visible = true
        }
        function close(){
            visible = false
        }
    }
}

QtQuick Controls example: GroupBox

GroupBox provides a frame, a title on top and displays various other controls inside itself. Group boxes can also be checkable.

GroupBox example

import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Window 2.0
import QtQuick.Layouts 1.0

ApplicationWindow {
    title: "Qteveloper (http://qteveloper.blogspot.com/)"
    width: 480
    height: 320

    ColumnLayout{

        GroupBox {
            id: groupBoxA
            title: "GroupBox A"
            Layout.fillWidth: true
            Image {
                source: "http://goo.gl/kdbgF8"
            }
        }

        GroupBox {
            id: groupBoxB
            title: "GroupBox B"
            Layout.fillWidth: true
            checkable: true

            ColumnLayout {
                anchors.fill: parent
                Label { text: "Label 1" }
                Label { text: "Label 2" }
                Label { text: "Label 3" }
            }
        }

    }

}

QtQuick Controls: SplitView

import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Window 2.0
import QtQuick.Layouts 1.0

ApplicationWindow {
    title: qsTr("Hello World")
    width: 640
    height: 480

    SplitView{
        anchors.fill: parent
        orientation: Qt.Horizontal

        Rectangle{
            width: 100
            Layout.minimumWidth: 200
            Image {
                width: 500
                height: 250
                source: "http://goo.gl/ZfY4AM"
            }
        }

        Rectangle{
            Layout.minimumWidth: 50
            Image {
                source: "http://goo.gl/ZfY4AM"
            }
        }
    }
}

Related: QtQuick Controls: ScrollView

QtQuick Controls: Apply Action to Buttons

QtQuick Controls: Apply Action to Buttons

import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Window 2.0
import QtQuick.Layouts 1.0

ApplicationWindow {
    title: "Qteveloper (http://qteveloper.blogspot.com/)"
    width: 480
    height: 320

    ColumnLayout{

        Button { action: actionButtonA }
        Button { action: actionButtonB }
        Button { action: actionButtonC }

        RowLayout{
            Button { action: actionButtonD1 }
            Button { action: actionButtonD2 }
            Button { action: actionButtonD3 }
        }
        Button { action: actionButtonE }
    }

    Action{
        id: actionButtonA
        text: "Button A"
        onTriggered: statusLabel.text = "Button A Triggered "
    }

    Action{
        id: actionButtonB
        text: "Button B - Logo"
        iconSource: "qtlogo.png"
        onTriggered: statusLabel.text = "Button B Triggered "
    }

    Action{
        id: actionButtonC
        text: "Button C - checkable"
        checkable: true
        onCheckedChanged: statusLabel.text = "Button C checked: " + checked
    }

    ExclusiveGroup {
        id: group_D

        Action{
            id: actionButtonD1
            text: "Button D1"
            checkable: true
            onCheckedChanged: {
                if(checked){
                    statusLabel.text = "Button D1 checked"
                }
            }
        }

        Action{
            id: actionButtonD2
            text: "Button D2"
            checkable: true
            onCheckedChanged: {
                if(checked){
                    statusLabel.text = "Button D2 checked"
                }
            }
        }

        Action{
            id: actionButtonD3
            text: "Button D3"
            checkable: true
            onCheckedChanged: {
                if(checked){
                    statusLabel.text = "Button D3 checked"
                }
            }
        }

        Action{
            id: actionButtonE
            text: "Button &E"
            shortcut: "Ctrl+E"
            onTriggered: statusLabel.text = "Button E Triggered "
        }
    }

    statusBar: StatusBar{
        RowLayout{
            Label{
                id: statusLabel
                text: "Status Bar"
            }
        }
    }
}

Related: QtQuick Controls: Example to apply Action to MenuItem and ToolButton

QtQuick Controls: Example to apply Action to MenuItem and ToolButton

Example to apply Action to MenuItem and ToolButton

import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Window 2.0
import QtQuick.Layouts 1.0

ApplicationWindow {
    id: myWindow
    title: "Qteveloper (http://qteveloper.blogspot.com/)"
    width: 480
    height: 320

    menuBar: MenuBar {
        Menu {
            title: qsTr("File")
            MenuItem {
                action: actionExit
            }
        }
    }

    toolBar: ToolBar{
        RowLayout{
            ToolButton{ action: actionToolButtonA }
            ToolButton{ action: actionToolButtonB }
            ToolButton{ action: actionToolButtonC }
        }
    }

    Action{
        id: actionExit
        text: "E&xit"
        shortcut: "Ctrl+X"
        iconSource: "qtlogo.png"
        onTriggered: Qt.quit()
    }

    Action{
        id: actionToolButtonA
        text: "ToolButton A"
        onTriggered: statusLabel.text = "ToolButton A Triggered "
        iconSource: "qtlogo.png"
    }

    Action{
        id: actionToolButtonB
        text: "ToolButton B"
        checkable: true
        onCheckedChanged: statusLabel.text = "ToolButton B Checked - "
                          + checked
    }

    Action{
        id: actionToolButtonC
        text: "ToolButton C"
        checkable: true
        onCheckedChanged: statusLabel.text = "ToolButton C Checked - "
                          + checked
    }

    statusBar: StatusBar{
        RowLayout{
            Label{
                id: statusLabel
                text: "Status Bar"
            }
        }
    }
}

Related: QtQuick Controls: Apply Action to Buttons

QtQuick.Layouts: GridLayout

QtQuick.Layouts: GridLayout

import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Window 2.0
import QtQuick.Layouts 1.0

ApplicationWindow {
    id: myWindow
    title: "Qteveloper (http://qteveloper.blogspot.com/)"
    width: 480
    height: 320

    GridLayout{
        columns: 3
        Button { text: "button 1"}
        Button { text: "button 2"}
        ColumnLayout{
            Label { text: "label 3A"}
            Label { text: "Label 3B"}
            Label { text: "label 3C"}
        }
        Button { text: "button 4"}
        Label{ text: "label 5"}
        Button { text: "button 6"}
        RowLayout{
            Button { text: "button 7A"}
            Button { text: "button 7B"}
        }
    }
}

QtQuick.Layouts: ColumnLayout

QtQuick.Layouts: ColumnLayout

import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Window 2.0
import QtQuick.Layouts 1.0

ApplicationWindow {
    id: myWindow
    title: "Qteveloper (http://qteveloper.blogspot.com/)"
    width: 480
    height: 320


    ColumnLayout{
        Button { text: "button 1"}
        Button { text: "button 2"}
        ColumnLayout{
            Label { text: "label 3A"}
            Label { text: "Label 3B"}
            Label { text: "label 3C"}
        }
        Button { text: "button 4"}
    }
}

QtQuick.Layouts: RowLayout

QtQuick.Layouts: RowLayout

import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Window 2.0
import QtQuick.Layouts 1.0

ApplicationWindow {
    id: myWindow
    title: "Qteveloper (http://qteveloper.blogspot.com/)"
    width: 480
    height: 320


    RowLayout{
        Button { text: "button 1"}
        Button { text: "button 2"}
        RowLayout{
            Label { text: "label 3A"}
            Label { text: "Label 3B"}
            Label { text: "label 3C"}
        }
        Button { text: "button 4"}
    }
}

QtQuick Controls: ApplicationWindow, MenuBar, ToolBar and StatusBar

QtQuick Controls: ApplicationWindow, MenuBar, ToolBar and StatusBar

import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Window 2.0
import QtQuick.Layouts 1.0

ApplicationWindow {
    id: myWindow
    title: "Qteveloper (http://qteveloper.blogspot.com/)"
    width: 480
    height: 320


    menuBar: MenuBar {
        Menu {
            title: qsTr("File")
            MenuItem {
                text: qsTr("Exit")
                onTriggered: Qt.quit();
            }
            MenuItem {
                text: "File - Item 2"
                onTriggered: statusLabel.text = "File - Item 2 Triggered"
            }
        }
        Menu {
            title: "Option B"
            MenuItem {
                text: "Opt B1"
                onTriggered: statusLabel.text = "Opt B1 Triggered"

            }
            MenuItem {
                text: "Opt B2"
                checkable: true
                onCheckedChanged: statusLabel.text = "Opt B2 Checked - "
                                  + checked
            }
            MenuItem {
                text: "Opt B3"
                checkable: true
                onCheckedChanged: statusLabel.text = "Opt B3 Checked - "
                                  + checked
            }
        }
    }

    toolBar: ToolBar{
        RowLayout{
            ToolButton{
                text: "ToolButton T1"
                onClicked: statusLabel.text = "ToolButton T1 clicked"
            }
            ToolButton{
                text: "ToolButton T2"
                onClicked: statusLabel.text = "ToolButton T2 clicked"
            }
            ToolButton{
                text: "ToolButton T3"
                onClicked: statusLabel.text = "ToolButton T3 clicked"
            }
        }
    }

    statusBar: StatusBar{
        RowLayout{
            Label{
                id: statusLabel
                text: "Status Bar"
            }
        }
    }
}

~ QtQuick Controls: Example to apply Action to MenuItem and ToolButton

QtQuick Controls: ScrollView

Example of using ScrollView in QtQuick.Controls 1.0.

There are two Images in the window, both loaded from the same source at internet. The upper one place within a ScrollView, the bottom one is a standalone image.

QtQuick Controls: ScrollView

import QtQuick 2.1
import QtQuick.Controls 1.0

Rectangle {
    width: 500
    height: 500

    //Image within ScrollView
    ScrollView{
        id: myScrollView
        anchors.top: parent.top
        width: 500
        height: 250
        Image {
            source: "http://goo.gl/ZfY4AM"
        }
    }

    //standalone Image
    Image {
        anchors.top: myScrollView.bottom
        width: 500
        height: 250
        source: "http://goo.gl/ZfY4AM"
    }
}

Related: QtQuick Controls: SplitView

Create Qt Quick Application

To new a Qt Quick Application (QtQuick2example), click File -> New File or Project..., select Project of Applications, and Qt Quick 2 Application (Built-in Type); to create a Qt Quick 2 application project that can contain both QML and C++ code and includes a QQuickView. And click Choose... button.

Then enter extra setting, such as Name, Location, in following steps.

Here is the auto generated main.cpp and main.qml.

main.cpp

#include <QtGui/QGuiApplication>
#include "qtquick2applicationviewer.h"

int main(int argc, char *argv[])
{
    QGuiApplication app(argc, argv);

    QtQuick2ApplicationViewer viewer;
    viewer.setMainQmlFile(QStringLiteral("qml/QtQuick2example/main.qml"));
    viewer.showExpanded();

    return app.exec();
}

main.qml

import QtQuick 2.0

Rectangle {
    width: 360
    height: 360
    Text {
        text: qsTr("Hello World")
        anchors.centerIn: parent
    }
    MouseArea {
        anchors.fill: parent
        onClicked: {
            Qt.quit();
        }
    }
}

Output:

Hello Qt Quick 2 UI with Controls

It's the Qt Creator auto-generated Qt Quick 2 UI with Controls.

Hello Qt Quick 2 UI with Controls

import QtQuick 2.1
import QtQuick.Controls 1.0
import QtQuick.Window 2.0

ApplicationWindow {
    title: qsTr("Hello World")
    width: 640
    height: 480

    menuBar: MenuBar {
        Menu {
            title: qsTr("File")
            MenuItem {
                text: qsTr("Exit")
                onTriggered: Qt.quit();
            }
        }
    }

    Button {
        text: qsTr("Hello World")
        anchors.horizontalCenter: parent.horizontalCenter
        anchors.verticalCenter: parent.verticalCenter
    }
}