qml自定义标题栏实现最大、最小、窗体拖动

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于 2024-12-21 21:10:16 发布 · 346 阅读

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#qt

main.qml

import QtQuick 2.12
import QtQuick.Window 2.12
import QtQuick.Controls 2.5

ApplicationWindow {
    id: rootWindow
    visible: true
    width: 640
    height: 480
    title: qsTr("Hello World")
    flags: Qt.Window | Qt.FramelessWindowHint

    property point dragStart
    property bool dragActive: false

    // 引入自定义标题栏部件
    TitleBar {
        id: titleBar
        anchors.top: parent.top
        anchors.left: parent.left
        anchors.right: parent.right
        window: rootWindow
    }
}

TitleBar.qml

import QtQuick 2.12
import QtQuick.Controls 2.5
import QtQuick.Window 2.0

Item {
    id: titleBar
    height: 40
    property Window window

    Rectangle {
        width: parent.width
        height: parent.height
        color: "black"
        border.color: "red"
    }

    Text {
        id: titleText
        text: window.title
        anchors.verticalCenter: parent.verticalCenter