PdfLinkModel QML Type

A representation of links within a PDF document. 更多...

import 语句：	import QtQuick.Pdf 5.15
Since:	Qt 5.15

• 所有成员列表，包括继承成员

特性

• document : PdfDocument
• page : int

详细描述

PdfLinkModel provides the geometry and the destination for each link that the specified page contains.

The available model roles are:

常量	描述
rect	Bounding rectangle around the link.
url	If the link is a web link, the URL for that; otherwise an empty URL.
page	If the link is an internal link, the page number to which the link should jump; otherwise -1 .
location	If the link is an internal link, the location on the page to which the link should jump.
zoom	If the link is an internal link, the intended zoom level on the destination page.

Normally it will be used with Repeater to visualize the links and provide the ability to click them:

Repeater {
    model: PdfLinkModel {
        document: root.document
        page: image.currentFrame
    }
    delegate: Rectangle {
        color: "transparent"
        border.color: "lightgrey"
        x: rect.x
        y: rect.y
        width: rect.width
        height: rect.height
        HoverHandler { cursorShape: Qt.PointingHandCursor }
        TapHandler {
            onTapped: {
                if (page >= 0)
                    image.currentFrame = page
                else
                    Qt.openUrlExternally(url)
            }
        }
    }
}
					

注意： General-purpose PDF viewing capabilities are provided by PdfScrollablePageView and PdfMultiPageView. PdfLinkModel is only needed when building PDF view components from scratch.

特性文档编制

document : PdfDocument

This property holds the PDF document in which links are to be found.

page : int

This property holds the page number on which links are to be found.

内容

• 特性

• 详细描述