哪个 Qt 小部件用于实现图像缩略图浏览器(显示图块)? [英] Which Qt widget to use for implementing image thumbnail browser (displaying tiles)?

问题描述

我希望基本上复制这个:

I'm looking to essentially replicate this:

最适合显示包含图像+下标的自定义小部件的 Qt 容器小部件是什么?我正在查看 QTableView 并且它似乎应该有一定数量的行/列，而我希望我的程序根据窗口宽度更改布局(这样就没有水平滚动)，添加新的小部件应该使用 addWidget(QWidget * w)，而不是 setWidget(int row, int column, QWidget * w).是否有比 QTableView 更好的组件(它需要为我的任务编写大量代码)?

What is the most appropriate Qt container widget for displaying my custom widgets containing image+subscript? I'm looking at QTableView and it seems to be supposed to have a set number of rows/columns, while I would like my program to change layout depending on window width (so that there is no horizontal scroll), and adding new widget should be done with addWidget(QWidget * w), not setWidget(int row, int column, QWidget * w). Is there a better component for this than QTableView (which requires much coding for my task)?

推荐答案

您应该使用 QListWidget(或 QListView 和子类 QAbstractItemModel)和将其查看模式设置为IconMode.

You should use QListWidget (or QListView and subclass QAbstractItemModel) and set it's view mode to IconMode.

示例:

m_listeWidget->setViewMode(QListWidget::IconMode);

m_listeWidget->setIconSize(QSize(200,200));

m_listeWidget->setResizeMode(QListWidget::Adjust);

m_listeWidget->addItem(new QListWidgetItem(QIcon("../earth.jpg"),"Earth"));
m_listeWidget->addItem(new QListWidgetItem(QIcon("../tornado.jpg"),"Tornado"));
m_listeWidget->addItem(new QListWidgetItem(QIcon("../ics.jpg"),"Wallpaper"));

结果:

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