qtreewidget 添加复选按钮
2016-04-11 15:30
537 查看
QStringList root;
root << tr("用户权限");
QTreeWidgetItem *m_pTreeItem = new QTreeWidgetItem(ui->treeWidget, root);
m_pTreeItem->setData(0, Qt::UserRole, 0);
//m_pTreeItem->setCheckState();
//m_pTreeItem->setFlags(Qt::ItemIsEditable | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
m_pTreeItem->setCheckState(0, Qt::Unchecked);
m_pTreeItem->setExpanded(true);
QStringList strlist;
{
strlist<<tr("系统配置管理权限");
QTreeWidgetItem *firstchild = new QTreeWidgetItem(m_pTreeItem, strlist);
firstchild->setData(0, Qt::UserRole, 1);
firstchild->setCheckState(0, Qt::Unchecked);
}
{
strlist.clear();
strlist<<tr("安保权限");
QTreeWidgetItem *secondchild = new QTreeWidgetItem(m_pTreeItem, strlist);
secondchild->setData(0, Qt::UserRole, 2);
secondchild->setCheckState(0, Qt::Unchecked);
}
{
strlist.clear();
strlist<<tr("制卡权限");
QTreeWidgetItem *thirdchild = new QTreeWidgetItem(m_pTreeItem, strlist);
thirdchild->setData(0, Qt::UserRole, 0x0001);
thirdchild->setCheckState(0, Qt::Unchecked);
strlist.clear();
strlist<<tr("员工卡制卡权限(普通)");
QTreeWidgetItem *subchild = new QTreeWidgetItem(thirdchild, strlist);
subchild->setData(0, Qt::UserRole, 0x0001);
subchild->setCheckState(0, Qt::Unchecked);
strlist.clear();
strlist<<tr("员工卡制卡权限(核心)");
QTreeWidgetItem *subsecchild = new QTreeWidgetItem(thirdchild, strlist);
subsecchild->setData(0, Qt::UserRole, 0x0002);
subsecchild->setCheckState(0, Qt::Unchecked);
strlist.clear();
strlist<<tr("员工卡制卡权限(核心)");
QTreeWidgetItem *subthirdchild = new QTreeWidgetItem(thirdchild, strlist);
subthirdchild->setData(0, Qt::UserRole, 0x0004);
subthirdchild->setCheckState(0, Qt::Unchecked);
}
void adduserdlg::on_treeWidget_itemChanged(QTreeWidgetItem* item, int column)
{
if(item->checkState(0) == Qt::Unchecked)
{
int count = item->childCount();
for(int i=0; i< count; i++)
{
item->child(i)->setCheckState(0, Qt::Unchecked);
int subcount = item->child(i)->childCount();
for(int j =0; j< subcount; j++)
{
item->child(i)->child(j)->setCheckState(0, Qt::Unchecked);
}
}
}
else
{
int count = item->childCount();
for(int i=0; i< count; i++)
{
item->child(i)->setCheckState(0, Qt::Checked) ;
int subcount = item->child(i)->childCount();
for(int j =0; j< subcount; j++)
{
item->child(i)->child(j)->setCheckState(0, Qt::Checked);
}
}
}
}
root << tr("用户权限");
QTreeWidgetItem *m_pTreeItem = new QTreeWidgetItem(ui->treeWidget, root);
m_pTreeItem->setData(0, Qt::UserRole, 0);
//m_pTreeItem->setCheckState();
//m_pTreeItem->setFlags(Qt::ItemIsEditable | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
m_pTreeItem->setCheckState(0, Qt::Unchecked);
m_pTreeItem->setExpanded(true);
QStringList strlist;
{
strlist<<tr("系统配置管理权限");
QTreeWidgetItem *firstchild = new QTreeWidgetItem(m_pTreeItem, strlist);
firstchild->setData(0, Qt::UserRole, 1);
firstchild->setCheckState(0, Qt::Unchecked);
}
{
strlist.clear();
strlist<<tr("安保权限");
QTreeWidgetItem *secondchild = new QTreeWidgetItem(m_pTreeItem, strlist);
secondchild->setData(0, Qt::UserRole, 2);
secondchild->setCheckState(0, Qt::Unchecked);
}
{
strlist.clear();
strlist<<tr("制卡权限");
QTreeWidgetItem *thirdchild = new QTreeWidgetItem(m_pTreeItem, strlist);
thirdchild->setData(0, Qt::UserRole, 0x0001);
thirdchild->setCheckState(0, Qt::Unchecked);
strlist.clear();
strlist<<tr("员工卡制卡权限(普通)");
QTreeWidgetItem *subchild = new QTreeWidgetItem(thirdchild, strlist);
subchild->setData(0, Qt::UserRole, 0x0001);
subchild->setCheckState(0, Qt::Unchecked);
strlist.clear();
strlist<<tr("员工卡制卡权限(核心)");
QTreeWidgetItem *subsecchild = new QTreeWidgetItem(thirdchild, strlist);
subsecchild->setData(0, Qt::UserRole, 0x0002);
subsecchild->setCheckState(0, Qt::Unchecked);
strlist.clear();
strlist<<tr("员工卡制卡权限(核心)");
QTreeWidgetItem *subthirdchild = new QTreeWidgetItem(thirdchild, strlist);
subthirdchild->setData(0, Qt::UserRole, 0x0004);
subthirdchild->setCheckState(0, Qt::Unchecked);
}
void adduserdlg::on_treeWidget_itemChanged(QTreeWidgetItem* item, int column)
{
if(item->checkState(0) == Qt::Unchecked)
{
int count = item->childCount();
for(int i=0; i< count; i++)
{
item->child(i)->setCheckState(0, Qt::Unchecked);
int subcount = item->child(i)->childCount();
for(int j =0; j< subcount; j++)
{
item->child(i)->child(j)->setCheckState(0, Qt::Unchecked);
}
}
}
else
{
int count = item->childCount();
for(int i=0; i< count; i++)
{
item->child(i)->setCheckState(0, Qt::Checked) ;
int subcount = item->child(i)->childCount();
for(int j =0; j< subcount; j++)
{
item->child(i)->child(j)->setCheckState(0, Qt::Checked);
}
}
}
}
相关文章推荐
- Qt做发布版,解决声音和图片、中文字体乱码问题
- Ubuntu14.04 x64 qt集成cuda开发
- Qt之等待提示框(QMovie播放gif图片,等待文字变化等)
- 发布的QT程序无法显示图标和图片的问题
- Qt下libusbwin32的使用方法
- LinqToSqlite
- Qt不规则界面及组件的实现
- Qt下 QString转char*
- Qt 水平滚动字幕2
- Qt实现滚动字幕效果
- Qt实现滚动图片效果
- Qt实现图片渐进渐出效果
- Qt类之QDockWidget类
- Qt类之QAction
- 为什么在ARM板上qt字体会变小?
- qt使用ttf在2440上字体太小的问题
- Qt4.8.6与VS2008的集成开发环境的安装配置
- Qt之生成Window资源文件(.rc 文件)
- Qt浅谈之五十界面自定义
- QT中使用OpenGL(1)——画一个三角形