IMX6Q QT 隐藏标题栏 与 点击按钮弹出键盘

1. vi /etc/matchbox/session 注释掉如下这一行

#matchbox-panel --titlebar --start-applets $START_APPLETS --end-applets $END_APP

2. 在main函数和各个stackwidget的构造函数里面添加如下一行隐藏标题栏的代码

this->setWindowFlags( Qt:: CustomizeWindowHint);

3.通过按键调用matchbox-keyboard的demo函数如下

void registerDriver::on_pushButton_clicked()

{

static bool flag = 1;

static QProcess *keyboard = new QProcess( this);

if (flag == 1) {

flag = 0;

keyboard->start( "/usr/bin/matchbox-keyboard");

} else {

flag = 1;

keyboard->kill();

}

}