C++ (Cpp) QSystemTrayIcon::icon示例

示例#1

文件： tst_qsystemtrayicon.cpp 项目： husninazer/qt

// Testing get/set functions
void tst_QSystemTrayIcon::getSetCheck()
{
    QSystemTrayIcon icon;
    QCOMPARE(true, icon.toolTip().isEmpty());
    icon.setToolTip("testToolTip");
    QCOMPARE(true, "testToolTip" == icon.toolTip());

    QCOMPARE(true, icon.icon().isNull());
    icon.setIcon(QIcon("icons/icon.png"));
    QCOMPARE(false, icon.icon().isNull());

    QMenu menu;
    QCOMPARE(true, icon.contextMenu() == 0);
    icon.setContextMenu(&menu);
    QCOMPARE(false, icon.contextMenu() == 0);
}

示例#2

文件： qsystemtrayicon_wince.cpp 项目： ghjinlei/qt5

void QSystemTrayIconSys::createIcon()
{
    hIcon = 0;
    QIcon icon = q->icon();
    if (icon.isNull())
        return;

    //const QSize preferredSize(GetSystemMetrics(SM_CXSMICON) * 2, GetSystemMetrics(SM_CYSMICON) * 2);
    const QSize preferredSize(GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON));
    QPixmap pm = icon.pixmap(preferredSize);
    if (pm.isNull())
        return;

    hIcon = pm.toWinHICON();
}

示例#3

文件： qsystemtrayicon_win.cpp 项目： Suneal/qt

void QSystemTrayIconSys::createIcon()
{
    hIcon = 0;
    QIcon icon = q->icon();
    if (icon.isNull())
        return;

    const int iconSizeX = GetSystemMetrics(SM_CXSMICON);
    const int iconSizeY = GetSystemMetrics(SM_CYSMICON);
    QSize size = icon.actualSize(QSize(iconSizeX, iconSizeY));
    QPixmap pm = icon.pixmap(size);
    if (pm.isNull())
        return;

    hIcon = pm.toWinHICON();
}