在C 布尔苏尔特中被铸成指针:
bool ok;
int i = QInputDialog::getInt(this, tr("QInputDialog::getInteger()"),
tr("Percentage:"), 25, 0, 100, 1, &ok);
if (ok)
integerLabel->setText(tr("%1%").arg(i));
一个人如何在pyqt/pythonqt中检索" ok"布尔?
它尝试了以下几个行不通的:
from PythonQt.QtGui import QInputDialog, QWidget
from PythonQt.QtCore import Qt, QTimer
from PythonQt import BoolResult
...
x = QWidget()
x.setAttribute(Qt.WA_DeleteOnClose)
ok = BoolResult()
i = QInputDialog.getInt(x, "test", "hallo", 1000, None, None, None, ok)
print("ok:", ok)
print("i:", i)
print("i:", i)
导致
2/24/2018 17:49:42 pyTSon.PluginHost.onMenuItemEvent Error Error calling onMenuItemEvent of python plugin Auto Channel Commander: Traceback (most recent call last):
File "C:/Users/blusc/AppData/Roaming/TS3Client/plugins/pyTSon/scriptspluginhost.py", line 663, in onMenuItemEvent
plugin.onMenuItemEvent(schid, atype, locid, selectedItemID)
File "C:/Users/blusc/AppData/Roaming/TS3Client/plugins/pyTSon/scriptsautoCommander__init__.py", line 64, in onMenuItemEvent
i = QInputDialog.getInt(x, "test", "hallo", 1000, None, None, None, ok)
ValueError: Could not find matching overload for given arguments:
(QWidget(0x2759aa87560) , 'test', 'hallo', 1000, None, None, None, BoolResult(False))
The following slots are available:
static getInt(QWidget parent, QString title, QString label, int value, int minValue, int maxValue, int step, PythonQt.BoolResult ok, Qt::WindowFlags flags) -> int
static getInt(QWidget parent, QString title, QString label, int value, int minValue, int maxValue, int step, PythonQt.BoolResult ok) -> int
static getInt(QWidget parent, QString title, QString label, int value, int minValue, int maxValue, int step) -> int
static getInt(QWidget parent, QString title, QString label, int value, int minValue, int maxValue) -> int
static getInt(QWidget parent, QString title, QString label, int value, int minValue) -> int
static getInt(QWidget parent, QString title, QString label, int value) -> int
static getInt(QWidget parent, QString title, QString label) -> int
在您的情况下的问题是您必须分配适当的值,并且不应使用None
,例如,如果我们看到QT的文档:
int Qinputdialog :: getint(qwidget *parent,const qString&const qString&const qString&amp& label,int value = 0,int min = -2147483647,int = -2147483647,int max = 2147483647,int int step = 1,布尔*ok = q_nullptr,qt :: windowflags flags = qt :: windowflags(((
因此,一个可能的解决方案是复制以下值:
ok = BoolResult()
i = QInputDialog.getInt(push1, "test", "hallo", 1000, -2147483647, 2147483647, 1, ok)
print("ok:", ok)
print("i:", i)