diff -r e9e7eca7efee -r bf71ee032bb4 src/eric7/Snapshot/SnapshotTimer.py
--- a/src/eric7/Snapshot/SnapshotTimer.py Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/Snapshot/SnapshotTimer.py Wed Jul 13 14:55:47 2022 +0200
@@ -15,55 +15,57 @@
class SnapshotTimer(QWidget):
"""
Class implementing the snapshot timer widget.
-
+
@signal timeout() emitted after the timer timed out
"""
+
timeout = pyqtSignal()
-
+
def __init__(self):
"""
Constructor
"""
super().__init__(None)
-
+
self.setWindowFlags(
- Qt.WindowType.WindowStaysOnTopHint |
- Qt.WindowType.FramelessWindowHint |
- Qt.WindowType.X11BypassWindowManagerHint
+ Qt.WindowType.WindowStaysOnTopHint
+ | Qt.WindowType.FramelessWindowHint
+ | Qt.WindowType.X11BypassWindowManagerHint
)
-
+
self.__timer = QTimer()
self.__textRect = QRect()
self.__time = 0
self.__length = 0
self.__toggle = True
-
+
# text is taken from paintEvent with maximum number plus some margin
try:
- fmWidth = self.fontMetrics().horizontalAdvance(self.tr(
- "Snapshot will be taken in %n seconds", "", 99))
+ fmWidth = self.fontMetrics().horizontalAdvance(
+ self.tr("Snapshot will be taken in %n seconds", "", 99)
+ )
except AttributeError:
- fmWidth = self.fontMetrics().width(self.tr(
- "Snapshot will be taken in %n seconds", "", 99))
+ fmWidth = self.fontMetrics().width(
+ self.tr("Snapshot will be taken in %n seconds", "", 99)
+ )
self.resize(fmWidth + 6, self.fontMetrics().height() + 4)
-
+
self.__timer.timeout.connect(self.__bell)
-
+
def start(self, seconds):
"""
Public method to start the timer.
-
+
@param seconds timeout value (integer)
"""
screenGeom = QApplication.screens()[0].geometry()
- self.move(screenGeom.width() // 2 - self.size().width() // 2,
- screenGeom.top())
+ self.move(screenGeom.width() // 2 - self.size().width() // 2, screenGeom.top())
self.__toggle = True
self.__time = 0
self.__length = seconds
self.__timer.start(1000)
self.show()
-
+
def stop(self):
"""
Public method to stop the timer.
@@ -71,7 +73,7 @@
self.setVisible(False)
self.hide()
self.__timer.stop()
-
+
def __bell(self):
"""
Private slot handling timer timeouts.
@@ -82,53 +84,59 @@
if self.__time == self.__length:
self.__timer.stop()
self.timeout.emit()
-
+
self.__time += 1
self.__toggle = not self.__toggle
self.update()
-
+
def paintEvent(self, evt):
"""
Protected method handling paint events.
-
+
@param evt paint event (QPaintEvent)
"""
painter = QPainter(self)
-
+
if self.__time < self.__length:
pal = QToolTip.palette()
- textBackgroundColor = pal.color(QPalette.ColorGroup.Active,
- QPalette.ColorRole.Base)
+ textBackgroundColor = pal.color(
+ QPalette.ColorGroup.Active, QPalette.ColorRole.Base
+ )
if self.__toggle:
- textColor = pal.color(QPalette.ColorGroup.Active,
- QPalette.ColorRole.Text)
+ textColor = pal.color(
+ QPalette.ColorGroup.Active, QPalette.ColorRole.Text
+ )
else:
- textColor = pal.color(QPalette.ColorGroup.Active,
- QPalette.ColorRole.Base)
+ textColor = pal.color(
+ QPalette.ColorGroup.Active, QPalette.ColorRole.Base
+ )
painter.setPen(textColor)
painter.setBrush(textBackgroundColor)
- helpText = self.tr("Snapshot will be taken in %n seconds", "",
- self.__length - self.__time)
+ helpText = self.tr(
+ "Snapshot will be taken in %n seconds", "", self.__length - self.__time
+ )
textRect = painter.boundingRect(
self.rect().adjusted(2, 2, -2, -2),
Qt.AlignmentFlag.AlignHCenter | Qt.TextFlag.TextSingleLine,
- helpText)
+ helpText,
+ )
painter.drawText(
textRect,
Qt.AlignmentFlag.AlignHCenter | Qt.TextFlag.TextSingleLine,
- helpText)
-
+ helpText,
+ )
+
def enterEvent(self, evt):
"""
Protected method handling the mouse cursor entering the widget.
-
+
@param evt enter event (QEvent)
"""
screenGeom = QApplication.screens()[0].geometry()
if self.x() == screenGeom.left():
self.move(
- screenGeom.x() +
- (screenGeom.width() // 2 - self.size().width() // 2),
- screenGeom.top())
+ screenGeom.x() + (screenGeom.width() // 2 - self.size().width() // 2),
+ screenGeom.top(),
+ )
else:
self.move(screenGeom.topLeft())
