--- a/src/eric7/WebBrowser/GreaseMonkey/GreaseMonkeyConfiguration/GreaseMonkeyConfigurationListDelegate.py Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/WebBrowser/GreaseMonkey/GreaseMonkeyConfiguration/GreaseMonkeyConfigurationListDelegate.py Wed Jul 13 14:55:47 2022 +0200
@@ -22,163 +22,193 @@
Class implementing a delegate for the special list widget for GreaseMonkey
scripts.
"""
+
IconSize = 32
RemoveIconSize = 16
CheckBoxSize = 18
MinPadding = 5
ItemWidth = 200
-
+
def __init__(self, parent=None):
"""
Constructor
-
+
@param parent reference to the parent object (QObject)
"""
super().__init__(parent)
-
- self.__removePixmap = UI.PixmapCache.getIcon(
- "greaseMonkeyTrash").pixmap(
- GreaseMonkeyConfigurationListDelegate.RemoveIconSize)
+
+ self.__removePixmap = UI.PixmapCache.getIcon("greaseMonkeyTrash").pixmap(
+ GreaseMonkeyConfigurationListDelegate.RemoveIconSize
+ )
self.__rowHeight = 0
self.__padding = 0
-
+
def padding(self):
"""
Public method to get the padding used.
-
+
@return padding used (integer)
"""
return self.__padding
-
+
def paint(self, painter, option, index):
"""
Public method to paint the specified list item.
-
+
@param painter painter object to paint to (QPainter)
@param option style option used for painting (QStyleOptionViewItem)
@param index model index of the item (QModelIndex)
"""
opt = QStyleOptionViewItem(option)
self.initStyleOption(opt, index)
-
+
widget = opt.widget
style = widget.style() if widget is not None else QApplication.style()
height = opt.rect.height()
center = height // 2 + opt.rect.top()
-
+
# Prepare title font
titleFont = QFont(opt.font)
titleFont.setBold(True)
titleFont.setPointSize(titleFont.pointSize() + 1)
-
+
titleMetrics = QFontMetrics(titleFont)
colorRole = (
QPalette.ColorRole.Text
- if Globals.isWindowsPlatform() else
- (QPalette.ColorRole.HighlightedText
- if opt.state & QStyle.StateFlag.State_Selected else
- QPalette.ColorRole.Text)
+ if Globals.isWindowsPlatform()
+ else (
+ QPalette.ColorRole.HighlightedText
+ if opt.state & QStyle.StateFlag.State_Selected
+ else QPalette.ColorRole.Text
+ )
)
-
+
leftPos = self.__padding
rightPos = (
- opt.rect.right() - self.__padding -
- GreaseMonkeyConfigurationListDelegate.RemoveIconSize
+ opt.rect.right()
+ - self.__padding
+ - GreaseMonkeyConfigurationListDelegate.RemoveIconSize
)
-
+
# Draw background
style.drawPrimitive(
- QStyle.PrimitiveElement.PE_PanelItemViewItem, opt, painter, widget)
-
+ QStyle.PrimitiveElement.PE_PanelItemViewItem, opt, painter, widget
+ )
+
# Draw checkbox
- checkBoxYPos = (
- center -
- GreaseMonkeyConfigurationListDelegate.CheckBoxSize // 2
- )
+ checkBoxYPos = center - GreaseMonkeyConfigurationListDelegate.CheckBoxSize // 2
opt2 = QStyleOptionViewItem(opt)
if opt2.checkState == Qt.CheckState.Checked:
opt2.state |= QStyle.StateFlag.State_On
else:
opt2.state |= QStyle.StateFlag.State_Off
styleCheckBoxRect = style.subElementRect(
- QStyle.SubElement.SE_CheckBoxIndicator, opt2, widget)
+ QStyle.SubElement.SE_CheckBoxIndicator, opt2, widget
+ )
opt2.rect = QRect(
- leftPos, checkBoxYPos,
- styleCheckBoxRect.width(), styleCheckBoxRect.height())
+ leftPos, checkBoxYPos, styleCheckBoxRect.width(), styleCheckBoxRect.height()
+ )
style.drawPrimitive(
- QStyle.PrimitiveElement.PE_IndicatorCheckBox, opt2, painter,
- widget)
+ QStyle.PrimitiveElement.PE_IndicatorCheckBox, opt2, painter, widget
+ )
leftPos = opt2.rect.right() + self.__padding
-
+
# Draw icon
iconYPos = center - GreaseMonkeyConfigurationListDelegate.IconSize // 2
- iconRect = QRect(leftPos, iconYPos,
- GreaseMonkeyConfigurationListDelegate.IconSize,
- GreaseMonkeyConfigurationListDelegate.IconSize)
+ iconRect = QRect(
+ leftPos,
+ iconYPos,
+ GreaseMonkeyConfigurationListDelegate.IconSize,
+ GreaseMonkeyConfigurationListDelegate.IconSize,
+ )
pixmap = index.data(Qt.ItemDataRole.DecorationRole).pixmap(
- GreaseMonkeyConfigurationListDelegate.IconSize)
+ GreaseMonkeyConfigurationListDelegate.IconSize
+ )
painter.drawPixmap(iconRect, pixmap)
leftPos = iconRect.right() + self.__padding
-
+
# Draw script name
name = index.data(Qt.ItemDataRole.DisplayRole)
leftTitleEdge = leftPos + 2
rightTitleEdge = rightPos - self.__padding
try:
- leftPosForVersion = (
- titleMetrics.horizontalAdvance(name) + self.__padding
- )
+ leftPosForVersion = titleMetrics.horizontalAdvance(name) + self.__padding
except AttributeError:
leftPosForVersion = titleMetrics.width(name) + self.__padding
- nameRect = QRect(leftTitleEdge, opt.rect.top() + self.__padding,
- rightTitleEdge - leftTitleEdge, titleMetrics.height())
+ nameRect = QRect(
+ leftTitleEdge,
+ opt.rect.top() + self.__padding,
+ rightTitleEdge - leftTitleEdge,
+ titleMetrics.height(),
+ )
painter.setFont(titleFont)
style.drawItemText(
- painter, nameRect,
- Qt.AlignmentFlag.AlignLeft, opt.palette, True,
- name, colorRole)
-
+ painter,
+ nameRect,
+ Qt.AlignmentFlag.AlignLeft,
+ opt.palette,
+ True,
+ name,
+ colorRole,
+ )
+
# Draw version
version = index.data(Qt.ItemDataRole.UserRole)
versionRect = QRect(
- nameRect.x() + leftPosForVersion, nameRect.y(),
- rightTitleEdge - leftTitleEdge, titleMetrics.height())
+ nameRect.x() + leftPosForVersion,
+ nameRect.y(),
+ rightTitleEdge - leftTitleEdge,
+ titleMetrics.height(),
+ )
versionFont = titleFont
painter.setFont(versionFont)
style.drawItemText(
- painter, versionRect,
- Qt.AlignmentFlag.AlignLeft, opt.palette,
- True, version, colorRole)
-
+ painter,
+ versionRect,
+ Qt.AlignmentFlag.AlignLeft,
+ opt.palette,
+ True,
+ version,
+ colorRole,
+ )
+
# Draw description
infoYPos = nameRect.bottom() + opt.fontMetrics.leading()
infoRect = QRect(
- nameRect.x(), infoYPos,
- nameRect.width(), opt.fontMetrics.height())
+ nameRect.x(), infoYPos, nameRect.width(), opt.fontMetrics.height()
+ )
info = opt.fontMetrics.elidedText(
index.data(Qt.ItemDataRole.UserRole + 1),
- Qt.TextElideMode.ElideRight, infoRect.width())
+ Qt.TextElideMode.ElideRight,
+ infoRect.width(),
+ )
painter.setFont(opt.font)
style.drawItemText(
- painter, infoRect,
+ painter,
+ infoRect,
Qt.AlignmentFlag.AlignLeft | Qt.TextFlag.TextSingleLine,
- opt.palette, True, info, colorRole)
-
+ opt.palette,
+ True,
+ info,
+ colorRole,
+ )
+
# Draw remove button
removeIconYPos = (
- center -
- GreaseMonkeyConfigurationListDelegate.RemoveIconSize // 2
+ center - GreaseMonkeyConfigurationListDelegate.RemoveIconSize // 2
)
removeIconRect = QRect(
- rightPos, removeIconYPos,
+ rightPos,
+ removeIconYPos,
+ GreaseMonkeyConfigurationListDelegate.RemoveIconSize,
GreaseMonkeyConfigurationListDelegate.RemoveIconSize,
- GreaseMonkeyConfigurationListDelegate.RemoveIconSize)
+ )
painter.drawPixmap(removeIconRect, self.__removePixmap)
-
+
def sizeHint(self, option, index):
"""
Public method to get a size hint for the specified list item.
-
+
@param option style option used for painting (QStyleOptionViewItem)
@param index model index of the item (QModelIndex)
@return size hint (QSize)
@@ -186,33 +216,28 @@
if not self.__rowHeight:
opt = QStyleOptionViewItem(option)
self.initStyleOption(opt, index)
-
+
widget = opt.widget
- style = (
- widget.style() if widget is not None
- else QApplication.style()
- )
- padding = style.pixelMetric(
- QStyle.PixelMetric.PM_FocusFrameHMargin) + 1
-
+ style = widget.style() if widget is not None else QApplication.style()
+ padding = style.pixelMetric(QStyle.PixelMetric.PM_FocusFrameHMargin) + 1
+
titleFont = opt.font
titleFont.setBold(True)
titleFont.setPointSize(titleFont.pointSize() + 1)
-
+
self.__padding = (
padding
if padding > GreaseMonkeyConfigurationListDelegate.MinPadding
else GreaseMonkeyConfigurationListDelegate.MinPadding
)
-
+
titleMetrics = QFontMetrics(titleFont)
-
+
self.__rowHeight = (
- 2 * self.__padding +
- opt.fontMetrics.leading() +
- opt.fontMetrics.height() +
- titleMetrics.height()
+ 2 * self.__padding
+ + opt.fontMetrics.leading()
+ + opt.fontMetrics.height()
+ + titleMetrics.height()
)
-
- return QSize(GreaseMonkeyConfigurationListDelegate.ItemWidth,
- self.__rowHeight)
+
+ return QSize(GreaseMonkeyConfigurationListDelegate.ItemWidth, self.__rowHeight)
