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Generalise the custom help label widget

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Veronica Berglyd Olsen
2024-01-22 23:55:37 +01:00
parent f35722ab35
commit 9f2c5379b7
4 changed files with 36 additions and 30 deletions
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novelwriter/extensions/configlayout.py
+22 -11
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@@ -3,7 +3,7 @@ novelWriter – Custom Widget: Config Layout
==========================================
File History:
Created: 2020-05-03 [0.4.5] NConfigLayout, NHelpLabel
Created: 2020-05-03 [0.4.5] NConfigLayout, NColourLabel
Created: 2023-05-23 [2.1b1] NSimpleLayout
Created: 2024-01-08 [2.3b1] NScrollableForm
@@ -40,6 +40,10 @@ LEFT_TOP = Qt.AlignmentFlag.AlignLeft | Qt.AlignmentFlag.AlignTop
class NScrollableForm(QScrollArea):
"""Extension: Scrollable Form Widget
A custom widget that creates a form within a scrollable area.
"""
def __init__(self, parent: QWidget) -> None:
super().__init__(parent=parent)
@@ -48,7 +52,7 @@ class NScrollableForm(QScrollArea):
self._first = True
self._sections: dict[int, QLabel] = {}
self._editable: dict[str, NHelpLabel] = {}
self._editable: dict[str, NColourLabel] = {}
self._index: dict[str, QWidget] = {}
self._layout = QVBoxLayout()
@@ -130,7 +134,7 @@ class NScrollableForm(QScrollArea):
qLabel.setBuddy(widget)
if helpText:
qHelp = NHelpLabel(str(helpText), self._helpCol, self._fontScale)
qHelp = NColourLabel(str(helpText), self._helpCol, scale=self._fontScale, wrap=True)
qHelp.setIndent(mPx)
labelBox = QVBoxLayout()
labelBox.addWidget(qLabel)
@@ -197,7 +201,7 @@ class NConfigLayout(QGridLayout):
"""Set the text for the help label."""
if row in self._itemMap:
qHelp = self._itemMap[row][1]
if isinstance(qHelp, NHelpLabel):
if isinstance(qHelp, NColourLabel):
qHelp.setText(text)
return
@@ -226,7 +230,7 @@ class NConfigLayout(QGridLayout):
qHelp = None
if helpText is not None:
qHelp = NHelpLabel(str(helpText), self._helpCol, self._fontScale)
qHelp = NColourLabel(str(helpText), self._helpCol, scale=self._fontScale, wrap=True)
qHelp.setIndent(wSp)
labelBox = QVBoxLayout()
labelBox.addWidget(qLabel)
@@ -326,10 +330,16 @@ class NSimpleLayout(QGridLayout):
# END Class NSimpleLayout
class NHelpLabel(QLabel):
class NColourLabel(QLabel):
"""Extension: A Coloured Label
def __init__(self, text: str, color: QColor, scale: float = FONT_SCALE) -> None:
super().__init__(text)
A custom widget that draws a label in a specific colour, and
optionally at a specific size, and word wrapped.
"""
def __init__(self, text: str, color: QColor, parent: QWidget | None = None,
scale: float = FONT_SCALE, wrap: bool = False) -> None:
super().__init__(text, parent=parent)
lblCol = self.palette()
lblCol.setColor(QPalette.WindowText, color)
@@ -339,9 +349,10 @@ class NHelpLabel(QLabel):
lblFont.setPointSizeF(scale*lblFont.pointSizeF())
self.setFont(lblFont)
self.setWordWrap(True)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
if wrap:
self.setWordWrap(True)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
return
# END Class NHelpLabel
# END Class NColourLabel