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Add preference to turn off scrollbars in viewers

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Refactor preference Display page to only include PE specific preferences in the PE mode.
This commit is contained in:
glubsy
2020-07-30 03:13:58 +02:00
parent eab5003e61
commit fa54e93236
5 changed files with 63 additions and 33 deletions
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14
qt/pe/image_viewer.py
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@@ -894,7 +894,7 @@ class ScrollAreaImageViewer(QScrollArea):
self._dragConnection = None
self._wheelConnection = None
self._instance_name = name
self.wantScrollBars = True
self.prefs = parent.app.prefs
self.bestFit = True
self.controller = None
self.label = ScalablePixmap(self)
@@ -906,11 +906,13 @@ class ScrollAreaImageViewer(QScrollArea):
self.setAlignment(Qt.AlignCenter)
self._verticalScrollBar = self.verticalScrollBar()
self._horizontalScrollBar = self.horizontalScrollBar()
if self.wantScrollBars:
if self.prefs.details_dialog_viewers_show_scrollbars:
self.toggleScrollBars()
else:
self.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.setWidget(self.label)
self.setVisible(True)
@@ -918,7 +920,7 @@ class ScrollAreaImageViewer(QScrollArea):
return f'{self._instance_name}'
def toggleScrollBars(self, forceOn=False):
if not self.wantScrollBars:
if not self.prefs.details_dialog_viewers_show_scrollbars:
return
# Ensure that it's off on the first run
if self.horizontalScrollBarPolicy() == Qt.ScrollBarAsNeeded:
@@ -1135,7 +1137,7 @@ class GraphicsViewViewer(QGraphicsView):
self._dragConnection = None
self._wheelConnection = None
self._instance_name = name
self.wantScrollBars = True
self.prefs = parent.app.prefs
self.bestFit = True
self.controller = None
self._centerPoint = QPointF()
@@ -1153,7 +1155,7 @@ class GraphicsViewViewer(QGraphicsView):
self._verticalScrollBar = self.verticalScrollBar()
self.ignore_signal = False
if self.wantScrollBars:
if self.prefs.details_dialog_viewers_show_scrollbars:
self.toggleScrollBars()
else:
self.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
@@ -1189,7 +1191,7 @@ class GraphicsViewViewer(QGraphicsView):
self.controller.onHScrollBarChanged, Qt.UniqueConnection)
def toggleScrollBars(self, forceOn=False):
if not self.wantScrollBars:
if not self.prefs.details_dialog_viewers_show_scrollbars:
return
# Ensure that it's off on the first run
if self.horizontalScrollBarPolicy() == Qt.ScrollBarAsNeeded: