pax/booru-viewer
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Code Issues Releases 18 Activity

hover only when cursor is over the pixmap, not cell padding

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This commit is contained in:
pax 2026-04-10 20:18:49 -05:00
parent 88a3fe9528
commit 09fadcf3c2
1 changed files with 25 additions and 19 deletions
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36
booru_viewer/gui/grid.py
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@ -271,13 +271,34 @@ class ThumbnailWidget(QWidget):
p.end() p.end()
def enterEvent(self, event) -> None: def enterEvent(self, event) -> None:
if self._pixmap and self._hit_pixmap(self.mapFromGlobal(self.cursor().pos())):
self._hover = True self._hover = True
self.update() self.update()
def leaveEvent(self, event) -> None: def leaveEvent(self, event) -> None:
if self._hover:
self._hover = False self._hover = False
self.update() self.update()
def mouseMoveEvent(self, event) -> None:
# Update hover based on whether cursor is over the pixmap
over = self._hit_pixmap(event.position().toPoint()) if self._pixmap else False
if over != self._hover:
self._hover = over
self.update()
if (self._drag_start and self._cached_path
and (event.position().toPoint() - self._drag_start).manhattanLength() > 10):
drag = QDrag(self)
mime = QMimeData()
mime.setUrls([QUrl.fromLocalFile(self._cached_path)])
drag.setMimeData(mime)
if self._pixmap:
drag.setPixmap(self._pixmap.scaled(64, 64, Qt.AspectRatioMode.KeepAspectRatio))
drag.exec(Qt.DropAction.CopyAction)
self._drag_start = None
self.setCursor(Qt.CursorShape.PointingHandCursor)
return
def _hit_pixmap(self, pos) -> bool: def _hit_pixmap(self, pos) -> bool:
"""True if pos is within the drawn pixmap area.""" """True if pos is within the drawn pixmap area."""
if not self._pixmap: if not self._pixmap:
@ -296,21 +317,6 @@ class ThumbnailWidget(QWidget):
elif event.button() == Qt.MouseButton.RightButton: elif event.button() == Qt.MouseButton.RightButton:
self.right_clicked.emit(self.index, event.globalPosition().toPoint()) self.right_clicked.emit(self.index, event.globalPosition().toPoint())
def mouseMoveEvent(self, event) -> None:
if (self._drag_start and self._cached_path
and (event.position().toPoint() - self._drag_start).manhattanLength() > 10):
drag = QDrag(self)
mime = QMimeData()
mime.setUrls([QUrl.fromLocalFile(self._cached_path)])
drag.setMimeData(mime)
if self._pixmap:
drag.setPixmap(self._pixmap.scaled(64, 64, Qt.AspectRatioMode.KeepAspectRatio))
drag.exec(Qt.DropAction.CopyAction)
self._drag_start = None
self.setCursor(Qt.CursorShape.PointingHandCursor)
return
super().mouseMoveEvent(event)
def mouseReleaseEvent(self, event) -> None: def mouseReleaseEvent(self, event) -> None:
self._drag_start = None self._drag_start = None