dtourolle/pyPhotoAlbum
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remove debug statement
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This commit is contained in:
Duncan Tourolle 2025-11-23 21:33:39 +01:00
parent e52cb7334a
commit 56ea7d5ea9
1 changed files with 1 additions and 11 deletions
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12
pyPhotoAlbum/main.py
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@ -192,15 +192,11 @@ class MainWindow(
def update_scrollbars(self): def update_scrollbars(self):
"""Update scrollbar positions and ranges based on current content and pan offset""" """Update scrollbar positions and ranges based on current content and pan offset"""
print(f"UPDATE_SCROLLBARS: START - pan_offset = [{self._gl_widget.pan_offset[0]:.1f}, {self._gl_widget.pan_offset[1]:.1f}]")
self._updating_scrollbars = True self._updating_scrollbars = True
# Block signals to prevent feedback loop # Block signals to prevent feedback loop
signals_were_blocked_v = self._v_scrollbar.signalsBlocked()
signals_were_blocked_h = self._h_scrollbar.signalsBlocked()
self._v_scrollbar.blockSignals(True) self._v_scrollbar.blockSignals(True)
self._h_scrollbar.blockSignals(True) self._h_scrollbar.blockSignals(True)
print(f"UPDATE_SCROLLBARS: Blocked signals (v was {signals_were_blocked_v}, h was {signals_were_blocked_h})")
# Get content bounds # Get content bounds
bounds = self._gl_widget.get_content_bounds() bounds = self._gl_widget.get_content_bounds()
@ -210,20 +206,16 @@ class MainWindow(
content_height = bounds['height'] content_height = bounds['height']
content_width = bounds['width'] content_width = bounds['width']
print(f"UPDATE_SCROLLBARS: content={content_width:.0f}x{content_height:.0f}, viewport={viewport_width}x{viewport_height}")
# Vertical scrollbar # Vertical scrollbar
# Scrollbar value 0 = top of content # Scrollbar value 0 = top of content
# Scrollbar value max = bottom of content # Scrollbar value max = bottom of content
# Pan offset is inverted: positive pan = content moved down = view at top # Pan offset is inverted: positive pan = content moved down = view at top
# negative pan = content moved up = view at bottom # negative pan = content moved up = view at bottom
v_range = int(max(0, content_height - viewport_height)) v_range = int(max(0, content_height - viewport_height))
v_value = int(max(0, min(v_range, -self._gl_widget.pan_offset[1])))
print(f"UPDATE_SCROLLBARS: Setting v_scrollbar range=0-{v_range}, value={v_value} (from pan_y={self._gl_widget.pan_offset[1]:.1f})")
self._v_scrollbar.setRange(0, v_range) self._v_scrollbar.setRange(0, v_range)
self._v_scrollbar.setPageStep(int(viewport_height)) self._v_scrollbar.setPageStep(int(viewport_height))
# Invert pan_offset for scrollbar position # Invert pan_offset for scrollbar position
self._v_scrollbar.setValue(v_value) self._v_scrollbar.setValue(int(max(0, min(v_range, -self._gl_widget.pan_offset[1]))))
# Show/hide vertical scrollbar based on whether scrolling is needed # Show/hide vertical scrollbar based on whether scrolling is needed
# Set flag to prevent resizeGL from recentering when scrollbar visibility changes # Set flag to prevent resizeGL from recentering when scrollbar visibility changes
@ -244,10 +236,8 @@ class MainWindow(
# Unblock signals # Unblock signals
self._v_scrollbar.blockSignals(False) self._v_scrollbar.blockSignals(False)
self._h_scrollbar.blockSignals(False) self._h_scrollbar.blockSignals(False)
print(f"UPDATE_SCROLLBARS: Unblocked signals")
self._updating_scrollbars = False self._updating_scrollbars = False
print(f"UPDATE_SCROLLBARS: END - pan_offset = [{self._gl_widget.pan_offset[0]:.1f}, {self._gl_widget.pan_offset[1]:.1f}]")
def _register_shortcuts(self): def _register_shortcuts(self):
"""Register keyboard shortcuts from decorated methods""" """Register keyboard shortcuts from decorated methods"""