* @brief Get the list of bundles to export. */

* @brief Get the current button diameter. */

----------------------------------------------------------------------------- Phase O4.1.2: Pre-render selected objects to cache at current zoom level

Cancel/dismiss a notification by ID. Called from C++ via JNI. @param activity The current Activity @param notificationId ID of notification to cancel

----------------------------------------------------------------------------- Phase O4.1: Object Drag/Resize Performance Optimization Same pattern as

* @brief Subdivide stroke points using uniform Catmull-Rom interpolation. * @param points The original (decimated) stroke points. * @return

Static cleanup method for signal handlers and emergency cleanup

* @brief Clear all strokes from this layer. */

* Clears the block (rectangular) selection state and triggers a repaint */

* @brief Clear the modified flag. * Call after saving. */

* @brief Clear the PDF relink flag. * * Call after successfully relinking or if user chooses to continue without PDF. */

* @brief Clear per-tab state when a tab is closed. * @param tabId Unique tab identifier (from TabManager::tabIdAt()). */

* Returns the column index in the given block that corresponds to the * given viewport x-coordinate. Uses the block's QTextLayout for accurate * ch

* Windows console control handler. * Called when Ctrl+C, Ctrl+Break, or window close events occur. */

* @brief Check if a point is near this stroke (for eraser hit testing). * @param point The point to test. * @param tolerance Additional tole