🚀 "JMultiSelectComboBox" Performance Optimization: Batch Operations #1
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…ness 🚀 📝 Added Syntaxes: Single Operations 🎯 ```java multiSelect.addSelectedItem(item) // Keep animations multiSelect.removeSelectedItem(item) // Keep animations Batch Operations ⚡ java Copy code multiSelect.addSelectedItems(List) // Single event multiSelect.removeSelectedItems(List) // Single event multiSelect.setSelectedItems(List) // Atomic replace Silent Operations 🚀 java Copy code multiSelect.addSelectedItemsSilent(List) // No UI updates multiSelect.clearSelectedItemsForce() // No validation Initialization 🏗️ java Copy code multiSelect.addItems(List) // Add to model 📈 Event Stats Before: 100 items = 100 events = UI storm 🌪️ After: 100 items = 1 event = Smooth UI 🌊 🎯 Use Cases User clicks: Single ops 🖱️ Bulk updates: Batch ops ⚡ Initial load: Silent ops 🚀 ✅ Backward compatible: single-item operations still animate ⚡Performance: handled over 100,000 items with ease (~2.1x faster than naive per-item events). 🗂️ Files: MultiSelectModel, MultiSelectListener, MultiSelectAdapter, JMultiSelectComboBox
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🚀 Performance Optimization: Batch Operations
Problem: the Single item addition causes extra repainting's and events so (100 items = 100 events = UI repaint storms)
Solution: Added batch and silent operations for massive performance improvements
New Methods:
Performance Results:
![Performance Benchmark]
)
Benchmark showing normal events (UI frozen) vs silent batch (responsive)
Usage:
Backward Compatibility:
✅ All existing code continues to work unchanged
Files Modified:
MultiSelectModel.java,MultiSelectListener.java,MultiSelectAdapter.java,JMultiSelectComboBox.javaThis makes the component as more productive for extra big scaled enterprise applications and keeps more scalability.
while keeps the excellent UX by saving the EDT.