Tracks original column during drag and drop
Introduces originalSourceColumn to accurately track the starting column during drag events Improves event rendering by ensuring correct column updates and maintaining drag context Modifies drag end handling to use original source column for re-rendering Adds async support for column rendering methods
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3 changed files with 17 additions and 14 deletions
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@ -161,6 +161,7 @@ export class DragDropManager {
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private draggedClone!: HTMLElement | null;
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private currentColumn: IColumnBounds | null = null;
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private previousColumn: IColumnBounds | null = null;
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private originalSourceColumn: IColumnBounds | null = null; // Track original start column
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private isDragStarted = false;
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// Movement threshold to distinguish click from drag
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@ -360,6 +361,7 @@ export class DragDropManager {
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const originalElement = this.originalElement as BaseSwpEventElement;
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this.currentColumn = ColumnDetectionUtils.getColumnBounds(currentPosition);
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this.originalSourceColumn = this.currentColumn; // Store original source column at drag start
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this.draggedClone = originalElement.createClone();
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const dragStartPayload: IDragStartEventPayload = {
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@ -459,7 +461,7 @@ export class DragDropManager {
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originalElement: this.originalElement,
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draggedClone: this.draggedClone,
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mousePosition,
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sourceColumn: this.previousColumn!!,
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originalSourceColumn: this.originalSourceColumn!!,
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finalPosition: { column, snappedY }, // Where drag ended
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target: dropTarget
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};
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@ -625,6 +627,7 @@ export class DragDropManager {
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this.originalElement = null;
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this.draggedClone = null;
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this.currentColumn = null;
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this.originalSourceColumn = null;
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this.isDragStarted = false;
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this.scrollDeltaY = 0;
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this.lastScrollTop = 0;
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