Clear stale terminal frames on resize

2026-07-12 02:00:55 +00:00
parent 96fe5ecb8f
commit daf2990b15
1 changed files with 5 additions and 18 deletions
@@ -37,9 +37,6 @@ final class TerminalScreenBuffer {
    void resize(int nextCols, int nextRows) {
        nextCols = Math.max(1, nextCols);
        nextRows = Math.max(1, nextRows);
-        Cell[][] previous = cells;
-        int previousRows = rows;
-        int previousCols = cols;
        cols = nextCols;
        rows = nextRows;
        cells = new Cell[rows][cols];
@@ -48,21 +45,11 @@ final class TerminalScreenBuffer {
                cells[row][col] = new Cell();
            }
        }
-        if (previous != null) {
-            int copyRows = Math.min(previousRows, rows);
-            int copyCols = Math.min(previousCols, cols);
-            int previousStart = Math.max(0, previousRows - copyRows);
-            int nextStart = Math.max(0, rows - copyRows);
-            for (int row = 0; row < copyRows; row++) {
-                for (int col = 0; col < copyCols; col++) {
-                    cells[nextStart + row][col].copyFrom(previous[previousStart + row][col]);
-                }
-            }
-        }
-        cursorRow = clamp(cursorRow, 0, rows - 1);
-        cursorCol = clamp(cursorCol, 0, cols - 1);
-        savedRow = clamp(savedRow, 0, rows - 1);
-        savedCol = clamp(savedCol, 0, cols - 1);
+        cursorRow = 0;
+        cursorCol = 0;
+        savedRow = 0;
+        savedCol = 0;
+        wrapPending = false;
    }

    void clear() {