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mouse click doesnt change viewport

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This commit is contained in:
Radek Davidek 2026-06-09 14:59:27 +02:00
parent 6395e3a94c
commit caac494639
1 changed files with 44 additions and 9 deletions
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53
src/main/java/cz/kamma/kfmanager/ui/FilePanelTab.java
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@ -542,15 +542,13 @@ public class FilePanelTab extends JPanel {
if (index >= 0) { if (index >= 0) {
int selRow = index % tableModel.briefRowsPerColumn; int selRow = index % tableModel.briefRowsPerColumn;
int selCol = index / tableModel.briefRowsPerColumn; int selCol = index / tableModel.briefRowsPerColumn;
briefCurrentColumn = selCol; selectBriefItemWithoutAutoScroll(selRow, selCol);
// Focus and Select the item
fileTable.changeSelection(selRow, selCol, false, false);
} }
} }
} else { } else {
item = tableModel.getItem(row); item = tableModel.getItem(row);
if (item != null) { if (item != null) {
fileTable.changeSelection(row, col, false, false); selectFullRowWithoutAutoScroll(row);
} }
} }
} }
@ -595,16 +593,13 @@ public class FilePanelTab extends JPanel {
if (index >= 0) { if (index >= 0) {
int selRow = index % tableModel.briefRowsPerColumn; int selRow = index % tableModel.briefRowsPerColumn;
int selCol = index / tableModel.briefRowsPerColumn; int selCol = index / tableModel.briefRowsPerColumn;
briefCurrentColumn = selCol; selectBriefItemWithoutAutoScroll(selRow, selCol);
fileTable.setRowSelectionInterval(selRow, selRow);
scrollBriefCellToColumnStart(selRow, selCol);
selected = true; selected = true;
} }
} }
} else { } else {
// FULL mode: rows map directly // FULL mode: rows map directly
fileTable.setRowSelectionInterval(row, row); selectFullRowWithoutAutoScroll(row);
fileTable.scrollRectToVisible(fileTable.getCellRect(row, 0, true));
selected = true; selected = true;
} }
} }
@ -1485,6 +1480,46 @@ public class FilePanelTab extends JPanel {
updateStatus(); updateStatus();
} }
private void selectBriefItemWithoutAutoScroll(int row, int column) {
if (fileTable == null || row < 0 || column < 0) {
return;
}
Point preservedPosition = null;
Container parent = fileTable.getParent();
if (parent instanceof JViewport viewport) {
preservedPosition = viewport.getViewPosition();
}
briefCurrentColumn = column;
fileTable.getSelectionModel().setSelectionInterval(row, row);
if (column < fileTable.getColumnModel().getColumnCount()) {
fileTable.getColumnModel().getSelectionModel().setSelectionInterval(column, column);
}
if (preservedPosition != null && parent instanceof JViewport viewport) {
viewport.setViewPosition(preservedPosition);
}
}
private void selectFullRowWithoutAutoScroll(int row) {
if (fileTable == null || row < 0) {
return;
}
Point preservedPosition = null;
Container parent = fileTable.getParent();
if (parent instanceof JViewport viewport) {
preservedPosition = viewport.getViewPosition();
}
fileTable.getSelectionModel().setSelectionInterval(row, row);
if (preservedPosition != null && parent instanceof JViewport viewport) {
viewport.setViewPosition(preservedPosition);
}
}
private void scrollBriefCellToColumnStart(int row, int column) { private void scrollBriefCellToColumnStart(int row, int column) {
if (fileTable == null || viewMode != ViewMode.BRIEF || row < 0 || column < 0 if (fileTable == null || viewMode != ViewMode.BRIEF || row < 0 || column < 0
|| column >= fileTable.getColumnModel().getColumnCount()) { || column >= fileTable.getColumnModel().getColumnCount()) {