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selecting files with ctrl and shift

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This commit is contained in:
Radek Davidek 2026-02-03 17:00:53 +01:00
parent 7ec4ca8946
commit 9c2ac5c846
1 changed files with 60 additions and 3 deletions
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63
src/main/java/cz/kamma/kfmanager/ui/FilePanelTab.java
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@ -361,9 +361,9 @@ public class FilePanelTab extends JPanel {
// Request focus on table even if clicking on empty area
fileTable.requestFocusInWindow();
// Single left-click should focus/select the item under cursor but
// should NOT toggle its marked state. This preserves keyboard
// marking (Insert) while making mouse clicks act as simple focus.
// Single left-click should focus/select the item under cursor and
// toggle its marked state if CTRL is held.
// Note: Marking toggle is handled in MOUSE_PRESSED for better responsiveness.
if (e.getClickCount() % 2 == 1 && javax.swing.SwingUtilities.isLeftMouseButton(e)) {
boolean selected = false;
if (row >= 0) {
@ -420,6 +420,36 @@ public class FilePanelTab extends JPanel {
FileItem item = tableModel.getItemFromBriefLayout(row, col);
if (item != null) {
int index = tableModel.items.indexOf(item);
// Handle SHIFT+click selection range
if (e.isShiftDown()) {
int anchorRow = fileTable.getSelectionModel().getAnchorSelectionIndex();
int anchorCol = briefCurrentColumn;
int anchorIndex = anchorCol * tableModel.briefRowsPerColumn + anchorRow;
if (anchorIndex >= 0 && anchorIndex < tableModel.items.size()) {
int start = Math.min(anchorIndex, index);
int end = Math.max(anchorIndex, index);
for (int i = start; i <= end; i++) {
FileItem rangeItem = tableModel.items.get(i);
if (rangeItem != null && !rangeItem.getName().equals("..")) {
rangeItem.setMarked(true);
}
}
updateStatus();
}
}
// If CTRL is NOT pressed and SHIFT is NOT pressed, unselect all other items before selecting this one
if (!e.isControlDown() && !e.isShiftDown()) {
unselectAll();
}
// Toggle marked state if CTRL is pressed
if (e.isControlDown() && !item.getName().equals("..")) {
item.setMarked(!item.isMarked());
updateStatus();
}
if (index >= 0) {
int selRow = index % tableModel.briefRowsPerColumn;
fileTable.setRowSelectionInterval(selRow, selRow);
@ -428,6 +458,33 @@ public class FilePanelTab extends JPanel {
}
}
} else {
FileItem item = tableModel.getItem(row);
if (item != null) {
// Handle SHIFT+click selection range
if (e.isShiftDown()) {
int anchorIndex = fileTable.getSelectionModel().getAnchorSelectionIndex();
if (anchorIndex >= 0 && anchorIndex < tableModel.items.size()) {
int start = Math.min(anchorIndex, row);
int end = Math.max(anchorIndex, row);
for (int i = start; i <= end; i++) {
FileItem rangeItem = tableModel.items.get(i);
if (rangeItem != null && !rangeItem.getName().equals("..")) {
rangeItem.setMarked(true);
}
}
updateStatus();
}
}
// If CTRL is NOT pressed and SHIFT is NOT pressed, unselect all other items before selecting this one
if (!e.isControlDown() && !e.isShiftDown()) {
unselectAll();
}
if (e.isControlDown() && !item.getName().equals("..")) {
item.setMarked(!item.isMarked());
updateStatus();
}
}
fileTable.setRowSelectionInterval(row, row);
selected = true;
}