kamma/kf-manager
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fixes in full mode

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This commit is contained in:
Radek Davidek 2026-01-20 19:02:52 +01:00
parent 7cbff72d38
commit e585341b69
1 changed files with 25 additions and 7 deletions
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26
src/main/java/cz/kamma/kfmanager/ui/FilePanelTab.java
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@ -553,17 +553,28 @@ public class FilePanelTab extends JPanel {
// Enable horizontal scrollbar when needed so BRIEF mode can scroll left-right
scrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
// Implement mouse wheel navigation in BRIEF mode to match arrow key behavior
// Implement mouse wheel navigation in BRIEF and FULL mode to match arrow key behavior
fileTable.addMouseWheelListener(new java.awt.event.MouseWheelListener() {
@Override
public void mouseWheelMoved(java.awt.event.MouseWheelEvent e) {
if (viewMode == ViewMode.BRIEF) {
int rotation = e.getWheelRotation();
if (rotation != 0) {
if (rotation == 0) return;
if (viewMode == ViewMode.BRIEF) {
// Navigate by one full column per wheel step
handleBriefNavigation(rotation > 0, tableModel.briefRowsPerColumn);
e.consume();
} else if (viewMode == ViewMode.FULL) {
// Navigate by one item at a time in FULL mode
int currentRow = fileTable.getSelectedRow();
int newRow = currentRow + (rotation > 0 ? 1 : -1);
if (newRow >= 0 && newRow < fileTable.getRowCount()) {
fileTable.setRowSelectionInterval(newRow, newRow);
fileTable.scrollRectToVisible(fileTable.getCellRect(newRow, 0, true));
updateStatus();
}
e.consume();
}
}
});
@ -904,10 +915,17 @@ public class FilePanelTab extends JPanel {
if (autoSelectFirst && fileTable.getRowCount() > 0) {
int startIndex = 0;
fileTable.setRowSelectionInterval(startIndex, startIndex);
// Ensure the first row (usually "..") is visible at the very top
SwingUtilities.invokeLater(() -> {
fileTable.scrollRectToVisible(fileTable.getCellRect(0, 0, true));
});
}
if (requestFocus) {
SwingUtilities.invokeLater(() -> {
try { fileTable.requestFocusInWindow(); } catch (Exception ignore) {}
try {
fileTable.requestFocusInWindow();
} catch (Exception ignore) {
}
});
}
}