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UI fixes for brief view

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This commit is contained in:
Radek Davidek 2026-05-19 10:19:16 +02:00
parent 74af9c49d7
commit 868b33f175
2 changed files with 79 additions and 24 deletions
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95
src/main/java/cz/kamma/kfmanager/ui/FilePanelTab.java
View File

@ -245,6 +245,7 @@ public class FilePanelTab extends JPanel {
SwingUtilities.invokeLater(() -> { SwingUtilities.invokeLater(() -> {
updateColumnRenderers(); updateColumnRenderers();
updateColumnWidths(); updateColumnWidths();
alignTableItemsToViewportStart();
fileTable.revalidate(); fileTable.revalidate();
fileTable.repaint(); fileTable.repaint();
}); });
@ -574,7 +575,7 @@ public class FilePanelTab extends JPanel {
int selCol = index / tableModel.briefRowsPerColumn; int selCol = index / tableModel.briefRowsPerColumn;
briefCurrentColumn = selCol; briefCurrentColumn = selCol;
fileTable.setRowSelectionInterval(selRow, selRow); fileTable.setRowSelectionInterval(selRow, selRow);
fileTable.scrollRectToVisible(fileTable.getCellRect(selRow, selCol, true)); scrollBriefCellToColumnStart(selRow, selCol);
selected = true; selected = true;
} }
} }
@ -878,7 +879,7 @@ public class FilePanelTab extends JPanel {
briefCurrentColumn = finalCol; briefCurrentColumn = finalCol;
fileTable.setRowSelectionInterval(finalRow, finalRow); fileTable.setRowSelectionInterval(finalRow, finalRow);
try { try {
fileTable.scrollRectToVisible(fileTable.getCellRect(finalRow, finalCol, true)); scrollBriefCellToColumnStart(finalRow, finalCol);
} catch (Exception ignore) {} } catch (Exception ignore) {}
updateStatus(); updateStatus();
} }
@ -913,7 +914,7 @@ public class FilePanelTab extends JPanel {
fileTable.setRowSelectionInterval(finalRow, finalRow); fileTable.setRowSelectionInterval(finalRow, finalRow);
// Ensure the restored selection is visible // Ensure the restored selection is visible
try { try {
fileTable.scrollRectToVisible(fileTable.getCellRect(finalRow, finalCol, true)); scrollBriefCellToColumnStart(finalRow, finalCol);
} catch (Exception ignore) {} } catch (Exception ignore) {}
updateStatus(); updateStatus();
} }
@ -1093,6 +1094,7 @@ public class FilePanelTab extends JPanel {
tableModel.fireTableStructureChanged(); tableModel.fireTableStructureChanged();
updateColumnRenderers(); updateColumnRenderers();
updateColumnWidths(); updateColumnWidths();
alignTableItemsToViewportStart();
// Re-select item // Re-select item
if (selectedItemName != null) { if (selectedItemName != null) {
@ -1292,7 +1294,7 @@ public class FilePanelTab extends JPanel {
if (tableModel.items.size() > 0) { if (tableModel.items.size() > 0) {
briefCurrentColumn = 0; briefCurrentColumn = 0;
fileTable.setRowSelectionInterval(0, 0); fileTable.setRowSelectionInterval(0, 0);
fileTable.scrollRectToVisible(fileTable.getCellRect(0, 0, true)); scrollBriefCellToColumnStart(0, 0);
fileTable.repaint(); fileTable.repaint();
updateStatus(); updateStatus();
} }
@ -1306,7 +1308,7 @@ public class FilePanelTab extends JPanel {
if (lastColumn < tableModel.getColumnCount()) { if (lastColumn < tableModel.getColumnCount()) {
briefCurrentColumn = lastColumn; briefCurrentColumn = lastColumn;
fileTable.setRowSelectionInterval(lastRow, lastRow); fileTable.setRowSelectionInterval(lastRow, lastRow);
fileTable.scrollRectToVisible(fileTable.getCellRect(lastRow, lastColumn, true)); scrollBriefCellToColumnStart(lastRow, lastColumn);
fileTable.repaint(); fileTable.repaint();
updateStatus(); updateStatus();
} }
@ -1341,7 +1343,7 @@ public class FilePanelTab extends JPanel {
if (newColumn < tableModel.getColumnCount()) { if (newColumn < tableModel.getColumnCount()) {
briefCurrentColumn = newColumn; briefCurrentColumn = newColumn;
fileTable.setRowSelectionInterval(newRow, newRow); fileTable.setRowSelectionInterval(newRow, newRow);
fileTable.scrollRectToVisible(fileTable.getCellRect(newRow, briefCurrentColumn, true)); scrollBriefCellToColumnStart(newRow, briefCurrentColumn);
fileTable.repaint(); fileTable.repaint();
updateStatus(); updateStatus();
} }
@ -1363,7 +1365,7 @@ public class FilePanelTab extends JPanel {
int lastRow = lastIndex % tableModel.briefRowsPerColumn; int lastRow = lastIndex % tableModel.briefRowsPerColumn;
briefCurrentColumn = Math.min(lastCol, Math.max(0, colCount - 1)); briefCurrentColumn = Math.min(lastCol, Math.max(0, colCount - 1));
fileTable.setRowSelectionInterval(lastRow, lastRow); fileTable.setRowSelectionInterval(lastRow, lastRow);
fileTable.scrollRectToVisible(fileTable.getCellRect(lastRow, briefCurrentColumn, true)); scrollBriefCellToColumnStart(lastRow, briefCurrentColumn);
fileTable.repaint(); fileTable.repaint();
updateStatus(); updateStatus();
} else if (!right && briefCurrentColumn <= 0) { } else if (!right && briefCurrentColumn <= 0) {
@ -1371,7 +1373,7 @@ public class FilePanelTab extends JPanel {
briefCurrentColumn = 0; briefCurrentColumn = 0;
if (tableModel.items.size() > 0) { if (tableModel.items.size() > 0) {
fileTable.setRowSelectionInterval(0, 0); fileTable.setRowSelectionInterval(0, 0);
fileTable.scrollRectToVisible(fileTable.getCellRect(0, 0, true)); scrollBriefCellToColumnStart(0, 0);
} }
fileTable.repaint(); fileTable.repaint();
updateStatus(); updateStatus();
@ -1395,7 +1397,7 @@ public class FilePanelTab extends JPanel {
briefCurrentColumn = newColumn; briefCurrentColumn = newColumn;
fileTable.setRowSelectionInterval(targetRow, targetRow); fileTable.setRowSelectionInterval(targetRow, targetRow);
fileTable.scrollRectToVisible(fileTable.getCellRect(targetRow, briefCurrentColumn, true)); scrollBriefCellToColumnStart(targetRow, briefCurrentColumn);
fileTable.repaint(); fileTable.repaint();
updateStatus(); updateStatus();
} }
@ -1456,10 +1458,40 @@ public class FilePanelTab extends JPanel {
briefCurrentColumn = newColumn; briefCurrentColumn = newColumn;
fileTable.setRowSelectionInterval(newRow, newRow); fileTable.setRowSelectionInterval(newRow, newRow);
fileTable.scrollRectToVisible(fileTable.getCellRect(newRow, briefCurrentColumn, true)); scrollBriefCellToColumnStart(newRow, briefCurrentColumn);
fileTable.repaint(); fileTable.repaint();
updateStatus(); updateStatus();
} }
private void scrollBriefCellToColumnStart(int row, int column) {
if (fileTable == null || viewMode != ViewMode.BRIEF || row < 0 || column < 0) {
return;
}
Rectangle cell = fileTable.getCellRect(row, column, true);
Container parent = fileTable.getParent();
if (parent instanceof JViewport viewport) {
Dimension preferredSize = fileTable.getPreferredSize();
int viewWidth = Math.max(fileTable.getWidth(), preferredSize != null ? preferredSize.width : 0);
int viewHeight = Math.max(fileTable.getHeight(), preferredSize != null ? preferredSize.height : 0);
int maxX = Math.max(0, viewWidth - viewport.getWidth());
int maxY = Math.max(0, viewHeight - viewport.getHeight());
Point position = viewport.getViewPosition();
int targetX = Math.max(0, Math.min(cell.x, maxX));
int targetY = position.y;
if (cell.y < position.y) {
targetY = cell.y;
} else if (cell.y + cell.height > position.y + viewport.getHeight()) {
targetY = cell.y + cell.height - viewport.getHeight();
}
targetY = Math.max(0, Math.min(targetY, maxY));
viewport.setViewPosition(new Point(targetX, targetY));
} else {
fileTable.scrollRectToVisible(cell);
}
}
public void loadDirectory(File directory) { public void loadDirectory(File directory) {
loadDirectory(directory, true, true); loadDirectory(directory, true, true);
@ -1541,6 +1573,7 @@ public class FilePanelTab extends JPanel {
tableModel.fireTableStructureChanged(); tableModel.fireTableStructureChanged();
updateColumnRenderers(); updateColumnRenderers();
updateColumnWidths(); updateColumnWidths();
alignTableItemsToViewportStart();
fileTable.revalidate(); fileTable.revalidate();
fileTable.repaint(); fileTable.repaint();
@ -1550,7 +1583,7 @@ public class FilePanelTab extends JPanel {
int selCol = startIndex / tableModel.briefRowsPerColumn; int selCol = startIndex / tableModel.briefRowsPerColumn;
briefCurrentColumn = selCol; briefCurrentColumn = selCol;
fileTable.setRowSelectionInterval(selRow, selRow); fileTable.setRowSelectionInterval(selRow, selRow);
fileTable.scrollRectToVisible(fileTable.getCellRect(selRow, selCol, true)); scrollBriefCellToColumnStart(selRow, selCol);
} }
if (postLoadAction != null) { if (postLoadAction != null) {
@ -1564,6 +1597,7 @@ public class FilePanelTab extends JPanel {
}); });
} else { } else {
SwingUtilities.invokeLater(() -> { SwingUtilities.invokeLater(() -> {
alignTableItemsToViewportStart();
if (autoSelectFirst && fileTable.getRowCount() > 0) { if (autoSelectFirst && fileTable.getRowCount() > 0) {
int startIndex = 0; int startIndex = 0;
fileTable.setRowSelectionInterval(startIndex, startIndex); fileTable.setRowSelectionInterval(startIndex, startIndex);
@ -1634,6 +1668,7 @@ public class FilePanelTab extends JPanel {
} }
updateColumnRenderers(); updateColumnRenderers();
updateColumnWidths(); updateColumnWidths();
alignTableItemsToViewportStart();
fileTable.revalidate(); fileTable.revalidate();
fileTable.repaint(); fileTable.repaint();
@ -1817,7 +1852,7 @@ public class FilePanelTab extends JPanel {
if (viewMode == ViewMode.BRIEF) { if (viewMode == ViewMode.BRIEF) {
int r = row % tableModel.briefRowsPerColumn; int r = row % tableModel.briefRowsPerColumn;
int c = row / tableModel.briefRowsPerColumn; int c = row / tableModel.briefRowsPerColumn;
fileTable.scrollRectToVisible(fileTable.getCellRect(r, c, true)); scrollBriefCellToColumnStart(r, c);
} else { } else {
fileTable.scrollRectToVisible(fileTable.getCellRect(row, 0, true)); fileTable.scrollRectToVisible(fileTable.getCellRect(row, 0, true));
} }
@ -1832,7 +1867,7 @@ public class FilePanelTab extends JPanel {
final int row = i; final int row = i;
SwingUtilities.invokeLater(() -> { SwingUtilities.invokeLater(() -> {
if (viewMode == ViewMode.BRIEF) { if (viewMode == ViewMode.BRIEF) {
fileTable.scrollRectToVisible(fileTable.getCellRect(row % tableModel.briefRowsPerColumn, row / tableModel.briefRowsPerColumn, true)); scrollBriefCellToColumnStart(row % tableModel.briefRowsPerColumn, row / tableModel.briefRowsPerColumn);
} else { } else {
fileTable.scrollRectToVisible(fileTable.getCellRect(row, 0, true)); fileTable.scrollRectToVisible(fileTable.getCellRect(row, 0, true));
} }
@ -3108,7 +3143,7 @@ public class FilePanelTab extends JPanel {
briefCurrentColumn = column; briefCurrentColumn = column;
fileTable.setRowSelectionInterval(row, row); fileTable.setRowSelectionInterval(row, row);
if (scrollToItem) { if (scrollToItem) {
fileTable.scrollRectToVisible(fileTable.getCellRect(row, column, true)); scrollBriefCellToColumnStart(row, column);
} }
fileTable.repaint(); fileTable.repaint();
if (requestFocus) { if (requestFocus) {
@ -3343,7 +3378,7 @@ public class FilePanelTab extends JPanel {
int row = index % tableModel.briefRowsPerColumn; int row = index % tableModel.briefRowsPerColumn;
if (briefCurrentColumn < fileTable.getColumnCount()) { if (briefCurrentColumn < fileTable.getColumnCount()) {
fileTable.setRowSelectionInterval(row, row); fileTable.setRowSelectionInterval(row, row);
fileTable.scrollRectToVisible(fileTable.getCellRect(row, briefCurrentColumn, true)); scrollBriefCellToColumnStart(row, briefCurrentColumn);
} }
} else { } else {
fileTable.setRowSelectionInterval(index, index); fileTable.setRowSelectionInterval(index, index);
@ -3624,7 +3659,7 @@ public class FilePanelTab extends JPanel {
briefCurrentColumn = lastIndex / tableModel.briefRowsPerColumn; briefCurrentColumn = lastIndex / tableModel.briefRowsPerColumn;
int row = lastIndex % tableModel.briefRowsPerColumn; int row = lastIndex % tableModel.briefRowsPerColumn;
fileTable.setRowSelectionInterval(row, row); fileTable.setRowSelectionInterval(row, row);
fileTable.scrollRectToVisible(fileTable.getCellRect(row, briefCurrentColumn, true)); scrollBriefCellToColumnStart(row, briefCurrentColumn);
} else { } else {
int last = count - 1; int last = count - 1;
fileTable.setRowSelectionInterval(last, last); fileTable.setRowSelectionInterval(last, last);
@ -3694,6 +3729,7 @@ public class FilePanelTab extends JPanel {
briefCurrentColumn = 0; briefCurrentColumn = 0;
updateColumnRenderers(); updateColumnRenderers();
updateColumnWidths(); updateColumnWidths();
alignTableItemsToViewportStart();
fileTable.revalidate(); fileTable.revalidate();
fileTable.repaint(); fileTable.repaint();
@ -3938,7 +3974,8 @@ public class FilePanelTab extends JPanel {
setIcon(null); setIcon(null);
} }
setBorder(null); setIconTextGap(2);
setBorder(BorderFactory.createEmptyBorder(0, 0, 0, 0));
return this; return this;
} }
}; };
@ -4097,6 +4134,7 @@ public class FilePanelTab extends JPanel {
fileTable.getColumnModel().getColumn(1).setPreferredWidth(100); fileTable.getColumnModel().getColumn(1).setPreferredWidth(100);
fileTable.getColumnModel().getColumn(2).setPreferredWidth(150); fileTable.getColumnModel().getColumn(2).setPreferredWidth(150);
} }
alignTableItemsToViewportStart();
} else if (viewMode == ViewMode.BRIEF) { } else if (viewMode == ViewMode.BRIEF) {
int columnCount = tableModel.getColumnCount(); int columnCount = tableModel.getColumnCount();
if (columnCount == 0) { if (columnCount == 0) {
@ -4142,6 +4180,27 @@ public class FilePanelTab extends JPanel {
} }
} }
} }
private void alignTableItemsToViewportStart() {
if (fileTable == null || viewMode != ViewMode.FULL) {
return;
}
Container parent = fileTable.getParent();
if (parent instanceof JViewport viewport) {
Point position = viewport.getViewPosition();
if (position.x != 0) {
viewport.setViewPosition(new Point(0, position.y));
}
}
if (tableScrollPane != null) {
JScrollBar horizontal = tableScrollPane.getHorizontalScrollBar();
if (horizontal != null && horizontal.getValue() != 0) {
horizontal.setValue(0);
}
}
}
private void updateStatus() { private void updateStatus() {
long totalSize = 0; long totalSize = 0;
@ -4372,7 +4431,7 @@ public class FilePanelTab extends JPanel {
briefCurrentColumn = selCol; briefCurrentColumn = selCol;
fileTable.setRowSelectionInterval(selRow, selRow); fileTable.setRowSelectionInterval(selRow, selRow);
fileTable.getColumnModel().getSelectionModel().setSelectionInterval(selCol, selCol); fileTable.getColumnModel().getSelectionModel().setSelectionInterval(selCol, selCol);
fileTable.scrollRectToVisible(fileTable.getCellRect(selRow, selCol, true)); scrollBriefCellToColumnStart(selRow, selCol);
} else { } else {
fileTable.setRowSelectionInterval(i, i); fileTable.setRowSelectionInterval(i, i);
fileTable.scrollRectToVisible(fileTable.getCellRect(i, 0, true)); fileTable.scrollRectToVisible(fileTable.getCellRect(i, 0, true));

8
src/main/java/cz/kamma/kfmanager/ui/MainWindow.java
View File

@ -239,16 +239,14 @@ public class MainWindow extends JFrame {
if (leftCount > 0) { if (leftCount > 0) {
java.util.List<String> paths = new java.util.ArrayList<>(); java.util.List<String> paths = new java.util.ArrayList<>();
java.util.List<String> modes = new java.util.ArrayList<>(); java.util.List<String> modes = new java.util.ArrayList<>();
java.util.List<String> focusedItems = new java.util.ArrayList<>();
for (int i = 0; i < leftCount; i++) { for (int i = 0; i < leftCount; i++) {
String p = config.getLeftPanelTabPath(i); String p = config.getLeftPanelTabPath(i);
if (p == null) p = System.getProperty("user.home"); if (p == null) p = System.getProperty("user.home");
paths.add(p); paths.add(p);
modes.add(config.getLeftPanelTabViewMode(i)); modes.add(config.getLeftPanelTabViewMode(i));
focusedItems.add(config.getLeftPanelTabFocusedItem(i));
} }
int sel = config.getLeftPanelSelectedIndex(); int sel = config.getLeftPanelSelectedIndex();
leftPanel.restoreTabs(paths, modes, focusedItems, sel, false); leftPanel.restoreTabs(paths, modes, null, sel, false);
} }
} catch (Exception ex) { } catch (Exception ex) {
// ignore and keep default // ignore and keep default
@ -259,16 +257,14 @@ public class MainWindow extends JFrame {
if (rightCount > 0) { if (rightCount > 0) {
java.util.List<String> paths = new java.util.ArrayList<>(); java.util.List<String> paths = new java.util.ArrayList<>();
java.util.List<String> modes = new java.util.ArrayList<>(); java.util.List<String> modes = new java.util.ArrayList<>();
java.util.List<String> focusedItems = new java.util.ArrayList<>();
for (int i = 0; i < rightCount; i++) { for (int i = 0; i < rightCount; i++) {
String p = config.getRightPanelTabPath(i); String p = config.getRightPanelTabPath(i);
if (p == null) p = System.getProperty("user.home"); if (p == null) p = System.getProperty("user.home");
paths.add(p); paths.add(p);
modes.add(config.getRightPanelTabViewMode(i)); modes.add(config.getRightPanelTabViewMode(i));
focusedItems.add(config.getRightPanelTabFocusedItem(i));
} }
int sel = config.getRightPanelSelectedIndex(); int sel = config.getRightPanelSelectedIndex();
rightPanel.restoreTabs(paths, modes, focusedItems, sel, false); rightPanel.restoreTabs(paths, modes, null, sel, false);
} }
} catch (Exception ex) { } catch (Exception ex) {
// ignore and keep default // ignore and keep default