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The following commit(s) were added to refs/heads/main by this push:
new f7b9eae22987 chore(tui): improve files browser dialog styling and
usability
f7b9eae22987 is described below
commit f7b9eae229878f93970ddfc27f829a83033feb1f
Author: Claus Ibsen <[email protected]>
AuthorDate: Tue Jun 30 11:14:17 2026 +0200
chore(tui): improve files browser dialog styling and usability
Co-Authored-By: Claude Opus 4.6 <[email protected]>
Signed-off-by: Claus Ibsen <[email protected]>
---
.../dsl/jbang/core/commands/tui/FilesBrowser.java | 36 +++++++++++++++-------
1 file changed, 25 insertions(+), 11 deletions(-)
diff --git
a/dsl/camel-jbang/camel-jbang-plugin-tui/src/main/java/org/apache/camel/dsl/jbang/core/commands/tui/FilesBrowser.java
b/dsl/camel-jbang/camel-jbang-plugin-tui/src/main/java/org/apache/camel/dsl/jbang/core/commands/tui/FilesBrowser.java
index e6cc0837027f..adcfe23c7a30 100644
---
a/dsl/camel-jbang/camel-jbang-plugin-tui/src/main/java/org/apache/camel/dsl/jbang/core/commands/tui/FilesBrowser.java
+++
b/dsl/camel-jbang/camel-jbang-plugin-tui/src/main/java/org/apache/camel/dsl/jbang/core/commands/tui/FilesBrowser.java
@@ -171,6 +171,12 @@ class FilesBrowser {
listState.selectNext(entries.size());
return true;
}
+ if (ke.isDeleteBackward()) {
+ if (currentDir != null && !currentDir.equals(rootDir)) {
+ loadDirectory(currentDir.getParent());
+ }
+ return true;
+ }
if (ke.isConfirm()) {
Integer sel = listState.selected();
if (sel != null && sel < entries.size()) {
@@ -198,13 +204,20 @@ class FilesBrowser {
return;
}
+ String popupTitle = " Files: " + title;
+ if (rootDir != null && currentDir != null &&
!currentDir.equals(rootDir)) {
+ popupTitle += "/" + rootDir.relativize(currentDir);
+ }
+ popupTitle += " ";
+
int nameWidth = entries.stream().mapToInt(e ->
e.name().length()).max().orElse(10);
int sizeWidth = entries.stream()
.filter(e -> !e.directory())
.mapToInt(e ->
formatFileSize(e.size()).length()).max().orElse(4);
int itemWidth = 4 + nameWidth + 2 + sizeWidth + 2;
- int popupW = Math.min(area.width() - 4, Math.max(30, itemWidth + 4));
- int popupH = Math.min(area.height() - 4, entries.size() + 2);
+ int titleWidth = popupTitle.length() + 4;
+ int popupW = Math.min(area.width() - 4, Math.max(50,
Math.max(itemWidth + 4, titleWidth)));
+ int popupH = Math.min(area.height() - 4, Math.max(12, entries.size() +
2));
int x = area.left() + Math.max(0, (area.width() - popupW) / 2);
int y = area.top() + 2;
@@ -212,25 +225,26 @@ class FilesBrowser {
frame.renderWidget(Clear.INSTANCE, popup);
+ int innerWidth = popupW - 2;
ListItem[] items = new ListItem[entries.size()];
for (int i = 0; i < entries.size(); i++) {
FileEntry entry = entries.get(i);
if (entry.directory()) {
String label = String.format(" %s %-" + nameWidth + "s",
entry.emoji(), entry.name());
- items[i] = ListItem.from(label);
+ boolean dimDir = entry.name().startsWith(".") ||
"target".equals(entry.name());
+ Style dirStyle = dimDir ? Style.EMPTY.fg(Color.CYAN).dim() :
Style.EMPTY.fg(Color.CYAN);
+ items[i] = ListItem.from(Line.from(Span.styled(label,
dirStyle)));
} else {
String sizeStr = formatFileSize(entry.size());
- String label = String.format(" %s %-" + nameWidth + "s %s",
entry.emoji(), entry.name(), sizeStr);
- items[i] = ListItem.from(label);
+ String nameLabel = String.format(" %s %s", entry.emoji(),
entry.name());
+ int gap = Math.max(1, innerWidth - nameLabel.length() -
sizeStr.length() - 1);
+ String padding = " ".repeat(gap);
+ items[i] = ListItem.from(Line.from(
+ Span.raw(nameLabel + padding),
+ Span.styled(sizeStr + " ", Style.EMPTY.dim())));
}
}
- String popupTitle = " Files: " + title;
- if (rootDir != null && currentDir != null &&
!currentDir.equals(rootDir)) {
- popupTitle += "/" + rootDir.relativize(currentDir);
- }
- popupTitle += " ";
-
ListWidget list = ListWidget.builder()
.items(items)
.highlightStyle(Style.EMPTY.fg(Color.WHITE).bold().onBlue())
