@Override
protected void paintComponent(Graphics g) {
super.paintComponent(g);
if (myCurrentWindow == null || myCurrentWindow.getFiles().length == 0) {
g.setColor(UIUtil.isUnderDarcula() ? UIUtil.getBorderColor() : new Color(0, 0, 0, 50));
g.drawLine(0, 0, getWidth(), 0);
}
if (showEmptyText()) {
UIUtil.applyRenderingHints(g);
g.setColor(new JBColor(Gray._100, Gray._160));
g.setFont(UIUtil.getLabelFont().deriveFont(UIUtil.isUnderDarcula() ? 24f : 18f));
final UIUtil.TextPainter painter =
new UIUtil.TextPainter().withShadow(true).withLineSpacing(1.4f);
painter.appendLine("No files are open").underlined(new JBColor(Gray._150, Gray._100));
if (!isProjectViewVisible()) {
painter
.appendLine(
"Open Project View with "
+ KeymapUtil.getShortcutText(
new KeyboardShortcut(
KeyStroke.getKeyStroke((SystemInfo.isMac ? "meta" : "alt") + " 1"),
null)))
.smaller()
.withBullet();
}
painter
.appendLine("Open a file by name with " + getActionShortcutText("GotoFile"))
.smaller()
.withBullet()
.appendLine(
"Open Recent files with " + getActionShortcutText(IdeActions.ACTION_RECENT_FILES))
.smaller()
.withBullet()
.appendLine("Open Navigation Bar with " + getActionShortcutText("ShowNavBar"))
.smaller()
.withBullet()
.appendLine("Drag'n'Drop file(s) here from " + ShowFilePathAction.getFileManagerName())
.smaller()
.withBullet()
.draw(
g,
new PairFunction<Integer, Integer, Pair<Integer, Integer>>() {
@Override
public Pair<Integer, Integer> fun(Integer width, Integer height) {
final Dimension s = getSize();
return Pair.create((s.width - width) / 2, (s.height - height) / 2);
}
});
}
}
private boolean showEmptyText() {
return myCurrentWindow == null || myCurrentWindow.getFiles().length == 0;
}