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Toolbars settings: only update windows that took them

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applyToAll() restyled every QMainWindow, including the terminal strip
editor and the print window, which never read the settings when they
open: they changed on OK and went back to defaults when reopened.
applyTo() now marks the window, and applyToAll() only updates marked
windows, so the page covers the folio, element and title block editors
as described.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
ispyisail
2026-10-07 07:05:12 +13:00
parent 9eef8f95c9
commit bf3c0fc633
2 changed files with 25 additions and 5 deletions
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sources/toolbarsettings.cpp
+10 -3
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@@ -26,6 +26,8 @@ namespace {
const QString ICON_SIZE = QStringLiteral("toolbars/icon_size");
const QString BUTTON_STYLE = QStringLiteral("toolbars/button_style");
const QString LOCKED = QStringLiteral("toolbars/locked");
//Set on a window by applyTo()
const char *const APPLIED = "qetToolbarSettings";
}
int ToolbarSettings::iconSize()
@@ -69,13 +71,15 @@ void ToolbarSettings::save(int icon_size, Qt::ToolButtonStyle style, bool locked
@brief ToolbarSettings::applyTo
Apply the settings to \a window and its toolbars. The window passes
its icon size and button style on to every toolbar that has none of
its own; an invalid size gives the style's default back.
its own; an invalid size gives the style's default back. The window
is marked, so applyToAll() updates it again later.
*/
void ToolbarSettings::applyTo(QMainWindow *window)
{
if (!window) {
return;
}
window->setProperty(APPLIED, true);
const int size = iconSize();
window->setIconSize(size > 0 ? QSize(size, size) : QSize());
window->setToolButtonStyle(buttonStyle());
@@ -90,12 +94,15 @@ void ToolbarSettings::applyTo(QMainWindow *window)
/**
@brief ToolbarSettings::applyToAll
Apply the settings to every open window, after they change.
Apply the settings again to every open window that took them with
applyTo(), after they change. Other windows are left alone: they
would lose the settings the next time they open.
*/
void ToolbarSettings::applyToAll()
{
for (QWidget *widget : QApplication::topLevelWidgets()) {
if (auto *window = qobject_cast<QMainWindow *>(widget)) {
auto *window = qobject_cast<QMainWindow *>(widget);
if (window && window->property(APPLIED).toBool()) {
applyTo(window);
}
}