[LyX/master] BulletsModule: disable size widget with custom bullet (#12011)

[Juergen Spitzmueller]

commit 7cccfe5515cd454510604fdf92a09f007675d35f
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Tue Feb 9 11:01:45 2021 +0100

    BulletsModule: disable size widget with custom bullet (#12011)
---
 src/frontends/qt/BulletsModule.cpp |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/src/frontends/qt/BulletsModule.cpp b/src/frontends/qt/BulletsModule.cpp
index e640feb..fcd14e3 100644
--- a/src/frontends/qt/BulletsModule.cpp
+++ b/src/frontends/qt/BulletsModule.cpp
@@ -227,6 +227,8 @@ void BulletsModule::showLevel(int level)
 	if (bullets_[level].getFont() < 0) {
 		customCB->setCheckState(Qt::Checked);
 		customLE->setText(toqstr(bullets_[level].getText()));
+		bulletsizeCO->setEnabled(false);
+		sizeL->setEnabled(false);
 	} else {
 		customCB->setCheckState(Qt::Unchecked);
 		customLE->clear();
@@ -234,6 +236,8 @@ void BulletsModule::showLevel(int level)
 		selectItem(current_font_, current_char_, true);
 		bulletpaneCO->setCurrentIndex(current_font_);
 		bulletpaneSW->setCurrentIndex(current_font_);
+		bulletsizeCO->setEnabled(true);
+		sizeL->setEnabled(true);
 	}
 	bulletsizeCO->setCurrentIndex(bullets_[level].getSize() + 1);
 }
@@ -262,6 +266,9 @@ void BulletsModule::bulletSelected(QListWidgetItem * item, QListWidgetItem *)
 
 void BulletsModule::on_customCB_clicked(bool custom)
 {
+	bulletsizeCO->setEnabled(!custom);
+	sizeL->setEnabled(!custom);
+
 	if (!custom) {
 		if (current_font_ < 0)
 			current_font_ = bulletpaneCO->currentIndex();