Theme Editor: Stopped combo boxes in configuration editor from scrolling on mouse-wheel

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26879 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 12 insertions, 2 deletions

diff --git a/utils/themeeditor/gui/configdocument.cpp b/utils/themeeditor/gui/configdocument.cpp
index cfdd8c5..0962484 100644
--- a/utils/themeeditor/gui/configdocument.cpp
+++ b/utils/themeeditor/gui/configdocument.cpp
@@ -187,7 +187,7 @@ QString ConfigDocument::toPlainText() const
 void ConfigDocument::addRow(QString key, QString value)
 {
     QHBoxLayout* layout = new QHBoxLayout();
-    QComboBox* keyEdit = new QComboBox(this);
+    NoScrollCombo* keyEdit = new NoScrollCombo(this);
     QLineEdit* valueEdit = new QLineEdit(value, this);
     QPushButton* delButton = new QPushButton(tr("-"), this);
     QLabel* label = new QLabel(":");
@@ -203,6 +203,7 @@ void ConfigDocument::addRow(QString key, QString value)
     else
         keyEdit->setEditText(key);
 
+
     layout->addWidget(keyEdit);
     layout->addWidget(label);
     layout->addWidget(valueEdit);
diff --git a/utils/themeeditor/gui/configdocument.h b/utils/themeeditor/gui/configdocument.h
index 8493c7a..746ed94 100644
--- a/utils/themeeditor/gui/configdocument.h
+++ b/utils/themeeditor/gui/configdocument.h
@@ -29,6 +29,7 @@
 #include <QWidget>
 #include <QLabel>
 #include <QMap>
+#include <QWheelEvent>
 
 #include "tabcontent.h"
 
@@ -36,6 +37,14 @@ namespace Ui {
     class ConfigDocument;
 }
 
+class NoScrollCombo: public QComboBox
+{
+public:
+    NoScrollCombo(QWidget* parent = 0) : QComboBox(parent) {}
+
+    void wheelEvent(QWheelEvent* event) { event->ignore(); }
+};
+
 class ConfigDocument : public TabContent {
     Q_OBJECT
 public:
@@ -69,7 +78,7 @@ private slots:
 private:
     Ui::ConfigDocument *ui;
     QList<QHBoxLayout*> containers;
-    QList<QComboBox*> keys;
+    QList<NoScrollCombo*> keys;
     QList<QLineEdit*> values;
     QList<QPushButton*> deleteButtons;
     QList<QLabel*> labels;