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Config: Fix expression window scroll wheel spam

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Fixes the expression window being spammed with the first entry in the
Operators or Functions select menus when scrolling the mouse wheel while
hovering over them.

Fixes https://bugs.dolphin-emu.org/issues/12405
This commit is contained in:
Dentomologist
2021-02-03 20:11:38 -08:00
parent b6e9cca64f
commit 43b389410a
2 changed files with 19 additions and 3 deletions
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9
Source/Core/DolphinQt/Config/Mapping/IOWindow.cpp
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@ -98,6 +98,11 @@ ControlExpressionSyntaxHighlighter::ControlExpressionSyntaxHighlighter(QTextDocu
{
}
void QComboBoxWithMouseWheelDisabled::wheelEvent(QWheelEvent* event)
{
// Do nothing
}
void ControlExpressionSyntaxHighlighter::highlightBlock(const QString&)
{
// TODO: This is going to result in improper highlighting with non-ascii characters:
@ -253,7 +258,7 @@ void IOWindow::CreateMainLayout()
m_expression_text->setFont(QFontDatabase::systemFont(QFontDatabase::FixedFont));
new ControlExpressionSyntaxHighlighter(m_expression_text->document());
m_operators_combo = new QComboBox();
m_operators_combo = new QComboBoxWithMouseWheelDisabled();
m_operators_combo->addItem(tr("Operators"));
m_operators_combo->insertSeparator(1);
if (m_type == Type::Input)
@ -275,7 +280,7 @@ void IOWindow::CreateMainLayout()
m_operators_combo->addItem(tr(", Comma"));
}
m_functions_combo = new QComboBox(this);
m_functions_combo = new QComboBoxWithMouseWheelDisabled(this);
m_functions_combo->addItem(tr("Functions"));
m_functions_combo->insertSeparator(1);
m_functions_combo->addItem(QStringLiteral("if"));