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https://github.com/RGBCube/serenity
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Everywhere: Use 'increase_slider_by()' method from AbstractSlider
This method help us to avoid repeating the pattern 'set_value(value() + delta)'.
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12 changed files with 19 additions and 19 deletions
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@ -49,9 +49,9 @@ void AbstractScrollableWidget::handle_wheel_event(MouseEvent& event, Widget& eve
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}
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// FIXME: The wheel delta multiplier should probably come from... somewhere?
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if (event.shift() || &event_source == m_horizontal_scrollbar.ptr()) {
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horizontal_scrollbar().set_value(horizontal_scrollbar().value() + event.wheel_delta() * 60);
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horizontal_scrollbar().increase_slider_by(event.wheel_delta() * 60);
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} else {
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vertical_scrollbar().set_value(vertical_scrollbar().value() + event.wheel_delta() * 20);
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vertical_scrollbar().increase_slider_by(event.wheel_delta() * 20);
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}
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}
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@ -797,8 +797,8 @@ void AbstractView::on_automatic_scrolling_timer_fired()
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if (m_automatic_scroll_delta.is_null())
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return;
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vertical_scrollbar().set_value(vertical_scrollbar().value() + m_automatic_scroll_delta.y());
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horizontal_scrollbar().set_value(horizontal_scrollbar().value() + m_automatic_scroll_delta.x());
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vertical_scrollbar().increase_slider_by(m_automatic_scroll_delta.y());
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horizontal_scrollbar().increase_slider_by(m_automatic_scroll_delta.x());
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}
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}
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@ -332,7 +332,7 @@ void Scrollbar::scroll_by_page(const Gfx::IntPoint& click_position)
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set_value(value() - page_increment);
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} else {
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gutter_click_state = GutterClickState::AfterScrubber;
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set_value(value() + page_increment);
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increase_slider_by(page_increment);
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}
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}
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@ -149,7 +149,7 @@ void Slider::mousewheel_event(MouseEvent& event)
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if (orientation() == Orientation::Horizontal)
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set_value(value() - wheel_delta * acceleration_modifier);
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else
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set_value(value() + wheel_delta * acceleration_modifier);
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increase_slider_by(wheel_delta * acceleration_modifier);
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Widget::mousewheel_event(event);
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}
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@ -46,7 +46,7 @@ ValueSlider::ValueSlider(Gfx::Orientation orientation, String suffix)
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m_textbox->on_up_pressed = [&]() {
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if (value() < max())
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AbstractSlider::set_value(value() + 1);
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AbstractSlider::increase_slider_by(1);
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m_textbox->set_text(formatted_value());
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};
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@ -159,7 +159,7 @@ void ValueSlider::leave_event(Core::Event&)
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void ValueSlider::mousewheel_event(MouseEvent& event)
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{
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if (event.wheel_delta() < 0)
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set_value(value() + 1);
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increase_slider_by(1);
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else
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set_value(value() - 1);
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}
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