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LibGUI: Add page_step setting to AbstractSlider and use it in Slider

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This makes clicking on the track of a GUI::Slider actually move the
knob more than 1 value unit (assuming page_step > 1)
This commit is contained in:
Andreas Kling 2020-12-30 14:47:22 +01:00
parent fa836a4dda
commit 3b445bc66a
3 changed files with 12 additions and 2 deletions
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7
Libraries/LibGUI/AbstractSlider.cpp
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@ -36,9 +36,11 @@ namespace GUI {
AbstractSlider::AbstractSlider(Orientation orientation)
: m_orientation(orientation)
{
REGISTER_INT_PROPERTY("value", value, set_value);
REGISTER_INT_PROPERTY("min", min, set_min);
REGISTER_INT_PROPERTY("max", max, set_max);
REGISTER_INT_PROPERTY("step", step, set_step);
REGISTER_INT_PROPERTY("page_step", page_step, set_page_step);
REGISTER_ENUM_PROPERTY("orientation", this->orientation, set_orientation, Orientation,
{ Orientation::Horizontal, "Horizontal" },
{ Orientation::Vertical, "Vertical" });
@ -56,6 +58,11 @@ void AbstractSlider::set_orientation(Orientation value)
update();
}
void AbstractSlider::set_page_step(int page_step)
{
m_page_step = AK::max(0, page_step);
}
void AbstractSlider::set_range(int min, int max)
{
ASSERT(min <= max);