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LibGUI: Move ColorPicker's helper classes fully into ColorPicker.cpp

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Since these are not used by the outside world, no need to expose them.
This commit is contained in:
Andreas Kling 2020-04-04 10:38:24 +02:00
parent 8399b7bc11
commit 9430918026
2 changed files with 57 additions and 58 deletions
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64
Libraries/LibGUI/ColorPicker.cpp
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@ -37,6 +37,51 @@
namespace GUI {
class ColorButton : public AbstractButton {
C_OBJECT(ColorButton)
public:
virtual ~ColorButton() override;
void set_selected(bool selected);
Color color() const { return m_color; }
Function<void(const Color)> on_click;
protected:
virtual void click() override;
virtual void paint_event(PaintEvent&) override;
private:
explicit ColorButton(Color color = {});
Color m_color;
bool m_selected { false };
};
class CustomColorWidget final : public GUI::Widget {
C_OBJECT(CustomColorWidget);
public:
Function<void(Color)> on_pick;
void clear_last_position();
private:
CustomColorWidget();
RefPtr<Gfx::Bitmap> m_custom_colors;
bool m_status { false };
Gfx::Point m_last_position;
void fire_event(GUI::MouseEvent& event);
virtual void mousedown_event(GUI::MouseEvent&) override;
virtual void mouseup_event(GUI::MouseEvent&) override;
virtual void mousemove_event(GUI::MouseEvent&) override;
virtual void paint_event(GUI::PaintEvent&) override;
virtual void resize_event(ResizeEvent&) override;
};
ColorPicker::ColorPicker(Color color, Window* parent_window, String title)
: Dialog(parent_window)
, m_color(color)
@ -135,7 +180,7 @@ void ColorPicker::build_ui_custom(Widget& root_container)
horizontal_container.set_layout<HorizontalBoxLayout>();
// Left Side
m_custom_color = horizontal_container.add<GUI::CustomColor>();
m_custom_color = horizontal_container.add<GUI::CustomColorWidget>();
m_custom_color->set_size_policy(SizePolicy::Fill, SizePolicy::Fill);
m_custom_color->on_pick = [this](Color color) {
if (m_color == color)
@ -283,7 +328,6 @@ void ColorPicker::create_color_button(Widget& container, unsigned rgb)
m_color_widgets.append(&widget);
}
ColorButton::ColorButton(Color color)
{
m_color = color;
@ -323,7 +367,7 @@ void ColorButton::click()
m_selected = true;
}
CustomColor::CustomColor()
CustomColorWidget::CustomColorWidget()
{
m_custom_colors = Gfx::Bitmap::create(Gfx::BitmapFormat::RGB32, { 360, 512 });
auto painter = Gfx::Painter(*m_custom_colors);
@ -350,13 +394,13 @@ CustomColor::CustomColor()
}
}
void CustomColor::clear_last_position()
void CustomColorWidget::clear_last_position()
{
m_last_position = { -1, -1 };
update();
}
void CustomColor::fire_event(GUI::MouseEvent& event)
void CustomColorWidget::fire_event(GUI::MouseEvent& event)
{
if (!m_status)
return;
@ -376,7 +420,7 @@ void CustomColor::fire_event(GUI::MouseEvent& event)
update();
}
void CustomColor::mousedown_event(GUI::MouseEvent& event)
void CustomColorWidget::mousedown_event(GUI::MouseEvent& event)
{
if (event.button() == GUI::MouseButton::Left) {
m_status = true;
@ -385,18 +429,18 @@ void CustomColor::mousedown_event(GUI::MouseEvent& event)
}
}
void CustomColor::mouseup_event(GUI::MouseEvent& event)
void CustomColorWidget::mouseup_event(GUI::MouseEvent& event)
{
fire_event(event);
m_status = false;
}
void CustomColor::mousemove_event(GUI::MouseEvent& event)
void CustomColorWidget::mousemove_event(GUI::MouseEvent& event)
{
fire_event(event);
}
void CustomColor::paint_event(GUI::PaintEvent& event)
void CustomColorWidget::paint_event(GUI::PaintEvent& event)
{
GUI::Painter painter(*this);
Gfx::Rect rect = event.rect();
@ -409,7 +453,7 @@ void CustomColor::paint_event(GUI::PaintEvent& event)
painter.draw_line({ 0, m_last_position.y() }, { rect.width(), m_last_position.y() }, Color::Black);
}
void CustomColor::resize_event(ResizeEvent&)
void CustomColorWidget::resize_event(ResizeEvent&)
{
clear_last_position();
}