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LibGUI: Update color widgets when has_alpha is toggled in ColorPicker

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Fixing a bug where the alpha spinbox wasn't immediately disabled when
color_has_alpha_channel was set to false.
This commit is contained in:
Tibor Nagy 2020-09-26 19:31:27 +02:00 • committed by Andreas Kling
parent 01915a3027
commit 8b293119ab
2 changed files with 10 additions and 1 deletions
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9
Libraries/LibGUI/ColorPicker.cpp
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@ -161,6 +161,15 @@ ColorPicker::~ColorPicker()
{
}
void ColorPicker::set_color_has_alpha_channel(bool has_alpha)
{
if (m_color_has_alpha_channel == has_alpha)
return;
m_color_has_alpha_channel = has_alpha;
update_color_widgets();
}
void ColorPicker::build_ui()
{
auto& root_container = set_main_widget<Widget>();

2
Libraries/LibGUI/ColorPicker.h
View file

@ -42,7 +42,7 @@ public:
virtual ~ColorPicker() override;
bool color_has_alpha_channel() const { return m_color_has_alpha_channel; }
void set_color_has_alpha_channel(bool has_alpha) { m_color_has_alpha_channel = has_alpha; }
void set_color_has_alpha_channel(bool);
Color color() const { return m_color; }
private: