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Code Issues Activity Actions

Piano: Use CObject::custom_event() to simplify PianoWidget a bit.

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This commit is contained in:
Andreas Kling 2019-07-14 10:28:10 +02:00
parent a634fab3c4
commit 2a9b627ae9
2 changed files with 3 additions and 6 deletions
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5
Applications/Piano/PianoWidget.cpp
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@ -355,10 +355,7 @@ void PianoWidget::render_knobs(GPainter& painter)
painter.draw_text(wave_knob_rect, wave_name, TextAlignment::Center, Color(r, g, b)); painter.draw_text(wave_knob_rect, wave_name, TextAlignment::Center, Color(r, g, b));
} }
void PianoWidget::event(CEvent& event) void PianoWidget::custom_event(CCustomEvent&)
{ {
if (event.type() == CEvent::Custom) {
update(); update();
} }
GWidget::event(event);
}

2
Applications/Piano/PianoWidget.h
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@ -16,7 +16,7 @@ private:
virtual void paint_event(GPaintEvent&) override; virtual void paint_event(GPaintEvent&) override;
virtual void keydown_event(GKeyEvent&) override; virtual void keydown_event(GKeyEvent&) override;
virtual void keyup_event(GKeyEvent&) override; virtual void keyup_event(GKeyEvent&) override;
virtual void event(CEvent&) override; virtual void custom_event(CCustomEvent&) override;
double w_sine(size_t); double w_sine(size_t);
double w_saw(size_t); double w_saw(size_t);