mirror of
https://github.com/RGBCube/serenity
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4c0f586f2b
This is essentially a combo widget containing a single-line GTextEditor and two buttons for increment and decrement. The GTextEditor::on_change callback is hooked to prevent non-numeric input but it's not entirely perfect since that callback is asynchronous. This will work until we have some more sophisticated input validation mechanism though.
31 lines
621 B
C++
31 lines
621 B
C++
#pragma once
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#include <LibGUI/GWidget.h>
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class GButton;
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class GTextEditor;
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class GSpinBox : public GWidget {
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public:
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GSpinBox(GWidget* parent = nullptr);
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virtual ~GSpinBox() override;
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int value() const { return m_value; }
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void set_value(int);
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void set_range(int min, int max);
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Function<void(int value)> on_change;
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protected:
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virtual void resize_event(GResizeEvent&) override;
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private:
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GTextEditor* m_editor { nullptr };
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GButton* m_increment_button { nullptr };
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GButton* m_decrement_button { nullptr };
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int m_min { 0 };
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int m_max { 100 };
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int m_value { 0 };
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};
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