50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
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// Jolt Physics Library (https://github.com/jrouwe/JoltPhysics)
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// SPDX-FileCopyrightText: 2021 Jorrit Rouwe
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// SPDX-License-Identifier: MIT
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#pragma once
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#include <UI/UITexturedQuad.h>
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#include <UI/UIButton.h>
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/// Combo box with previous and next button
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class UIComboBox : public UIElement
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{
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public:
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JPH_DECLARE_RTTI_VIRTUAL(JPH_NO_EXPORT, UIComboBox)
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using ItemChangedAction = function<void(int)>;
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/// Properties
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void SetItems(const Array<String> &inItems) { mItems = inItems; }
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void SetCurrentItem(int inItem) { mCurrentItem = inItem; }
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void SetPreviousButton(UIButton *inPreviousButton) { mPreviousButton = inPreviousButton; }
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void SetNextButton(UIButton *inNextButton) { mNextButton = inNextButton; }
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void SetStaticText(UIStaticText *inStaticText) { mStaticText = inStaticText; UpdateStaticText(); }
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void SetItemChangedAction(ItemChangedAction inAction) { mItemChangedAction = inAction; }
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/// Cloning / copying
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virtual void CopyTo(UIElement *ioElement) const override;
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/// Event handling (returns true if the event has been handled)
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virtual bool HandleUIEvent(EUIEvent inEvent, UIElement *inSender) override;
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/// Calculate auto layout
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virtual void AutoLayout() override;
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protected:
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/// Internal function to update the current item
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void SetItemInternal(int inItem);
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/// Update static text box
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void UpdateStaticText();
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/// Properties
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Array<String> mItems;
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int mCurrentItem = 0;
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UIButton * mPreviousButton = nullptr;
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UIButton * mNextButton = nullptr;
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UIStaticText * mStaticText = nullptr;
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ItemChangedAction mItemChangedAction;
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};
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