44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/*
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nanogui/popupbutton.h -- Button which launches a popup widget
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NanoGUI was developed by Wenzel Jakob <wenzel@inf.ethz.ch>.
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The widget drawing code is based on the NanoVG demo application
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by Mikko Mononen.
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All rights reserved. Use of this source code is governed by a
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BSD-style license that can be found in the LICENSE.txt file.
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*/
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#pragma once
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#include <nanogui/button.h>
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#include <nanogui/popup.h>
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#include <nanogui/entypo.h>
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NAMESPACE_BEGIN(nanogui)
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class NANOGUI_EXPORT PopupButton : public Button {
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public:
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PopupButton(Widget *parent, const std::string &caption = "Untitled",
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int buttonIcon = 0,
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int chevronIcon = ENTYPO_ICON_CHEVRON_SMALL_RIGHT);
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void setChevronIcon(int icon) { mChevronIcon = icon; }
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int chevronIcon() const { return mChevronIcon; }
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Popup *popup() { return mPopup; }
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const Popup *popup() const { return mPopup; }
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virtual void draw(NVGcontext* ctx);
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virtual Vector2i preferredSize(NVGcontext *ctx) const;
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virtual void performLayout(NVGcontext *ctx);
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virtual void save(Serializer &s) const;
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virtual bool load(Serializer &s);
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protected:
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Popup *mPopup;
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int mChevronIcon;
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};
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NAMESPACE_END(nanogui)
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