df37cd4edd
* Add possible control state B_CONTROL_PARTIALLY_ON and support it in BCheckBox and BControlLook. * BCheckBox: Add partialStateToOff property defining whether the partial state should transition to off. Defaults to false (i.e. partial to on).
101 lines
2.7 KiB
C++
101 lines
2.7 KiB
C++
/*
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* Copyright 2001-2009, Haiku, Inc. All rights reserved.
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* Distributed under the terms of the MIT License.
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*/
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#ifndef _CHECK_BOX_H
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#define _CHECK_BOX_H
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#include <Control.h>
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class BCheckBox : public BControl {
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public:
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BCheckBox(BRect frame, const char* name,
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const char* label, BMessage* message,
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uint32 resizingMode
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= B_FOLLOW_LEFT | B_FOLLOW_TOP,
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uint32 flags = B_WILL_DRAW | B_NAVIGABLE);
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BCheckBox(const char* name, const char* label,
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BMessage* message, uint32 flags
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= B_WILL_DRAW | B_NAVIGABLE);
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BCheckBox(const char* label,
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BMessage* message = NULL);
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BCheckBox(BMessage* archive);
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virtual ~BCheckBox();
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static BArchivable* Instantiate(BMessage* archive);
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virtual status_t Archive(BMessage* archive,
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bool deep = true) const;
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virtual void Draw(BRect updateRect);
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virtual void AttachedToWindow();
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virtual void DetachedFromWindow();
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virtual void AllAttached();
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virtual void AllDetached();
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virtual void FrameMoved(BPoint newLocation);
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virtual void FrameResized(float width, float height);
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virtual void WindowActivated(bool active);
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virtual void MessageReceived(BMessage* message);
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virtual void KeyDown(const char* bytes, int32 numBytes);
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virtual void MouseDown(BPoint point);
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virtual void MouseUp(BPoint point);
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virtual void MouseMoved(BPoint point, uint32 transit,
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const BMessage* dragMessage);
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virtual void GetPreferredSize(float* _width,
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float* _height);
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virtual void ResizeToPreferred();
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virtual BSize MinSize();
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virtual BSize MaxSize();
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virtual BSize PreferredSize();
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virtual BAlignment LayoutAlignment();
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virtual void MakeFocus(bool focused = true);
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virtual void SetValue(int32 value);
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virtual status_t Invoke(BMessage* message = NULL);
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virtual BHandler* ResolveSpecifier(BMessage* message,
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int32 index, BMessage* specifier,
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int32 what, const char* property);
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virtual status_t GetSupportedSuites(BMessage* message);
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virtual status_t Perform(perform_code code, void* data);
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bool IsPartialStateToOff() const;
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void SetPartialStateToOff(bool partialToOff);
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protected:
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virtual void LayoutInvalidated(bool descendants = false);
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private:
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// FBC padding
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virtual void _ReservedCheckBox1();
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virtual void _ReservedCheckBox2();
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virtual void _ReservedCheckBox3();
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private:
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BRect _CheckBoxFrame() const;
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BSize _ValidatePreferredSize();
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int32 _NextState() const;
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private:
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// Forbidden
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BCheckBox& operator=(const BCheckBox&);
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private:
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BSize fPreferredSize;
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bool fOutlined;
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bool fPartialToOff;
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};
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#endif // _CHECK_BOX_H
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