* Update header indentation.
* Added BScrollBar::SetOrientation(). * Improved _DrawArrowButton() to have a good visual result even when the scroll bar does not have the standard width or height. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27494 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus
@@ -28,106 +28,112 @@
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class BScrollBar : public BView {
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public:
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BScrollBar(BRect frame, const char* name,
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BView* target, float min, float max,
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orientation direction);
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BScrollBar(const char* name, BView* target,
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float min, float max, orientation direction);
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BScrollBar(BMessage* data);
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virtual ~BScrollBar();
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static BArchivable *Instantiate(BMessage* data);
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virtual status_t Archive(BMessage *data, bool deep = true) const;
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BScrollBar(BRect frame, const char* name,
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BView* target, float min, float max,
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orientation direction);
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BScrollBar(const char* name, BView* target,
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float min, float max, orientation direction);
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BScrollBar(BMessage* data);
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virtual ~BScrollBar();
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static BArchivable* Instantiate(BMessage* data);
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virtual status_t Archive(BMessage *data, bool deep = true) const;
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virtual void AttachedToWindow();
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void SetValue(float value);
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float Value() const;
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void SetProportion(float);
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float Proportion() const;
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virtual void ValueChanged(float newValue);
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virtual void AttachedToWindow();
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void SetValue(float value);
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float Value() const;
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void SetProportion(float);
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float Proportion() const;
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virtual void ValueChanged(float newValue);
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void SetRange(float min, float max);
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void GetRange(float *min, float *max) const;
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void SetSteps(float smallStep, float largeStep);
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void GetSteps(float *smallStep, float *largeStep) const;
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void SetTarget(BView *target);
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void SetTarget(const char *targetName);
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BView *Target() const;
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orientation Orientation() const;
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void SetRange(float min, float max);
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void GetRange(float* _min, float* _max) const;
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void SetSteps(float smallStep, float largeStep);
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void GetSteps(float* _smallStep,
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float* _largeStep) const;
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void SetTarget(BView *target);
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void SetTarget(const char* targetName);
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BView* Target() const;
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void SetOrientation(enum orientation orientation);
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orientation Orientation() const;
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virtual void MessageReceived(BMessage *msg);
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virtual void MouseDown(BPoint pt);
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virtual void MouseUp(BPoint pt);
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virtual void MouseMoved(BPoint pt, uint32 code, const BMessage *msg);
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virtual void DetachedFromWindow();
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virtual void Draw(BRect updateRect);
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virtual void FrameMoved(BPoint new_position);
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virtual void FrameResized(float new_width, float new_height);
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virtual void MessageReceived(BMessage* message);
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virtual void MouseDown(BPoint pt);
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virtual void MouseUp(BPoint pt);
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virtual void MouseMoved(BPoint pt, uint32 code,
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const BMessage* dragMessage);
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virtual void DetachedFromWindow();
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virtual void Draw(BRect updateRect);
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virtual void FrameMoved(BPoint new_position);
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virtual void FrameResized(float newWidth, float newHeight);
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virtual BHandler *ResolveSpecifier(BMessage *msg, int32 index,
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BMessage *specifier, int32 form,
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const char *property);
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virtual BHandler* ResolveSpecifier(BMessage* message,
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int32 index, BMessage* specifier,
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int32 form, const char* property);
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virtual void ResizeToPreferred();
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virtual void GetPreferredSize(float *width, float *height);
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virtual void MakeFocus(bool state = true);
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virtual void AllAttached();
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virtual void AllDetached();
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virtual status_t GetSupportedSuites(BMessage *data);
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virtual void ResizeToPreferred();
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virtual void GetPreferredSize(float* _width, float* _height);
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virtual void MakeFocus(bool state = true);
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virtual void AllAttached();
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virtual void AllDetached();
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virtual status_t GetSupportedSuites(BMessage* data);
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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 BSize MinSize();
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virtual BSize MaxSize();
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virtual BSize PreferredSize();
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virtual status_t Perform(perform_code d, void *arg);
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virtual status_t Perform(perform_code d, void* arg);
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#if DISABLES_ON_WINDOW_DEACTIVATION
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virtual void WindowActivated(bool active);
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virtual void WindowActivated(bool active);
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#endif
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private:
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class Private;
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friend class Private;
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private:
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class Private;
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friend class Private;
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friend status_t control_scrollbar(scroll_bar_info *info, BScrollBar *bar);
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// for use within the preflet
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friend status_t control_scrollbar(scroll_bar_info* info,
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BScrollBar *bar);
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// for use within the preflet
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virtual void _ReservedScrollBar1();
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virtual void _ReservedScrollBar2();
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virtual void _ReservedScrollBar3();
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virtual void _ReservedScrollBar4();
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virtual void _ReservedScrollBar1();
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virtual void _ReservedScrollBar2();
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virtual void _ReservedScrollBar3();
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virtual void _ReservedScrollBar4();
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BScrollBar &operator=(const BScrollBar &);
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// disabled
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BScrollBar& operator=(const BScrollBar& other);
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bool _DoubleArrows() const;
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void _UpdateThumbFrame();
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float _ValueFor(BPoint where) const;
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int32 _ButtonFor(BPoint where) const;
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BRect _ButtonRectFor(int32 button) const;
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void _UpdateTargetValue(BPoint where);
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void _UpdateArrowButtons();
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void _DrawDisabledBackground(BRect area,
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const rgb_color& light, const rgb_color& dark,
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const rgb_color& fill);
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void _DrawArrowButton(int32 direction,
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bool doubleArrows, BRect frame,
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const BRect& updateRect,
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bool enabled, bool down);
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bool _DoubleArrows() const;
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void _UpdateThumbFrame();
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float _ValueFor(BPoint where) const;
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int32 _ButtonFor(BPoint where) const;
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BRect _ButtonRectFor(int32 button) const;
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void _UpdateTargetValue(BPoint where);
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void _UpdateArrowButtons();
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void _DrawDisabledBackground(BRect area,
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const rgb_color& light,
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const rgb_color& dark,
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const rgb_color& fill);
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void _DrawArrowButton(int32 direction,
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bool doubleArrows, BRect frame,
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const BRect& updateRect,
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bool enabled, bool down);
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BSize _MinSize() const;
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BSize _MinSize() const;
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float fMin;
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float fMax;
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float fSmallStep;
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float fLargeStep;
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float fValue;
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float fProportion;
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BView* fTarget;
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orientation fOrientation;
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char* fTargetName;
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float fMin;
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float fMax;
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float fSmallStep;
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float fLargeStep;
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float fValue;
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float fProportion;
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BView* fTarget;
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orientation fOrientation;
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char* fTargetName;
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Private* fPrivateData;
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Private* fPrivateData;
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uint32 _reserved[3];
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uint32 _reserved[3];
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};
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#endif // _SCROLL_BAR_H
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