55f6067fcd
in all drawing methods in case the parent window was not in a "transaction" (fInTransaction). For ordinary updates, nothing has changed, but if you call drawing methods outside of an update, they will happen "immediately" rather than when the link is sporadically full and auto flushes. The effect is that the cursor in Terminal blinks reliably, the selection in BTextViews follows the mouse right on the spot (and so on). BWindow::BeginViewTransaction() and EndViewTransaction() now have a meaning in Haiku too. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15927 a95241bf-73f2-0310-859d-f6bbb57e9c96
644 lines
19 KiB
C++
644 lines
19 KiB
C++
/*
|
|
* Copyright 2001-2005, Haiku.
|
|
* Distributed under the terms of the MIT License.
|
|
*
|
|
* Authors:
|
|
* Erik Jaesler (erik@cgsoftware.com)
|
|
*/
|
|
#ifndef _VIEW_H
|
|
#define _VIEW_H
|
|
|
|
|
|
#include <BeBuild.h>
|
|
#include <Font.h>
|
|
#include <Handler.h>
|
|
#include <InterfaceDefs.h>
|
|
#include <Rect.h>
|
|
|
|
|
|
// mouse button
|
|
enum {
|
|
B_PRIMARY_MOUSE_BUTTON = 0x01,
|
|
B_SECONDARY_MOUSE_BUTTON = 0x02,
|
|
B_TERTIARY_MOUSE_BUTTON = 0x04
|
|
};
|
|
|
|
// mouse transit
|
|
enum {
|
|
B_ENTERED_VIEW = 0,
|
|
B_INSIDE_VIEW,
|
|
B_EXITED_VIEW,
|
|
B_OUTSIDE_VIEW
|
|
};
|
|
|
|
// event mask
|
|
enum {
|
|
B_POINTER_EVENTS = 0x00000001,
|
|
B_KEYBOARD_EVENTS = 0x00000002
|
|
};
|
|
|
|
// event mask options
|
|
enum {
|
|
B_LOCK_WINDOW_FOCUS = 0x00000001,
|
|
B_SUSPEND_VIEW_FOCUS = 0x00000002,
|
|
B_NO_POINTER_HISTORY = 0x00000004
|
|
};
|
|
|
|
enum {
|
|
B_TRACK_WHOLE_RECT,
|
|
B_TRACK_RECT_CORNER
|
|
};
|
|
|
|
// set font mask
|
|
enum {
|
|
B_FONT_FAMILY_AND_STYLE = 0x00000001,
|
|
B_FONT_SIZE = 0x00000002,
|
|
B_FONT_SHEAR = 0x00000004,
|
|
B_FONT_ROTATION = 0x00000008,
|
|
B_FONT_SPACING = 0x00000010,
|
|
B_FONT_ENCODING = 0x00000020,
|
|
B_FONT_FACE = 0x00000040,
|
|
B_FONT_FLAGS = 0x00000080,
|
|
B_FONT_ALL = 0x000000FF
|
|
};
|
|
|
|
// view flags
|
|
const uint32 B_FULL_UPDATE_ON_RESIZE = 0x80000000UL; /* 31 */
|
|
const uint32 _B_RESERVED1_ = 0x40000000UL; /* 30 */
|
|
const uint32 B_WILL_DRAW = 0x20000000UL; /* 29 */
|
|
const uint32 B_PULSE_NEEDED = 0x10000000UL; /* 28 */
|
|
const uint32 B_NAVIGABLE_JUMP = 0x08000000UL; /* 27 */
|
|
const uint32 B_FRAME_EVENTS = 0x04000000UL; /* 26 */
|
|
const uint32 B_NAVIGABLE = 0x02000000UL; /* 25 */
|
|
const uint32 B_SUBPIXEL_PRECISE = 0x01000000UL; /* 24 */
|
|
const uint32 B_DRAW_ON_CHILDREN = 0x00800000UL; /* 23 */
|
|
const uint32 B_INPUT_METHOD_AWARE = 0x00400000UL; /* 23 */
|
|
const uint32 _B_RESERVED7_ = 0x00200000UL; /* 22 */
|
|
|
|
#define _RESIZE_MASK_ ~(B_FULL_UPDATE_ON_RESIZE | _B_RESERVED1_ | B_WILL_DRAW \
|
|
| B_PULSE_NEEDED | B_NAVIGABLE_JUMP | B_FRAME_EVENTS | B_NAVIGABLE \
|
|
| B_SUBPIXEL_PRECISE | B_DRAW_ON_CHILDREN | B_INPUT_METHOD_AWARE | _B_RESERVED7_)
|
|
|
|
const uint32 _VIEW_TOP_ = 1UL;
|
|
const uint32 _VIEW_LEFT_ = 2UL;
|
|
const uint32 _VIEW_BOTTOM_ = 3UL;
|
|
const uint32 _VIEW_RIGHT_ = 4UL;
|
|
const uint32 _VIEW_CENTER_ = 5UL;
|
|
|
|
inline uint32 _rule_(uint32 r1, uint32 r2, uint32 r3, uint32 r4)
|
|
{ return ((r1 << 12) | (r2 << 8) | (r3 << 4) | r4); }
|
|
|
|
#define B_FOLLOW_NONE 0
|
|
#define B_FOLLOW_ALL_SIDES _rule_(_VIEW_TOP_, _VIEW_LEFT_, _VIEW_BOTTOM_, _VIEW_RIGHT_)
|
|
#define B_FOLLOW_ALL B_FOLLOW_ALL_SIDES
|
|
|
|
#define B_FOLLOW_LEFT _rule_(0, _VIEW_LEFT_, 0, _VIEW_LEFT_)
|
|
#define B_FOLLOW_RIGHT _rule_(0, _VIEW_RIGHT_, 0, _VIEW_RIGHT_)
|
|
#define B_FOLLOW_LEFT_RIGHT _rule_(0, _VIEW_LEFT_, 0, _VIEW_RIGHT_)
|
|
#define B_FOLLOW_H_CENTER _rule_(0, _VIEW_CENTER_, 0, _VIEW_CENTER_)
|
|
|
|
#define B_FOLLOW_TOP _rule_(_VIEW_TOP_, 0, _VIEW_TOP_, 0)
|
|
#define B_FOLLOW_BOTTOM _rule_(_VIEW_BOTTOM_, 0, _VIEW_BOTTOM_, 0)
|
|
#define B_FOLLOW_TOP_BOTTOM _rule_(_VIEW_TOP_, 0, _VIEW_BOTTOM_, 0)
|
|
#define B_FOLLOW_V_CENTER _rule_(_VIEW_CENTER_, 0, _VIEW_CENTER_, 0)
|
|
|
|
class BBitmap;
|
|
class BCursor;
|
|
class BMessage;
|
|
class BPicture;
|
|
class BPolygon;
|
|
class BRegion;
|
|
class BScrollBar;
|
|
class BScrollView;
|
|
class BShape;
|
|
class BShelf;
|
|
class BString;
|
|
class BWindow;
|
|
struct _array_data_;
|
|
struct _array_hdr_;
|
|
struct overlay_restrictions;
|
|
|
|
namespace BPrivate {
|
|
class ViewState;
|
|
};
|
|
|
|
|
|
class BView : public BHandler {
|
|
public:
|
|
BView(BRect frame, const char* name,
|
|
uint32 resizeMask, uint32 flags);
|
|
virtual ~BView();
|
|
|
|
BView(BMessage* data);
|
|
static BArchivable* Instantiate(BMessage* data);
|
|
virtual status_t Archive(BMessage* data, bool deep = true) const;
|
|
|
|
virtual void AttachedToWindow();
|
|
virtual void AllAttached();
|
|
virtual void DetachedFromWindow();
|
|
virtual void AllDetached();
|
|
|
|
virtual void MessageReceived(BMessage* msg);
|
|
|
|
void AddChild(BView* child, BView* before = NULL);
|
|
bool RemoveChild(BView* child);
|
|
int32 CountChildren() const;
|
|
BView* ChildAt(int32 index) const;
|
|
BView* NextSibling() const;
|
|
BView* PreviousSibling() const;
|
|
bool RemoveSelf();
|
|
|
|
BWindow* Window() const;
|
|
|
|
virtual void Draw(BRect updateRect);
|
|
virtual void MouseDown(BPoint where);
|
|
virtual void MouseUp(BPoint where);
|
|
virtual void MouseMoved(BPoint where,
|
|
uint32 code,
|
|
const BMessage* a_message);
|
|
virtual void WindowActivated(bool state);
|
|
virtual void KeyDown(const char* bytes, int32 numBytes);
|
|
virtual void KeyUp(const char* bytes, int32 numBytes);
|
|
virtual void Pulse();
|
|
virtual void FrameMoved(BPoint new_position);
|
|
virtual void FrameResized(float new_width, float new_height);
|
|
|
|
virtual void TargetedByScrollView(BScrollView* scroll_view);
|
|
void BeginRectTracking(BRect startRect,
|
|
uint32 style = B_TRACK_WHOLE_RECT);
|
|
void EndRectTracking();
|
|
|
|
void GetMouse(BPoint* location,
|
|
uint32* buttons,
|
|
bool checkMessageQueue = true);
|
|
|
|
void DragMessage(BMessage* aMessage,
|
|
BRect dragRect,
|
|
BHandler* reply_to = NULL);
|
|
void DragMessage(BMessage* aMessage,
|
|
BBitmap* anImage,
|
|
BPoint offset,
|
|
BHandler* reply_to = NULL);
|
|
void DragMessage(BMessage* aMessage,
|
|
BBitmap* anImage,
|
|
drawing_mode dragMode,
|
|
BPoint offset,
|
|
BHandler* reply_to = NULL);
|
|
|
|
BView* FindView(const char* name) const;
|
|
BView* Parent() const;
|
|
BRect Bounds() const;
|
|
BRect Frame() const;
|
|
void ConvertToScreen(BPoint* pt) const;
|
|
BPoint ConvertToScreen(BPoint pt) const;
|
|
void ConvertFromScreen(BPoint* pt) const;
|
|
BPoint ConvertFromScreen(BPoint pt) const;
|
|
void ConvertToScreen(BRect* r) const;
|
|
BRect ConvertToScreen(BRect r) const;
|
|
void ConvertFromScreen(BRect* r) const;
|
|
BRect ConvertFromScreen(BRect r) const;
|
|
void ConvertToParent(BPoint* pt) const;
|
|
BPoint ConvertToParent(BPoint pt) const;
|
|
void ConvertFromParent(BPoint* pt) const;
|
|
BPoint ConvertFromParent(BPoint pt) const;
|
|
void ConvertToParent(BRect* r) const;
|
|
BRect ConvertToParent(BRect r) const;
|
|
void ConvertFromParent(BRect* r) const;
|
|
BRect ConvertFromParent(BRect r) const;
|
|
BPoint LeftTop() const;
|
|
|
|
void GetClippingRegion(BRegion* region) const;
|
|
virtual void ConstrainClippingRegion(BRegion* region);
|
|
void ClipToPicture(BPicture* picture,
|
|
BPoint where = B_ORIGIN,
|
|
bool sync = true);
|
|
void ClipToInversePicture(BPicture* picture,
|
|
BPoint where = B_ORIGIN,
|
|
bool sync = true);
|
|
|
|
virtual void SetDrawingMode(drawing_mode mode);
|
|
drawing_mode DrawingMode() const;
|
|
|
|
void SetBlendingMode(source_alpha srcAlpha,
|
|
alpha_function alphaFunc);
|
|
void GetBlendingMode(source_alpha* srcAlpha,
|
|
alpha_function* alphaFunc) const;
|
|
|
|
virtual void SetPenSize(float size);
|
|
float PenSize() const;
|
|
|
|
void SetViewCursor(const BCursor* cursor, bool sync=true);
|
|
|
|
virtual void SetViewColor(rgb_color c);
|
|
void SetViewColor(uchar r, uchar g, uchar b, uchar a = 255);
|
|
rgb_color ViewColor() const;
|
|
|
|
void SetViewBitmap(const BBitmap* bitmap,
|
|
BRect srcRect, BRect dstRect,
|
|
uint32 followFlags = B_FOLLOW_TOP|B_FOLLOW_LEFT,
|
|
uint32 options = B_TILE_BITMAP);
|
|
void SetViewBitmap(const BBitmap* bitmap,
|
|
uint32 followFlags = B_FOLLOW_TOP|B_FOLLOW_LEFT,
|
|
uint32 options = B_TILE_BITMAP);
|
|
void ClearViewBitmap();
|
|
|
|
status_t SetViewOverlay(const BBitmap* overlay,
|
|
BRect srcRect, BRect dstRect,
|
|
rgb_color* colorKey,
|
|
uint32 followFlags = B_FOLLOW_TOP|B_FOLLOW_LEFT,
|
|
uint32 options = 0);
|
|
status_t SetViewOverlay(const BBitmap* overlay, rgb_color* colorKey,
|
|
uint32 followFlags = B_FOLLOW_TOP|B_FOLLOW_LEFT,
|
|
uint32 options = 0);
|
|
void ClearViewOverlay();
|
|
|
|
virtual void SetHighColor(rgb_color a_color);
|
|
void SetHighColor(uchar r, uchar g, uchar b, uchar a = 255);
|
|
rgb_color HighColor() const;
|
|
|
|
virtual void SetLowColor(rgb_color a_color);
|
|
void SetLowColor(uchar r, uchar g, uchar b, uchar a = 255);
|
|
rgb_color LowColor() const;
|
|
|
|
void SetLineMode(cap_mode lineCap,
|
|
join_mode lineJoin,
|
|
float miterLimit = B_DEFAULT_MITER_LIMIT);
|
|
join_mode LineJoinMode() const;
|
|
cap_mode LineCapMode() const;
|
|
float LineMiterLimit() const;
|
|
|
|
void SetOrigin(BPoint pt);
|
|
void SetOrigin(float x, float y);
|
|
BPoint Origin() const;
|
|
|
|
void PushState();
|
|
void PopState();
|
|
|
|
void MovePenTo(BPoint pt);
|
|
void MovePenTo(float x, float y);
|
|
void MovePenBy(float x, float y);
|
|
BPoint PenLocation() const;
|
|
void StrokeLine(BPoint toPt,
|
|
pattern p = B_SOLID_HIGH);
|
|
void StrokeLine(BPoint pt0,
|
|
BPoint pt1,
|
|
pattern p = B_SOLID_HIGH);
|
|
void BeginLineArray(int32 count);
|
|
void AddLine(BPoint pt0, BPoint pt1, rgb_color col);
|
|
void EndLineArray();
|
|
|
|
void StrokePolygon(const BPolygon* aPolygon,
|
|
bool closed = true,
|
|
pattern p = B_SOLID_HIGH);
|
|
void StrokePolygon(const BPoint* ptArray,
|
|
int32 numPts,
|
|
bool closed = true,
|
|
pattern p = B_SOLID_HIGH);
|
|
void StrokePolygon(const BPoint* ptArray,
|
|
int32 numPts,
|
|
BRect bounds,
|
|
bool closed = true,
|
|
pattern p = B_SOLID_HIGH);
|
|
void FillPolygon(const BPolygon* aPolygon,
|
|
pattern p = B_SOLID_HIGH);
|
|
void FillPolygon(const BPoint* ptArray,
|
|
int32 numPts,
|
|
pattern p = B_SOLID_HIGH);
|
|
void FillPolygon(const BPoint* ptArray,
|
|
int32 numPts,
|
|
BRect bounds,
|
|
pattern p = B_SOLID_HIGH);
|
|
|
|
void StrokeTriangle(BPoint pt1,
|
|
BPoint pt2,
|
|
BPoint pt3,
|
|
BRect bounds,
|
|
pattern p = B_SOLID_HIGH);
|
|
void StrokeTriangle(BPoint pt1,
|
|
BPoint pt2,
|
|
BPoint pt3,
|
|
pattern p = B_SOLID_HIGH);
|
|
void FillTriangle(BPoint pt1,
|
|
BPoint pt2,
|
|
BPoint pt3,
|
|
pattern p = B_SOLID_HIGH);
|
|
void FillTriangle(BPoint pt1,
|
|
BPoint pt2,
|
|
BPoint pt3,
|
|
BRect bounds,
|
|
pattern p = B_SOLID_HIGH);
|
|
|
|
void StrokeRect(BRect r, pattern p = B_SOLID_HIGH);
|
|
void FillRect(BRect r, pattern p = B_SOLID_HIGH);
|
|
void FillRegion(BRegion* a_region, pattern p= B_SOLID_HIGH);
|
|
void InvertRect(BRect r);
|
|
|
|
void StrokeRoundRect(BRect r,
|
|
float xRadius,
|
|
float yRadius,
|
|
pattern p = B_SOLID_HIGH);
|
|
void FillRoundRect(BRect r,
|
|
float xRadius,
|
|
float yRadius,
|
|
pattern p = B_SOLID_HIGH);
|
|
|
|
void StrokeEllipse(BPoint center,
|
|
float xRadius,
|
|
float yRadius,
|
|
pattern p = B_SOLID_HIGH);
|
|
void StrokeEllipse(BRect r, pattern p = B_SOLID_HIGH);
|
|
void FillEllipse(BPoint center,
|
|
float xRadius,
|
|
float yRadius,
|
|
pattern p = B_SOLID_HIGH);
|
|
void FillEllipse(BRect r, pattern p = B_SOLID_HIGH);
|
|
|
|
void StrokeArc(BPoint center,
|
|
float xRadius,
|
|
float yRadius,
|
|
float start_angle,
|
|
float arc_angle,
|
|
pattern p = B_SOLID_HIGH);
|
|
void StrokeArc(BRect r,
|
|
float start_angle,
|
|
float arc_angle,
|
|
pattern p = B_SOLID_HIGH);
|
|
void FillArc(BPoint center,
|
|
float xRadius,
|
|
float yRadius,
|
|
float start_angle,
|
|
float arc_angle,
|
|
pattern p = B_SOLID_HIGH);
|
|
void FillArc(BRect r,
|
|
float start_angle,
|
|
float arc_angle,
|
|
pattern p = B_SOLID_HIGH);
|
|
|
|
void StrokeBezier(BPoint* controlPoints,
|
|
pattern p = B_SOLID_HIGH);
|
|
void FillBezier(BPoint* controlPoints,
|
|
pattern p = B_SOLID_HIGH);
|
|
|
|
void StrokeShape(BShape* shape,
|
|
pattern p = B_SOLID_HIGH);
|
|
void FillShape(BShape* shape,
|
|
pattern p = B_SOLID_HIGH);
|
|
|
|
void CopyBits(BRect src, BRect dst);
|
|
void DrawBitmapAsync(const BBitmap* aBitmap,
|
|
BRect srcRect,
|
|
BRect dstRect);
|
|
void DrawBitmapAsync(const BBitmap* aBitmap);
|
|
void DrawBitmapAsync(const BBitmap* aBitmap, BPoint where);
|
|
void DrawBitmapAsync(const BBitmap* aBitmap, BRect dstRect);
|
|
void DrawBitmap(const BBitmap* aBitmap,
|
|
BRect srcRect,
|
|
BRect dstRect);
|
|
void DrawBitmap(const BBitmap* aBitmap);
|
|
void DrawBitmap(const BBitmap* aBitmap, BPoint where);
|
|
void DrawBitmap(const BBitmap* aBitmap, BRect dstRect);
|
|
|
|
void DrawChar(char aChar);
|
|
void DrawChar(char aChar, BPoint location);
|
|
void DrawString(const char* aString,
|
|
escapement_delta* delta = NULL);
|
|
void DrawString(const char* aString, BPoint location,
|
|
escapement_delta* delta = NULL);
|
|
void DrawString(const char* aString, int32 length,
|
|
escapement_delta* delta = NULL);
|
|
void DrawString(const char* aString,
|
|
int32 length,
|
|
BPoint location,
|
|
escapement_delta* delta = 0L);
|
|
|
|
virtual void SetFont(const BFont* font, uint32 mask = B_FONT_ALL);
|
|
|
|
#if !_PR3_COMPATIBLE_
|
|
void GetFont(BFont* font) const;
|
|
#else
|
|
void GetFont(BFont* font);
|
|
#endif
|
|
void TruncateString(BString* in_out,
|
|
uint32 mode,
|
|
float width) const;
|
|
float StringWidth(const char* string) const;
|
|
float StringWidth(const char* string, int32 length) const;
|
|
void GetStringWidths(char* stringArray[],
|
|
int32 lengthArray[],
|
|
int32 numStrings,
|
|
float widthArray[]) const;
|
|
void SetFontSize(float size);
|
|
void ForceFontAliasing(bool enable);
|
|
void GetFontHeight(font_height* height) const;
|
|
|
|
void Invalidate(BRect invalRect);
|
|
void Invalidate(const BRegion* invalRegion);
|
|
void Invalidate();
|
|
|
|
void SetDiskMode(char* filename, long offset);
|
|
|
|
void BeginPicture(BPicture* a_picture);
|
|
void AppendToPicture(BPicture* a_picture);
|
|
BPicture* EndPicture();
|
|
|
|
void DrawPicture(const BPicture* a_picture);
|
|
void DrawPicture(const BPicture* a_picture, BPoint where);
|
|
void DrawPicture(const char* filename, long offset, BPoint where);
|
|
void DrawPictureAsync(const BPicture* a_picture);
|
|
void DrawPictureAsync(const BPicture* a_picture, BPoint where);
|
|
void DrawPictureAsync(const char* filename, long offset,
|
|
BPoint where);
|
|
|
|
status_t SetEventMask(uint32 mask, uint32 options=0);
|
|
uint32 EventMask();
|
|
status_t SetMouseEventMask(uint32 mask, uint32 options=0);
|
|
|
|
virtual void SetFlags(uint32 flags);
|
|
uint32 Flags() const;
|
|
virtual void SetResizingMode(uint32 mode);
|
|
uint32 ResizingMode() const;
|
|
void MoveBy(float dh, float dv);
|
|
void MoveTo(BPoint where);
|
|
void MoveTo(float x, float y);
|
|
void ResizeBy(float dh, float dv);
|
|
void ResizeTo(float width, float height);
|
|
void ScrollBy(float dh, float dv);
|
|
void ScrollTo(float x, float y);
|
|
virtual void ScrollTo(BPoint where);
|
|
virtual void MakeFocus(bool focusState = true);
|
|
bool IsFocus() const;
|
|
|
|
virtual void Show();
|
|
virtual void Hide();
|
|
bool IsHidden() const;
|
|
bool IsHidden(const BView* looking_from) const;
|
|
|
|
void Flush() const;
|
|
void Sync() const;
|
|
|
|
virtual void GetPreferredSize(float* width, float* height);
|
|
virtual void ResizeToPreferred();
|
|
|
|
BScrollBar* ScrollBar(orientation posture) const;
|
|
|
|
virtual BHandler* ResolveSpecifier(BMessage* msg,
|
|
int32 index,
|
|
BMessage* specifier,
|
|
int32 form,
|
|
const char* property);
|
|
virtual status_t GetSupportedSuites(BMessage* data);
|
|
|
|
bool IsPrinting() const;
|
|
void SetScale(float scale) const;
|
|
|
|
// Private or reserved ---------------------------------------------------------
|
|
virtual status_t Perform(perform_code d, void* arg);
|
|
|
|
virtual void DrawAfterChildren(BRect r);
|
|
|
|
float Scale() const;
|
|
// new for Haiku
|
|
|
|
private:
|
|
friend class BScrollBar;
|
|
friend class BWindow;
|
|
friend class BBitmap;
|
|
friend class BPrintJob;
|
|
friend class BShelf;
|
|
friend class BTabView;
|
|
|
|
virtual void _ReservedView2();
|
|
virtual void _ReservedView3();
|
|
virtual void _ReservedView4();
|
|
virtual void _ReservedView5();
|
|
virtual void _ReservedView6();
|
|
virtual void _ReservedView7();
|
|
virtual void _ReservedView8();
|
|
virtual void _ReservedView9();
|
|
virtual void _ReservedView10();
|
|
virtual void _ReservedView11();
|
|
virtual void _ReservedView12();
|
|
virtual void _ReservedView13();
|
|
virtual void _ReservedView14();
|
|
virtual void _ReservedView15();
|
|
virtual void _ReservedView16();
|
|
|
|
BView(const BView&);
|
|
BView& operator=(const BView&);
|
|
|
|
void _InitData(BRect frame, const char* name, uint32 resizeMask,
|
|
uint32 flags);
|
|
status_t _SetViewBitmap(const BBitmap* bitmap,BRect srcRect,
|
|
BRect dstRect, uint32 followFlags, uint32 options);
|
|
void DoBezier(int32 gr, BPoint* controlPoints, pattern p);
|
|
void DoShape(int32 gr, BShape* shape, pattern p);
|
|
void DoPictureClip(BPicture* picture, BPoint where, bool invert,
|
|
bool sync);
|
|
|
|
bool do_owner_check() const;
|
|
bool do_owner_check_no_pick() const;
|
|
void check_lock() const;
|
|
void check_lock_no_pick() const;
|
|
|
|
void _SetOwner(BWindow* newOwner);
|
|
void handle_tick();
|
|
char* test_area(int32 length);
|
|
void removeCommArray();
|
|
void SetScroller(BScrollBar* sb);
|
|
void UnsetScroller(BScrollBar* sb);
|
|
void RealScrollTo(BPoint);
|
|
void fetch_font();
|
|
uchar font_encoding() const;
|
|
BShelf* _Shelf() const;
|
|
void _SetShelf(BShelf* shelf);
|
|
|
|
void _MoveTo(int32 x, int32 y);
|
|
void _ResizeBy(int32 deltaWidth, int32 deltaHeight);
|
|
void _ParentResizedBy(int32 x, int32 y);
|
|
|
|
void _Activate(bool state);
|
|
void _Attach();
|
|
void _Detach();
|
|
void _Draw(BRect updateRect);
|
|
void _Pulse();
|
|
|
|
void _UpdateStateForRemove();
|
|
void _UpdatePattern(::pattern pattern);
|
|
|
|
void _FlushIfNotInTransaction();
|
|
|
|
bool _CreateSelf();
|
|
bool _AddChildToList(BView* child, BView* before = NULL);
|
|
bool _RemoveChildFromList(BView* child);
|
|
|
|
// Debugging methods
|
|
void PrintToStream();
|
|
void PrintTree();
|
|
|
|
int32 server_token;
|
|
uint32 fFlags;
|
|
BPoint fParentOffset;
|
|
BWindow* fOwner;
|
|
BView* fParent;
|
|
BView* fNextSibling;
|
|
BView* fPreviousSibling;
|
|
BView* fFirstChild;
|
|
|
|
int16 fShowLevel;
|
|
bool fTopLevelView;
|
|
bool fNoISInteraction;
|
|
BPicture* cpicture;
|
|
_array_data_* comm;
|
|
|
|
BScrollBar* fVerScroller;
|
|
BScrollBar* fHorScroller;
|
|
bool f_is_printing;
|
|
bool fAttached;
|
|
bool _unused_bool1;
|
|
bool _unused_bool2;
|
|
BPrivate::ViewState* fState;
|
|
BRect fBounds;
|
|
BShelf* fShelf;
|
|
uint32 fEventMask;
|
|
uint32 fEventOptions;
|
|
uint32 _reserved[9];
|
|
};
|
|
|
|
|
|
// inline definitions ----------------------------------------------------------
|
|
|
|
inline void
|
|
BView::ScrollTo(float x, float y)
|
|
{
|
|
ScrollTo(BPoint(x, y));
|
|
}
|
|
|
|
inline void
|
|
BView::SetViewColor(uchar r, uchar g, uchar b, uchar a)
|
|
{
|
|
rgb_color color;
|
|
color.red = r; color.green = g;
|
|
color.blue = b; color.alpha = a;
|
|
SetViewColor(color);
|
|
}
|
|
|
|
inline void
|
|
BView::SetHighColor(uchar r, uchar g, uchar b, uchar a)
|
|
{
|
|
rgb_color color;
|
|
color.red = r; color.green = g;
|
|
color.blue = b; color.alpha = a;
|
|
SetHighColor(color);
|
|
}
|
|
|
|
inline void
|
|
BView::SetLowColor(uchar r, uchar g, uchar b, uchar a)
|
|
{
|
|
rgb_color color;
|
|
color.red = r; color.green = g;
|
|
color.blue = b; color.alpha = a;
|
|
SetLowColor(color);
|
|
}
|
|
|
|
#endif // _VIEW_H
|