LLResizeHandle Class Reference

#include <llresizehandle.h>

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List of all members.

Public Types
enum	ECorner { LEFT_TOP, LEFT_BOTTOM, RIGHT_TOP, RIGHT_BOTTOM }
Public Member Functions
	LLResizeHandle (const LLString &name, const LLRect &rect, S32 min_width, S32 min_height, ECorner corner=RIGHT_BOTTOM)
virtual void	draw ()
virtual BOOL	handleHover (S32 x, S32 y, MASK mask)
virtual BOOL	handleMouseDown (S32 x, S32 y, MASK mask)
virtual BOOL	handleMouseUp (S32 x, S32 y, MASK mask)
void	setResizeLimits (S32 min_width, S32 min_height)
Private Member Functions
BOOL	pointInHandle (S32 x, S32 y)
Private Attributes
S32	mDragLastScreenX
S32	mDragLastScreenY
S32	mLastMouseScreenX
S32	mLastMouseScreenY
LLCoordGL	mLastMouseDir
LLPointer< LLUIImage >	mImage
S32	mMinWidth
S32	mMinHeight
const ECorner	mCorner

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Detailed Description

Definition at line 41 of file llresizehandle.h.

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Member Enumeration Documentation

enum LLResizeHandle::ECorner

Enumerator:

LEFT_TOP
LEFT_BOTTOM
RIGHT_TOP
RIGHT_BOTTOM

Definition at line 44 of file llresizehandle.h.

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Constructor & Destructor Documentation

LLResizeHandle::LLResizeHandle	(	const LLString &	name,
		const LLRect &	rect,
		S32	min_width,
		S32	min_height,
		ECorner	corner = RIGHT_BOTTOM
	)

Definition at line 46 of file llresizehandle.cpp.

References FALSE, FOLLOWS_BOTTOM, FOLLOWS_LEFT, FOLLOWS_RIGHT, FOLLOWS_TOP, LLImageProviderInterface::getUIImage(), LEFT_BOTTOM, LEFT_TOP, mCorner, mImage, RIGHT_BOTTOM, RIGHT_TOP, LLView::setFollows(), LLView::setSaveToXML(), and LLUI::sImageProvider.

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Member Function Documentation

void LLResizeHandle::draw

(

void

)

[virtual]

Reimplemented from LLView.

Definition at line 308 of file llresizehandle.cpp.

References LLView::getVisible(), mCorner, mImage, LLPointer< Type >::notNull(), and RIGHT_BOTTOM.

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BOOL LLResizeHandle::handleHover	(	S32	x,
		S32	y,
		MASK	mask
	)			[virtual]

Reimplemented from LLView.

Definition at line 115 of file llresizehandle.cpp.

References FALSE, LLView::findSnapEdge(), LLRectBase< Type >::getHeight(), LLView::getParent(), LLView::getRect(), LLView::getRootView(), LLControlGroup::getS32(), LLRectBase< Type >::getWidth(), LLView::getWindow(), LLView::hasMouseCapture(), LEFT_BOTTOM, LEFT_TOP, llclamp(), LLView::localPointToScreen(), LLRectBase< Type >::mBottom, mCorner, mDragLastScreenX, mDragLastScreenY, mLastMouseDir, mLastMouseScreenX, mLastMouseScreenY, LLRectBase< Type >::mLeft, mMinHeight, mMinWidth, LLRectBase< Type >::mRight, LLRectBase< Type >::mTop, LLCoord::mX, LLCoord::mY, NULL, pointInHandle(), RIGHT_BOTTOM, RIGHT_TOP, S32, LLUI::sConfigGroup, LLWindow::setCursor(), LLView::setRect(), LLView::SNAP_BOTTOM, LLView::SNAP_LEFT, LLView::SNAP_PARENT_AND_SIBLINGS, LLView::SNAP_RIGHT, LLView::SNAP_TOP, LLView::snappedTo(), LLRectBase< Type >::translate(), TRUE, UI_CURSOR_SIZENESW, UI_CURSOR_SIZENWSE, and LLView::userSetShape().

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BOOL LLResizeHandle::handleMouseDown	(	S32	x,
		S32	y,
		MASK	mask
	)			[virtual]

Reimplemented from LLView.

Definition at line 77 of file llresizehandle.cpp.

References FALSE, gFocusMgr, LLView::localPointToScreen(), mDragLastScreenX, mDragLastScreenY, mLastMouseScreenX, mLastMouseScreenY, pointInHandle(), LLFocusMgr::setMouseCapture(), and TRUE.

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BOOL LLResizeHandle::handleMouseUp	(	S32	x,
		S32	y,
		MASK	mask
	)			[virtual]

Reimplemented from LLView.

Definition at line 96 of file llresizehandle.cpp.

References FALSE, gFocusMgr, LLView::hasMouseCapture(), NULL, pointInHandle(), LLFocusMgr::setMouseCapture(), and TRUE.

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void LLResizeHandle::setResizeLimits	(	S32	min_width,
		S32	min_height
	)			[inline]

Definition at line 54 of file llresizehandle.h.

References mMinHeight, and mMinWidth.

Referenced by LLFloater::setResizeLimits().

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BOOL LLResizeHandle::pointInHandle	(	S32	x,
		S32	y
	)			[private]

Definition at line 317 of file llresizehandle.cpp.

References FALSE, LLRectBase< Type >::getHeight(), LLView::getRect(), LLRectBase< Type >::getWidth(), LEFT_BOTTOM, LEFT_TOP, mCorner, LLView::pointInView(), RESIZE_BORDER_WIDTH, RIGHT_BOTTOM, RIGHT_TOP, S32, and TRUE.

Referenced by handleHover(), handleMouseDown(), and handleMouseUp().

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Member Data Documentation

S32 LLResizeHandle::mDragLastScreenX [private]

Definition at line 59 of file llresizehandle.h.

Referenced by handleHover(), and handleMouseDown().

S32 LLResizeHandle::mDragLastScreenY [private]

Definition at line 60 of file llresizehandle.h.

Referenced by handleHover(), and handleMouseDown().

S32 LLResizeHandle::mLastMouseScreenX [private]

Definition at line 61 of file llresizehandle.h.

Referenced by handleHover(), and handleMouseDown().

S32 LLResizeHandle::mLastMouseScreenY [private]

Definition at line 62 of file llresizehandle.h.

Referenced by handleHover(), and handleMouseDown().

LLCoordGL LLResizeHandle::mLastMouseDir [private]

Definition at line 63 of file llresizehandle.h.

Referenced by handleHover().

LLPointer<LLUIImage> LLResizeHandle::mImage [private]

Definition at line 64 of file llresizehandle.h.

Referenced by draw(), and LLResizeHandle().

S32 LLResizeHandle::mMinWidth [private]

Definition at line 65 of file llresizehandle.h.

Referenced by handleHover(), and setResizeLimits().

S32 LLResizeHandle::mMinHeight [private]

Definition at line 66 of file llresizehandle.h.

Referenced by handleHover(), and setResizeLimits().

const ECorner LLResizeHandle::mCorner [private]

Definition at line 67 of file llresizehandle.h.

Referenced by draw(), handleHover(), LLResizeHandle(), and pointInHandle().

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The documentation for this class was generated from the following files:

• llui/llresizehandle.h
• llui/llresizehandle.cpp