wxResizeableControl Class Reference

Class for moveable and resizable child windows. More...

#include <resizec.h>

Inherited by TBasePanel, and wxPictureControl.

Inheritance diagram for wxResizeableControl:

[legend]Collaboration diagram for wxResizeableControl:

[legend]List of all members.


Public Types
enum	SizeMoveModes { Top = 0, Bottom, Left, Right, TopLeft, BottomLeft, TopRight, BottomRight, MoveWin, MaxMode }
	Flags for resize mode. More...
enum	SizeRads { SizeXRad = 5, SizeYRad = 5 }
	Size box dimension. More...
Public Member Functions
	wxResizeableControl ()
	Ctor.
	wxResizeableControl (wxWindow *AParent, int AnId, const wxPoint &pos, const wxSize &size, long style=0, const wxString &name=wxPanelNameStr)
	Ctor.
virtual	~wxResizeableControl ()
	Dtor.
virtual void	Paint (wxDC &WXUNUSED(dc), bool WXUNUSED(Printing), wxSize &WXUNUSED(size))
	Paint function for printing and screen output.
virtual wxSize	GetOriginalSize ()
	Returns original size of control.
virtual float	GetRatio ()
	Returns with/height ration.
wxZoomData &	GetZoomData ()
	Returns the zoom data object.
void	SetZoom (float Zoom)
	Set new zoom.
void	SetCurrentZoom (float Zoom)
	Set new zoom factor, but do not resize/move.
void	DrawFocusRect (wxDC &dc, wxRect rct)
	Same as FocusRectCoord but with wxRect parameter.
void	DoSetSize (int x, int y, int width, int height, int sizeFlags=wxSIZE_AUTO)
	Make sure the zoom data gets updated when the window is moved.
void	OnP (wxPaintEvent &event)
void	OnSetCursor (wxSetCursorEvent &event)
	Responds to set cursor event.
void	OnLButtonUp (wxMouseEvent &event)
	Responds to left button up event.
void	OnLButtonDown (wxMouseEvent &event)
	Responds to left button down event.
void	OnMouseMove (wxMouseEvent &event)
	Responds to mouse move event.
void	OnKillFocus (wxFocusEvent &event)
	Kill focus event hides the size rectangles.
void	OnSetFocus (wxFocusEvent &event)
	Set focus event draws size rectangles.
void	OnEditCut (wxCommandEvent &ce)
	Cut event deletes the window.
void	OnKeyDown (wxKeyEvent &event)
	Key down event of WXK_DELETE deletes the window.
void	OnSize (wxSizeEvent &event)
	Reponds to size event.
void	OnMove (wxMoveEvent &event)
	Reponds to move event.
bool	Destroy ()
	Delete this window, let parent know.
Protected Member Functions
void	FocusRectCoord (wxDC &DC, wxCoord x1, wxCoord y1, wxCoord w, wxCoord h)
	Function that draws a focus rectangle.
int	GetSizeX (int Mode)
	Returns x size.
int	GetSizeY (int Mode)
	Returns y size.
void	DrawMoveRect (wxPoint hp, int Mode, float Ratio=0)
	Draw ored rectangle of current new size (redraw to remove).
wxRect	NewRect (wxPoint hp, int Mode, float Ratio=0)
	Return new rectangle size, based on mouse position hp.
void	DrawSizeRect (wxDC &dc)
	Draw size boxes for resize.
int	PointInSizeRect (wxPoint hp)
	Determine in which size box the pouse position hp is if any.
Protected Attributes
wxZoomData	m_zoomData
	Zoom data.
wxCursor	m_csr
	Current cursor.
long	m_curId
	Current cursor id (-1 for non-stock cursor).
int	m_capt
	Flag for mouse capture.
wxPoint	m_curpos
	Cached mouse cursor positions.
wxPoint	m_lastcurpos
int	m_movemode
	Saved move mode from left button down.
bool	m_hasfocus
	Flags for focus and move state.
bool	m_moved

Detailed Description

Class for moveable and resizable child windows.

This class draws resize rectangles on each side and corner when focused. Dragging these rectangles resizes the window.

This class needs to be overloaded and Paint() defined with the graphics rendering.

This would make a perfect abstract class, but the definition of wxDynamicCast() doesn't allow this.

Definition at line 90 of file resizec.h.

Member Enumeration Documentation

enum wxResizeableControl::SizeMoveModes

Flags for resize mode.

Enumerator:

Top

Bottom

Left

Right

TopLeft

BottomLeft

TopRight

BottomRight

MoveWin

MaxMode

Definition at line 94 of file resizec.h.

enum wxResizeableControl::SizeRads

Size box dimension.

Enumerator:

SizeXRad

SizeYRad

Definition at line 108 of file resizec.h.

Constructor & Destructor Documentation

wxResizeableControl::wxResizeableControl ( ) [inline]

Ctor.

Definition at line 114 of file resizec.h.

wxResizeableControl::wxResizeableControl ( wxWindow * AParent,

int AnId,

const wxPoint & pos,

const wxSize & size,

long style = 0,

const wxString & name = wxPanelNameStr

)

Ctor.

Definition at line 93 of file resizec.cpp.

virtual wxResizeableControl::~wxResizeableControl ( ) [inline, virtual]

Dtor.

Definition at line 120 of file resizec.h.

Member Function Documentation

bool wxResizeableControl::Destroy ( )

Delete this window, let parent know.

Definition at line 432 of file resizec.cpp.
Referenced by OnEditCut().

void wxResizeableControl::DoSetSize ( int x,

int y,

int width,

int height,

int sizeFlags = wxSIZE_AUTO

) [inline]

Make sure the zoom data gets updated when the window is moved.

Definition at line 148 of file resizec.h.
References m_zoomData, wxZoomData::Move(), and wxZoomData::SetSize().

void wxResizeableControl::DrawFocusRect ( wxDC & dc,

wxRect rct

) [inline]

Same as FocusRectCoord but with wxRect parameter.

Definition at line 143 of file resizec.h.
References FocusRectCoord().
Referenced by DrawMoveRect().

void wxResizeableControl::DrawMoveRect ( wxPoint hp,

int Mode,

float Ratio = 0

) [protected]

Draw ored rectangle of current new size (redraw to remove).

Definition at line 122 of file resizec.cpp.
References DrawFocusRect(), and NewRect().
Referenced by OnLButtonUp(), and OnMouseMove().

void wxResizeableControl::DrawSizeRect ( wxDC & dc ) [protected]

Draw size boxes for resize.

Definition at line 243 of file resizec.cpp.
References GetSizeX(), GetSizeY(), SizeXRad, and SizeYRad.
Referenced by OnKillFocus(), OnP(), wxPictureControl::OnPaint(), and OnSetFocus().

void wxResizeableControl::FocusRectCoord ( wxDC & DC,

wxCoord x1,

wxCoord y1,

wxCoord w,

wxCoord h

) [protected]

Function that draws a focus rectangle.

Definition at line 107 of file resizec.cpp.
Referenced by DrawFocusRect().

virtual wxSize wxResizeableControl::GetOriginalSize ( ) [inline, virtual]

Returns original size of control.

Reimplemented in wxBitmapControl.
Definition at line 124 of file resizec.h.
Referenced by wxPictureControl::OnRevert().

virtual float wxResizeableControl::GetRatio ( ) [inline, virtual]

Returns with/height ration.

Reimplemented in wxBitmapControl.
Definition at line 126 of file resizec.h.
Referenced by OnLButtonUp(), and OnMouseMove().

int wxResizeableControl::GetSizeX ( int Mode ) [protected]

Returns x size.

Definition at line 398 of file resizec.cpp.
References Bottom, BottomLeft, BottomRight, Left, Right, Top, TopLeft, and TopRight.
Referenced by DrawSizeRect(), and PointInSizeRect().

int wxResizeableControl::GetSizeY ( int Mode ) [protected]

Returns y size.

Definition at line 415 of file resizec.cpp.
References Bottom, BottomLeft, BottomRight, Left, Right, Top, TopLeft, and TopRight.
Referenced by DrawSizeRect(), and PointInSizeRect().

wxZoomData& wxResizeableControl::GetZoomData ( ) [inline]

Returns the zoom data object.

Definition at line 131 of file resizec.h.
References m_zoomData.

wxRect wxResizeableControl::NewRect ( wxPoint hp,

int Mode,

float Ratio = 0

) [protected]

Return new rectangle size, based on mouse position hp.

Definition at line 147 of file resizec.cpp.
References Bottom, BottomLeft, BottomRight, Left, m_curpos, MoveWin, Right, Top, TopLeft, and TopRight.
Referenced by DrawMoveRect(), and OnLButtonUp().

void wxResizeableControl::OnEditCut ( wxCommandEvent & ce )

Cut event deletes the window.

Reimplemented in wxPictureControl.
Definition at line 522 of file resizec.cpp.
References Destroy().

void wxResizeableControl::OnKeyDown ( wxKeyEvent & event )

Key down event of WXK_DELETE deletes the window.

Reimplemented in TBasePanel.

void wxResizeableControl::OnKillFocus ( wxFocusEvent & event )

Kill focus event hides the size rectangles.

Definition at line 440 of file resizec.cpp.
References DrawSizeRect(), and m_hasfocus.

void wxResizeableControl::OnLButtonDown ( wxMouseEvent & event )

Responds to left button down event.

Definition at line 321 of file resizec.cpp.
References m_capt, m_curpos, m_hasfocus, m_lastcurpos, m_moved, m_movemode, MoveWin, and PointInSizeRect().

void wxResizeableControl::OnLButtonUp ( wxMouseEvent & event )

Responds to left button up event.

Definition at line 373 of file resizec.cpp.
References DrawMoveRect(), GetRatio(), m_capt, m_lastcurpos, m_moved, m_movemode, MoveWin, and NewRect().

void wxResizeableControl::OnMouseMove ( wxMouseEvent & event )

Responds to mouse move event.

Definition at line 349 of file resizec.cpp.
References DrawMoveRect(), GetRatio(), m_capt, m_curpos, m_lastcurpos, m_moved, m_movemode, and OnSetCursor().

void wxResizeableControl::OnMove ( wxMoveEvent & event )

Reponds to move event.

Definition at line 535 of file resizec.cpp.
References m_zoomData, and wxZoomData::Move().

void wxResizeableControl::OnP ( wxPaintEvent & event )

Definition at line 449 of file resizec.cpp.
References DrawSizeRect(), m_hasfocus, and Paint().

void wxResizeableControl::OnSetCursor ( wxSetCursorEvent & event )

Responds to set cursor event.

Definition at line 274 of file resizec.cpp.
References Bottom, BottomLeft, BottomRight, Left, m_csr, m_curId, m_hasfocus, MoveWin, PointInSizeRect(), Right, Top, TopLeft, and TopRight.
Referenced by OnMouseMove().

void wxResizeableControl::OnSetFocus ( wxFocusEvent & event )

Set focus event draws size rectangles.

Definition at line 458 of file resizec.cpp.
References DrawSizeRect(), and m_hasfocus.

void wxResizeableControl::OnSize ( wxSizeEvent & event )

Reponds to size event.

Reimplemented in PnlGraphFrame, Graph3DFrame, PnlFunzione, and wxPictureControl.
Definition at line 527 of file resizec.cpp.
References m_zoomData, and wxZoomData::SetSize().

virtual void wxResizeableControl::Paint ( wxDC & WXUNUSED(dc),

bool WXUNUSED(Printing),

wxSize & WXUNUSED(size)

) [inline, virtual]

Paint function for printing and screen output.

Definition at line 122 of file resizec.h.
Referenced by OnP(), and wxPictureControl::OnPaint().

int wxResizeableControl::PointInSizeRect ( wxPoint hp ) [protected]

Determine in which size box the pouse position hp is if any.

Definition at line 131 of file resizec.cpp.
References GetSizeX(), GetSizeY(), MoveWin, SizeXRad, and SizeYRad.
Referenced by OnLButtonDown(), and OnSetCursor().

void wxResizeableControl::SetCurrentZoom ( float Zoom ) [inline]

Set new zoom factor, but do not resize/move.

Definition at line 138 of file resizec.h.
References m_zoomData, and wxZoomData::SetCurrentZoom().

void wxResizeableControl::SetZoom ( float Zoom ) [inline]

Set new zoom.

Definition at line 133 of file resizec.h.
References m_zoomData, and wxZoomData::SetZoomSize().

Member Data Documentation

int wxResizeableControl::m_capt [protected]

Flag for mouse capture.

Definition at line 198 of file resizec.h.
Referenced by OnLButtonDown(), OnLButtonUp(), and OnMouseMove().

wxCursor wxResizeableControl::m_csr [protected]

Current cursor.
necessary for MSW fake stock cursors (e.g. wxCURSOR_SIZING) together with wxSetCursorEvent(), as the current cursor is not buffered in this case and temporary cursors are automatically unloaded from windows (provided my cursor patch that prevents cursor memory leaks will get implemented)
Definition at line 194 of file resizec.h.
Referenced by OnSetCursor().

long wxResizeableControl::m_curId [protected]

Current cursor id (-1 for non-stock cursor).

Definition at line 196 of file resizec.h.
Referenced by OnSetCursor().

wxPoint wxResizeableControl::m_curpos [protected]

Cached mouse cursor positions.

Definition at line 200 of file resizec.h.
Referenced by NewRect(), OnLButtonDown(), and OnMouseMove().

bool wxResizeableControl::m_hasfocus [protected]

Flags for focus and move state.

Definition at line 204 of file resizec.h.
Referenced by OnKillFocus(), OnLButtonDown(), OnP(), wxPictureControl::OnPaint(), OnSetCursor(), and OnSetFocus().

wxPoint wxResizeableControl::m_lastcurpos [protected]

Definition at line 200 of file resizec.h.
Referenced by OnLButtonDown(), OnLButtonUp(), and OnMouseMove().

bool wxResizeableControl::m_moved [protected]

Definition at line 204 of file resizec.h.
Referenced by OnLButtonDown(), OnLButtonUp(), and OnMouseMove().

int wxResizeableControl::m_movemode [protected]

Saved move mode from left button down.

Definition at line 202 of file resizec.h.
Referenced by OnLButtonDown(), OnLButtonUp(), and OnMouseMove().

wxZoomData wxResizeableControl::m_zoomData [protected]

Zoom data.

Definition at line 187 of file resizec.h.
Referenced by DoSetSize(), GetZoomData(), OnMove(), OnSize(), SetCurrentZoom(), and SetZoom().

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

/home/jacopo/matocad-0.1/include/WidgetRidimensionabile/resizec.h
/home/jacopo/matocad-0.1/src/WidgetRidimensionabile/resizec.cpp

wxResizeableControl Class Reference

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation