wxQueryLayoutInfoEvent Class Reference

#include </home/zeitlin/src/wx/github/interface/wx/laywin.h>

Inheritance diagram for wxQueryLayoutInfoEvent:

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Detailed Description

This event is sent when wxLayoutAlgorithm wishes to get the size, orientation and alignment of a window.

More precisely, the event is sent by the OnCalculateLayout handler which is itself invoked by wxLayoutAlgorithm.

Events using this class

The following event handler macros redirect the events to member function handlers 'func' with prototypes like:

void handlerFuncName(wxQueryLayoutInfoEvent& event)

Event macros:

• EVT_QUERY_LAYOUT_INFO(func):
  Process a wxEVT_QUERY_LAYOUT_INFO event, to get size, orientation and alignment from a window.

Library:  wxAdvanced

Category:  Events

参照:

wxCalculateLayoutEvent, wxSashLayoutWindow, wxLayoutAlgorithm.

Public Member Functions
	wxQueryLayoutInfoEvent (wxWindowID id=0)
	Constructor.
wxLayoutAlignment	GetAlignment () const
	Specifies the alignment of the window (which side of the remaining parent client area the window sticks to).
int	GetFlags () const
	Returns the flags associated with this event.
wxLayoutOrientation	GetOrientation () const
	Returns the orientation that the event handler specified to the event object.
int	GetRequestedLength () const
	Returns the requested length of the window in the direction of the window orientation.
wxSize	GetSize () const
	Returns the size that the event handler specified to the event object as being the requested size of the window.
void	SetAlignment (wxLayoutAlignment alignment)
	Call this to specify the alignment of the window (which side of the remaining parent client area the window sticks to).
void	SetFlags (int flags)
	Sets the flags associated with this event.
void	SetOrientation (wxLayoutOrientation orientation)
	Call this to specify the orientation of the window.
void	SetRequestedLength (int length)
	Sets the requested length of the window in the direction of the window orientation.
void	SetSize (const wxSize &size)
	Call this to let the calling code know what the size of the window is.

List of all members.

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Constructor & Destructor Documentation

wxQueryLayoutInfoEvent::wxQueryLayoutInfoEvent

(

wxWindowID

id = 0

)

Constructor.

---

Member Function Documentation

wxLayoutAlignment wxQueryLayoutInfoEvent::GetAlignment

(

)

const

Specifies the alignment of the window (which side of the remaining parent client area the window sticks to).

One of wxLAYOUT_TOP, wxLAYOUT_LEFT, wxLAYOUT_RIGHT, wxLAYOUT_BOTTOM.

int wxQueryLayoutInfoEvent::GetFlags

(

)

const

Returns the flags associated with this event.

Not currently used.

wxLayoutOrientation wxQueryLayoutInfoEvent::GetOrientation

(

)

const

Returns the orientation that the event handler specified to the event object.

May be one of wxLAYOUT_HORIZONTAL, wxLAYOUT_VERTICAL.

int wxQueryLayoutInfoEvent::GetRequestedLength

(

)

const

Returns the requested length of the window in the direction of the window orientation.

This information is not yet used.

wxSize wxQueryLayoutInfoEvent::GetSize

(

)

const

Returns the size that the event handler specified to the event object as being the requested size of the window.

void wxQueryLayoutInfoEvent::SetAlignment

(

wxLayoutAlignment

alignment

)

Call this to specify the alignment of the window (which side of the remaining parent client area the window sticks to).

May be one of wxLAYOUT_TOP, wxLAYOUT_LEFT, wxLAYOUT_RIGHT, wxLAYOUT_BOTTOM.

void wxQueryLayoutInfoEvent::SetFlags

(

int

flags

)

Sets the flags associated with this event.

Not currently used.

void wxQueryLayoutInfoEvent::SetOrientation

(

wxLayoutOrientation

orientation

)

Call this to specify the orientation of the window.

May be one of wxLAYOUT_HORIZONTAL, wxLAYOUT_VERTICAL.

void wxQueryLayoutInfoEvent::SetRequestedLength

(

int

length

)

Sets the requested length of the window in the direction of the window orientation.

This information is not yet used.

void wxQueryLayoutInfoEvent::SetSize

(

const wxSize &

size

)

Call this to let the calling code know what the size of the window is.