wxquerylayoutinfoevent

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.

derived from

wxevent
wxobject

include files

<wx/laywin.h>

event table macros

data structures

enum wxlayoutorientation {
    wxlayout_horizontal,
    wxlayout_vertical
};

enum wxlayoutalignment {
    wxlayout_none,
    wxlayout_top,
    wxlayout_left,
    wxlayout_right,
    wxlayout_bottom,
};

see also

wxcalculatelayoutevent, wxsashlayoutwindow, wxlayoutalgorithm.

members

wxquerylayoutinfoevent::wxquerylayoutinfoevent
wxquerylayoutinfoevent::getalignment
wxquerylayoutinfoevent::getflags
wxquerylayoutinfoevent::getorientation
wxquerylayoutinfoevent::getrequestedlength
wxquerylayoutinfoevent::getsize
wxquerylayoutinfoevent::setalignment
wxquerylayoutinfoevent::setflags
wxquerylayoutinfoevent::setorientation
wxquerylayoutinfoevent::setrequestedlength
wxquerylayoutinfoevent::setsize

wxquerylayoutinfoevent::wxquerylayoutinfoevent

wxquerylayoutinfoevent(wxwindowid id = 0)

constructor.

wxquerylayoutinfoevent::getalignment

void 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.

wxquerylayoutinfoevent::getflags

int getflags() const

returns the flags associated with this event. not currently used.

wxquerylayoutinfoevent::getorientation

wxlayoutorientation getorientation() const

returns the orientation that the event handler specified to the event object. may be one of wxlayout_horizontal, wxlayout_vertical.

wxquerylayoutinfoevent::getrequestedlength

int getrequestedlength() const

returns the requested length of the window in the direction of the window orientation. this information is not yet used.

wxquerylayoutinfoevent::getsize

wxsize getsize() const

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

wxquerylayoutinfoevent::setalignment

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). may be one of wxlayout_top, wxlayout_left, wxlayout_right, wxlayout_bottom.

wxquerylayoutinfoevent::setflags

void setflags(int flags)

sets the flags associated with this event. not currently used.

wxquerylayoutinfoevent::setorientation

void setorientation(wxlayoutorientation orientation)

call this to specify the orientation of the window. may be one of wxlayout_horizontal, wxlayout_vertical.

wxquerylayoutinfoevent::setrequestedlength

void setrequestedlength(int length)

sets the requested length of the window in the direction of the window orientation. this information is not yet used.

wxquerylayoutinfoevent::setsize

void setsize(const wxsize& size)

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