81 lines
2.4 KiB
Objective-C
81 lines
2.4 KiB
Objective-C
///////////////////////////////////////////////////////////////////////////////
|
|
// Name: wx/activityindicator.h
|
|
// Purpose: wxActivityIndicator documentation.
|
|
// Author: Vadim Zeitlin
|
|
// Created: 2015-03-05
|
|
// Copyright: (c) 2015 Vadim Zeitlin <vadim@wxwidgets.org>
|
|
// Licence: wxWindows licence
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
/**
|
|
@class wxActivityIndicator
|
|
|
|
Small control showing an animation indicating that the program is currently
|
|
busy performing some background task.
|
|
|
|
@since 3.1.0
|
|
|
|
@library{wxcore}
|
|
@category{ctrl}
|
|
@appearance{activityindicator}
|
|
*/
|
|
class wxActivityIndicator : public wxControl
|
|
{
|
|
public:
|
|
/**
|
|
Default constructor.
|
|
|
|
Use Create() to really create the control after using this constructor.
|
|
*/
|
|
wxActivityIndicator();
|
|
|
|
/**
|
|
Constructor fully creating the control.
|
|
|
|
The arguments have the usual meanings and only @a parent is typically
|
|
required.
|
|
*/
|
|
explicit wxActivityIndicator(wxWindow* parent,
|
|
wxWindowID winid = wxID_ANY,
|
|
const wxPoint& pos = wxDefaultPosition,
|
|
const wxSize& size = wxDefaultSize,
|
|
long style = 0,
|
|
const wxString& name = "activityindicator");
|
|
|
|
/**
|
|
Create the control initialized using the default constructor.
|
|
|
|
This method can be used to finish the control creation if it hadn't
|
|
been done already by using the non-default constructor.
|
|
*/
|
|
bool Create(wxWindow* parent,
|
|
wxWindowID winid = wxID_ANY,
|
|
const wxPoint& pos = wxDefaultPosition,
|
|
const wxSize& size = wxDefaultSize,
|
|
long style = 0,
|
|
const wxString& name = "activityindicator");
|
|
|
|
/**
|
|
Starts animation of the indicator.
|
|
|
|
Does nothing if the indicator is already running.
|
|
*/
|
|
void Start();
|
|
|
|
/**
|
|
Stops the animation of the indicator.
|
|
|
|
Notice that the animation is stopped even if Start() had been called
|
|
multiple times before, i.e. the calls are not cumulative.
|
|
*/
|
|
void Stop();
|
|
|
|
/**
|
|
Returns true if the control is currently showing activity.
|
|
|
|
Returns @false initially, @true once Start() is called and @false again
|
|
after calling Stop().
|
|
*/
|
|
bool IsRunning() const;
|
|
};
|