mirror of
https://gitlab.com/kicad/code/kicad.git
synced 2025-09-14 18:23:15 +02:00
18593d2dbb
Provide a toolkit-agnostic interface for "busy indicators", which allows the 3D viewer to show a busy cursor, without the canvases having to to know how a wxCursore works. The motivation here is to decouple the 3D renderers from the WX GUI system, as they can then be used when when there is not an active window (e.g. for offscreen rendering). Otherwise, attempting to use a wxBusyCursor without a GUI available is an instant segfault.
52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2019 KiCad Developers, see CHANGELOG.TXT for contributors.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, you may find one here:
|
|
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
|
|
* or you may search the http://www.gnu.org website for the version 2 license,
|
|
* or you may write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#ifndef COMMON_WIDGETS_WX_BUSY_INDICATOR__H
|
|
#define COMMON_WIDGETS_WX_BUSY_INDICATOR__H
|
|
|
|
#include <widgets/busy_indicator.h>
|
|
|
|
|
|
class wxBusyCursor;
|
|
|
|
|
|
/**
|
|
* Simple wrapper around wxBusyCursor for used with the generic BUSY_INDICATOR
|
|
* interface. Can be used to provide a WX busy cursor (spinner) to generic code
|
|
* that otherwise has no concept of wx cursors.
|
|
*/
|
|
class WX_BUSY_INDICATOR : public BUSY_INDICATOR
|
|
{
|
|
public:
|
|
/**
|
|
* Constructs a busy indicator represented by a wxBusyCursor, which will be
|
|
* active as long as this object exists (just like wxBustCursor itself).
|
|
*/
|
|
WX_BUSY_INDICATOR();
|
|
|
|
private:
|
|
///> This is the actual WX cursor that is the indicator.
|
|
std::unique_ptr<wxBusyCursor> m_cursor;
|
|
};
|
|
|
|
#endif // COMMON_WIDGETS_WX_BUSY_INDICATOR__H
|