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/*
xmunipack - Thumbnails canvas
Copyright © 2019-2022 F.Hroch (hroch@physics.muni.cz)
This file is part of Munipack.
Munipack 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 3 of the License, or
(at your option) any later version.
Munipack 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 Munipack. If not, see <http://www.gnu.org/licenses/>.
*/
#include "thumbcanvas.h"
#include <wx/wx.h>
#ifdef __WXDEBUG__
#include <wx/debug.h>
#endif
// ------ MuniThumbCanvas
MuniThumbCanvas::MuniThumbCanvas(wxWindow *w, const wxBitmap& b):
wxWindow(w,wxID_ANY,wxDefaultPosition,wxSize(b.GetWidth()+1,b.GetHeight()+1)),
icon(b)
{
SetBackgroundStyle(wxBG_STYLE_PAINT);
Bind(wxEVT_PAINT,&MuniThumbCanvas::OnPaint,this);
}
void MuniThumbCanvas::OnPaint(wxPaintEvent& WXUNUSED(event))
{
if( icon.IsOk() ) {
wxSize s = GetSize();
int xoff = (s.GetWidth() - icon.GetWidth())/2;
int yoff = (s.GetHeight() - icon.GetHeight())/2;
wxPaintDC dc(this);
dc.DrawBitmap(icon,xoff,yoff,true);
}
}
void MuniThumbCanvas::SetIcon(const wxBitmap& i)
{
icon = i;
Refresh();
}
void MuniThumbCanvas::SetIcon(const wxImage& i)
{
SetIcon(wxBitmap(i));
}
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