CanvasFrame: derived from the wx.core.Frame
| 13 | import weakref |
| 14 | |
| 15 | class CanvasPanel(wx.Panel): |
| 16 | """CanvasFrame: derived from the wx.core.Frame""" |
| 17 | ## TODO: Main frame ??? |
| 18 | def __init__(self, parent=None): |
| 19 | wx.Frame.__init__ ( self, parent) |
| 20 | |
| 21 | #self.SetBackgroundColour( wx.SystemSettings.GetColour( wx.SYS_COLOUR_3DLIGHT ) ) |
| 22 | |
| 23 | self.SetSizeHints( wx.Size( 560,-1 ), wx.DefaultSize ) |
| 24 | WindowsManager.add(self) |
| 25 | |
| 26 | self.SetSizeHints( wx.DefaultSize, wx.DefaultSize ) |
| 27 | self.SetBackgroundColour( wx.Colour( 255, 255, 255 ) ) |
| 28 | |
| 29 | sizer = wx.BoxSizer( wx.VERTICAL ) |
| 30 | self.txt_info = wx.StaticText( self, wx.ID_ANY, |
| 31 | '500*500 pixels 173k', |
| 32 | wx.DefaultPosition, wx.DefaultSize, 0 ) |
| 33 | self.txt_info.Wrap( -1 ) |
| 34 | sizer.Add( self.txt_info, 0, wx.ALL, 0 ) |
| 35 | |
| 36 | self.canvas = Canvas(self) |
| 37 | self.canvas.set_handler(self.set_info) |
| 38 | self.handle = None |
| 39 | sizer.Add( self.canvas, 1, wx.EXPAND |wx.ALL, 0 ) |
| 40 | |
| 41 | self.page = wx.ScrollBar( self, wx.ID_ANY, |
| 42 | wx.DefaultPosition, wx.DefaultSize, wx.SB_HORIZONTAL) |
| 43 | |
| 44 | self.page.SetScrollbar(0,0,0,0, refresh=True) |
| 45 | sizer.Add( self.page, 0, wx.ALL|wx.EXPAND, 0 ) |
| 46 | self.page.Hide() |
| 47 | self.SetSizer(sizer) |
| 48 | self.Layout() |
| 49 | self.Bind(wx.EVT_SCROLL, self.on_scroll) |
| 50 | |
| 51 | # panel.Bind(wx.EVT_CHAR, self.OnKeyDown) |
| 52 | self.opage = 0 |
| 53 | #self.Fit() |
| 54 | |
| 55 | #self.SetAcceleratorTable(IPy.curapp.shortcut) |
| 56 | |
| 57 | ''' |
| 58 | def SetTitle(self, title): |
| 59 | parent = self.GetParent() |
| 60 | if not IPy.aui: parent.SetTitle(title) |
| 61 | else: parent.SetPageText(parent.GetPageIndex(self), title) |
| 62 | #print(dir(parent)) #parent.DeletePage(parent.GetPageIndex(self)) |
| 63 | ''' |
| 64 | |
| 65 | def set_handler(self, handle=None): |
| 66 | self.handle = handle |
| 67 | |
| 68 | def set_info(self, ips, resize=False): |
| 69 | stk = 'stack' if ips.is3d else 'list' |
| 70 | label='{}/{}; {} {}x{} pixels; {}; {} M'.format(ips.cur+1, ips.get_nslices(), |
| 71 | stk if ips.get_nslices()>1 else '',ips.size[0], ips.size[1], |
| 72 | ips.imgtype, round(ips.get_nbytes()/1024.0/1024.0, 2)) |