projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 42463de2 RD |
1 | """ |
| 2 | A Panel that includes the FloatCanvas and Navigation controls | |
| 3 | ||
| 4 | """ | |
| 5 | ||
| 42463de2 RD |
6 | import wx |
| 7 | ||
| 42463de2 RD |
8 | import FloatCanvas, Resources |
| 9 | ||
| 42463de2 RD |
10 | ID_ZOOM_IN_BUTTON = wx.NewId() |
| 11 | ID_ZOOM_OUT_BUTTON = wx.NewId() | |
| 12 | ID_ZOOM_TO_FIT_BUTTON = wx.NewId() | |
| 13 | ID_MOVE_MODE_BUTTON = wx.NewId() | |
| 14 | ID_POINTER_BUTTON = wx.NewId() | |
| 15 | ||
| 16 | ||
| 17 | #--------------------------------------------------------------------------- | |
| 18 | ||
| 19 | class NavCanvas(wx.Panel): | |
| 20 | """ | |
| 21 | NavCanvas.py | |
| 22 | ||
| 23 | This is a high level window that encloses the FloatCanvas in a panel | |
| 24 | and adds a Navigation toolbar. | |
| 25 | ||
| 26 | Copyright: wxWindows Software Foundation (Assigned by: Christopher Barker) | |
| 27 | ||
| 28 | License: Same as the version of wxPython you are using it with | |
| 29 | ||
| 30 | Please let me know if you're using this!!! | |
| 31 | ||
| 32 | Contact me at: | |
| 33 | ||
| 34 | Chris.Barker@noaa.gov | |
| 35 | ||
| 36 | """ | |
| 37 | ||
| 38 | def __init__(self, parent, id = -1, | |
| 39 | size = wx.DefaultSize, | |
| 40 | **kwargs): # The rest just get passed into FloatCanvas | |
| 41 | ||
| 42 | wx.Panel.__init__( self, parent, id, wx.DefaultPosition, size) | |
| 43 | ||
| 44 | ## Create the vertical sizer for the toolbar and Panel | |
| 45 | box = wx.BoxSizer(wx.VERTICAL) | |
| 46 | box.Add(self.BuildToolbar(), 0, wx.ALL | wx.ALIGN_LEFT | wx.GROW, 4) | |
| 47 | ||
| 48 | self.Canvas = FloatCanvas.FloatCanvas( self, wx.NewId(), | |
| 49 | size = wx.DefaultSize, | |
| 50 | **kwargs) | |
| 51 | box.Add(self.Canvas,1,wx.GROW) | |
| 52 | ||
| 53 | box.Fit(self) | |
| 54 | self.SetSizer(box) | |
| 55 | ||
| 56 | # default to Mouse mode | |
| 57 | self.ToolBar.ToggleTool(ID_POINTER_BUTTON,1) | |
| 58 | self.Canvas.SetMode("Mouse") | |
| 59 | ||
| 60 | return None | |
| 61 | ||
| 62 | def __getattr__(self, name): | |
| 63 | """ | |
| 64 | Delegate all extra methods to the Canvas | |
| 65 | """ | |
| 66 | attrib = getattr(self.Canvas, name) | |
| 67 | ## add the attribute to this module's dict for future calls | |
| 68 | self.__dict__[name] = attrib | |
| 69 | return attrib | |
| 70 | ||
| 71 | def BuildToolbar(self): | |
| 72 | tb = wx.ToolBar(self,-1) | |
| 73 | self.ToolBar = tb | |
| 74 | ||
| 75 | tb.SetToolBitmapSize((23,23)) | |
| 76 | ||
| 77 | tb.AddTool(ID_POINTER_BUTTON, Resources.GetPointerBitmap(), isToggle=True, shortHelpString = "Pointer") | |
| 78 | wx.EVT_TOOL(self, ID_POINTER_BUTTON, self.SetToolMode) | |
| 79 | ||
| 80 | tb.AddTool(ID_ZOOM_IN_BUTTON, Resources.GetPlusBitmap(), isToggle=True, shortHelpString = "Zoom In") | |
| 81 | wx.EVT_TOOL(self, ID_ZOOM_IN_BUTTON, self.SetToolMode) | |
| 82 | ||
| 83 | tb.AddTool(ID_ZOOM_OUT_BUTTON, Resources.GetMinusBitmap(), isToggle=True, shortHelpString = "Zoom Out") | |
| 84 | wx.EVT_TOOL(self, ID_ZOOM_OUT_BUTTON, self.SetToolMode) | |
| 85 | ||
| 86 | tb.AddTool(ID_MOVE_MODE_BUTTON, Resources.GetHandBitmap(), isToggle=True, shortHelpString = "Move") | |
| 87 | wx.EVT_TOOL(self, ID_MOVE_MODE_BUTTON, self.SetToolMode) | |
| 88 | ||
| 89 | tb.AddSeparator() | |
| 90 | ||
| 91 | tb.AddControl(wx.Button(tb, ID_ZOOM_TO_FIT_BUTTON, "Zoom To Fit",wx.DefaultPosition, wx.DefaultSize)) | |
| 92 | wx.EVT_BUTTON(self, ID_ZOOM_TO_FIT_BUTTON, self.ZoomToFit) | |
| 93 | ||
| 94 | tb.Realize() | |
| 5e1796ef RD |
95 | S = tb.GetSize() |
| 96 | tb.SetSizeHints(S[0],S[1]) | |
| 42463de2 RD |
97 | return tb |
| 98 | ||
| 99 | def SetToolMode(self,event): | |
| 100 | for id in [ID_ZOOM_IN_BUTTON, | |
| 101 | ID_ZOOM_OUT_BUTTON, | |
| 102 | ID_MOVE_MODE_BUTTON, | |
| 103 | ID_POINTER_BUTTON]: | |
| 104 | self.ToolBar.ToggleTool(id,0) | |
| 105 | self.ToolBar.ToggleTool(event.GetId(),1) | |
| 106 | if event.GetId() == ID_ZOOM_IN_BUTTON: | |
| 107 | self.Canvas.SetMode("ZoomIn") | |
| 108 | elif event.GetId() == ID_ZOOM_OUT_BUTTON: | |
| 109 | self.Canvas.SetMode("ZoomOut") | |
| 110 | elif event.GetId() == ID_MOVE_MODE_BUTTON: | |
| 111 | self.Canvas.SetMode("Move") | |
| 112 | elif event.GetId() == ID_POINTER_BUTTON: | |
| 113 | self.Canvas.SetMode("Mouse") | |
| 114 | ||
| 115 | ||
| 116 | def ZoomToFit(self,Event): | |
| 117 | self.Canvas.ZoomToBB() | |
| 118 |