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Updated FloatCanvas code from Chris

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@45725 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2007-05-01 05:55:19 +00:00
parent 94356f539a
commit 3f4ec51e47
9 changed files with 2359 additions and 1186 deletions
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133
wxPython/wx/lib/floatcanvas/NavCanvas.py
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@@ -4,18 +4,9 @@ A Panel that includes the FloatCanvas and Navigation controls
"""
import wx
import FloatCanvas, Resources
ID_ZOOM_IN_BUTTON = wx.NewId()
ID_ZOOM_OUT_BUTTON = wx.NewId()
ID_ZOOM_TO_FIT_BUTTON = wx.NewId()
ID_MOVE_MODE_BUTTON = wx.NewId()
ID_POINTER_BUTTON = wx.NewId()
#---------------------------------------------------------------------------
class NavCanvas(wx.Panel):
"""
NavCanvas.py
@@ -23,96 +14,80 @@ class NavCanvas(wx.Panel):
This is a high level window that encloses the FloatCanvas in a panel
and adds a Navigation toolbar.
Copyright: Christopher Barker)
"""
License: Same as the version of wxPython you are using it with
Please let me know if you're using this!!!
Contact me at:
Chris.Barker@noaa.gov
"""
def __init__(self, parent, id = -1,
size = wx.DefaultSize,
**kwargs): # The rest just get passed into FloatCanvas
wx.Panel.__init__( self, parent, id, wx.DefaultPosition, size)
def __init__(self,
parent,
id = wx.ID_ANY,
size = wx.DefaultSize,
**kwargs): # The rest just get passed into FloatCanvas
wx.Panel.__init__(self, parent, id, size=size)
self.BuildToolbar()
## Create the vertical sizer for the toolbar and Panel
box = wx.BoxSizer(wx.VERTICAL)
box.Add(self.BuildToolbar(), 0, wx.ALL | wx.ALIGN_LEFT | wx.GROW, 4)
self.Canvas = FloatCanvas.FloatCanvas( self, wx.NewId(),
size = wx.DefaultSize,
**kwargs)
box.Add(self.Canvas,1,wx.GROW)
box.Add(self.ToolBar, 0, wx.ALL | wx.ALIGN_LEFT | wx.GROW, 4)
box.Fit(self)
self.SetSizer(box)
self.Canvas = FloatCanvas.FloatCanvas(self, **kwargs)
box.Add(self.Canvas, 1, wx.GROW)
self.SetSizerAndFit(box)
import GUIMode # here so that it doesn't get imported before wx.App()
self.GUIZoomIn = GUIMode.GUIZoomIn(self.Canvas)
self.GUIZoomOut = GUIMode.GUIZoomOut(self.Canvas)
self.GUIMove = GUIMode.GUIMove(self.Canvas)
self.GUIMouse = GUIMode.GUIMouse(self.Canvas)
# default to Mouse mode
self.ToolBar.ToggleTool(ID_POINTER_BUTTON,1)
self.Canvas.SetMode("Mouse")
self.ToolBar.ToggleTool(self.PointerTool.GetId(), True)
self.Canvas.SetMode(self.GUIMouse)
return None
def __getattr__(self, name):
"""
Delegate all extra methods to the Canvas
"""
attrib = getattr(self.Canvas, name)
## add the attribute to this module's dict for future calls
self.__dict__[name] = attrib
return attrib
def BuildToolbar(self):
tb = wx.ToolBar(self,-1)
tb = wx.ToolBar(self)
self.ToolBar = tb
tb.SetToolBitmapSize((24,24))
tb.AddTool(ID_POINTER_BUTTON, Resources.getPointerBitmap(), isToggle=True, shortHelpString = "Pointer")
wx.EVT_TOOL(self, ID_POINTER_BUTTON, self.SetToolMode)
tb.AddTool(ID_ZOOM_IN_BUTTON, Resources.getMagPlusBitmap(), isToggle=True, shortHelpString = "Zoom In")
wx.EVT_TOOL(self, ID_ZOOM_IN_BUTTON, self.SetToolMode)
tb.AddTool(ID_ZOOM_OUT_BUTTON, Resources.getMagMinusBitmap(), isToggle=True, shortHelpString = "Zoom Out")
wx.EVT_TOOL(self, ID_ZOOM_OUT_BUTTON, self.SetToolMode)
tb.AddTool(ID_MOVE_MODE_BUTTON, Resources.getHandBitmap(), isToggle=True, shortHelpString = "Move")
wx.EVT_TOOL(self, ID_MOVE_MODE_BUTTON, self.SetToolMode)
self.PointerTool = tb.AddRadioTool(wx.ID_ANY, bitmap=Resources.getPointerBitmap(), shortHelp = "Pointer")
self.Bind(wx.EVT_TOOL, lambda evt : self.SetMode(Mode=self.GUIMouse), self.PointerTool)
self.ZoomInTool = tb.AddRadioTool(wx.ID_ANY, bitmap=Resources.getMagPlusBitmap(), shortHelp = "Zoom In")
self.Bind(wx.EVT_TOOL, lambda evt : self.SetMode(Mode=self.GUIZoomIn), self.ZoomInTool)
self.ZoomOutTool = tb.AddRadioTool(wx.ID_ANY, bitmap=Resources.getMagMinusBitmap(), shortHelp = "Zoom Out")
self.Bind(wx.EVT_TOOL, lambda evt : self.SetMode(Mode=self.GUIZoomOut), self.ZoomOutTool)
self.MoveTool = tb.AddRadioTool(wx.ID_ANY, bitmap=Resources.getHandBitmap(), shortHelp = "Move")
self.Bind(wx.EVT_TOOL, lambda evt : self.SetMode(Mode=self.GUIMove), self.MoveTool)
tb.AddSeparator()
tb.AddControl(wx.Button(tb, ID_ZOOM_TO_FIT_BUTTON, "Zoom To Fit",wx.DefaultPosition, wx.DefaultSize))
wx.EVT_BUTTON(self, ID_ZOOM_TO_FIT_BUTTON, self.ZoomToFit)
self.ZoomButton = wx.Button(tb, label="Zoom To Fit")
tb.AddControl(self.ZoomButton)
self.ZoomButton.Bind(wx.EVT_BUTTON, self.ZoomToFit)
tb.Realize()
S = tb.GetSize()
tb.SetSizeHints(S[0],S[1])
## fixme: remove this when the bug is fixed!
wx.CallAfter(self.HideShowHack) # this required on wxPython 2.8.3 on OS-X
return tb
def SetToolMode(self,event):
for id in [ID_ZOOM_IN_BUTTON,
ID_ZOOM_OUT_BUTTON,
ID_MOVE_MODE_BUTTON,
ID_POINTER_BUTTON]:
self.ToolBar.ToggleTool(id,0)
self.ToolBar.ToggleTool(event.GetId(),1)
if event.GetId() == ID_ZOOM_IN_BUTTON:
self.Canvas.SetMode("ZoomIn")
elif event.GetId() == ID_ZOOM_OUT_BUTTON:
self.Canvas.SetMode("ZoomOut")
elif event.GetId() == ID_MOVE_MODE_BUTTON:
self.Canvas.SetMode("Move")
elif event.GetId() == ID_POINTER_BUTTON:
self.Canvas.SetMode("Mouse")
def HideShowHack(self):
##fixme: remove this when the bug is fixed!
"""
Hack to hide and show button on toolbar to get around OS-X bug on
wxPython2.8 on OS-X
"""
self.ZoomButton.Hide()
self.ZoomButton.Show()
def SetMode(self, Mode):
self.Canvas.SetMode(Mode)
def ZoomToFit(self,Event):
self.Canvas.ZoomToBB()
self.Canvas.SetFocus() # Otherwise the focus stays on the Button, and wheel events are lost.