projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| fd363e1a RD |
1 | import wx |
| 2 | import wx.lib.colourselect as cs | |
| 3 | import wx.lib.imageutils as iu | |
| 4 | ||
| 5 | class TestPanel(wx.Panel): | |
| 6 | def __init__(self, *args, **kw): | |
| 7 | wx.Panel.__init__(self, *args, **kw) | |
| 8 | ||
| 9 | self.colour = wx.NamedColour("purple") | |
| 10 | ||
| 11 | self.cpnl = wx.Panel(self, size=(100,100), style=wx.SIMPLE_BORDER) | |
| 12 | self.slider = wx.Slider(self, | |
| 13 | minValue=0, | |
| 14 | value=100, | |
| 15 | maxValue=200, | |
| 16 | size=(300, -1), | |
| 17 | style=wx.SL_HORIZONTAL | wx.SL_LABELS) | |
| 18 | csel = cs.ColourSelect(self, colour=self.colour) | |
| 19 | ||
| 20 | sizer = wx.BoxSizer(wx.VERTICAL) | |
| 21 | sizer.Add(self.cpnl, 0, wx.ALL, 20) | |
| 22 | sizer.Add(self.slider, 0, wx.LEFT, 20) | |
| 23 | sizer.Add(csel, 0, wx.ALL, 20) | |
| 24 | self.SetSizer(sizer) | |
| 25 | ||
| 26 | self.slider.Bind(wx.EVT_SCROLL, self.OnSliderChanged) | |
| 27 | self.Bind(cs.EVT_COLOURSELECT, self.OnColourSelect) | |
| 28 | ||
| 29 | self.UpdatePanel() | |
| 30 | ||
| 31 | ||
| 32 | def UpdatePanel(self): | |
| 33 | val = self.slider.GetValue() | |
| 34 | ||
| 35 | colour = iu.stepColour(self.colour, val) | |
| 36 | ||
| 37 | self.cpnl.SetBackgroundColour(colour) | |
| 38 | self.cpnl.Refresh() | |
| 39 | ||
| 40 | ||
| 41 | def OnSliderChanged(self, evt): | |
| 42 | self.UpdatePanel() | |
| 43 | ||
| 44 | ||
| 45 | def OnColourSelect(self, evt): | |
| 46 | self.colour = evt.GetValue() | |
| 47 | self.UpdatePanel() | |
| 48 | ||
| 49 | ||
| 50 | ||
| 51 | app = wx.App() | |
| 52 | frm = wx.Frame(None, title="Stepping Colours") | |
| 53 | pnl = TestPanel(frm) | |
| 54 | frm.Show() | |
| 55 | app.MainLoop() | |
| 56 |