X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ec873c943d71f0d5f13e3398557071448cda6c23..a4027e74873007e3430af3bd77019bcab76f6c04:/wxPython/demo/IntCtrl.py?ds=inline diff --git a/wxPython/demo/IntCtrl.py b/wxPython/demo/IntCtrl.py deleted file mode 100644 index d80bedb418..0000000000 --- a/wxPython/demo/IntCtrl.py +++ /dev/null @@ -1,342 +0,0 @@ - -import wx -import wx.lib.intctrl - -#---------------------------------------------------------------------- - -class TestPanel( wx.Panel ): - def __init__( self, parent, log ): - - wx.Panel.__init__( self, parent, -1 ) - self.log = log - panel = wx.Panel( self, -1 ) - - self.set_min = wx.CheckBox( panel, -1, "Set minimum value:" ) - self.min = wx.lib.intctrl.IntCtrl( panel, size=( 50, -1 ) ) - self.min.Enable( False ) - - self.set_max = wx.CheckBox( panel, -1, "Set maximum value:" ) - self.max = wx.lib.intctrl.IntCtrl( panel, size=( 50, -1 ) ) - self.max.Enable( False ) - - self.limit_target = wx.CheckBox( panel, -1, "Limit control" ) - self.allow_none = wx.CheckBox( panel, -1, "Allow empty control" ) - self.allow_long = wx.CheckBox( panel, -1, "Allow long integers" ) - - label = wx.StaticText( panel, -1, "Resulting integer control:" ) - self.target_ctl = wx.lib.intctrl.IntCtrl( panel ) - - grid = wx.FlexGridSizer( 0, 2, 0, 0 ) - grid.Add( self.set_min, 0, wx.ALIGN_LEFT|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 ) - grid.Add( self.min, 0, wx.ALIGN_LEFT|wx.ALL, 5 ) - - grid.Add(self.set_max, 0, wx.ALIGN_LEFT|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 ) - grid.Add( self.max, 0, wx.ALIGN_LEFT|wx.ALL, 5 ) - - grid.Add( self.limit_target, 0, wx.ALIGN_LEFT|wx.ALL, 5 ) - grid.Add( (20, 0), 0, wx.ALIGN_LEFT|wx.ALL, 5 ) - grid.Add( self.allow_none, 0, wx.ALIGN_LEFT|wx.ALL, 5 ) - grid.Add( (20, 0), 0, wx.ALIGN_LEFT|wx.ALL, 5 ) - grid.Add( self.allow_long, 0, wx.ALIGN_LEFT|wx.ALL, 5 ) - grid.Add( (20, 0), 0, wx.ALIGN_LEFT|wx.ALL, 5 ) - - grid.Add( (20, 0), 0, wx.ALIGN_LEFT|wx.ALL, 5 ) - grid.Add( (20, 0), 0, wx.ALIGN_LEFT|wx.ALL, 5 ) - - grid.Add( label, 0, wx.ALIGN_LEFT|wx.ALIGN_CENTER_VERTICAL|wx.ALL, 5 ) - grid.Add( self.target_ctl, 0, wx.ALIGN_LEFT|wx.ALL, 5 ) - - outer_box = wx.BoxSizer( wx.VERTICAL ) - outer_box.Add( grid, 0, wx.ALIGN_CENTRE|wx.ALL, 20 ) - - panel.SetAutoLayout( True ) - panel.SetSizer( outer_box ) - outer_box.Fit( panel ) - panel.Move( (50,50) ) - self.panel = panel - - self.Bind(wx.EVT_CHECKBOX, self.OnSetMin, self.set_min) - self.Bind(wx.EVT_CHECKBOX, self.OnSetMax, self.set_max) - self.Bind(wx.EVT_CHECKBOX, self.SetTargetMinMax, self.limit_target) - self.Bind(wx.EVT_CHECKBOX, self.OnSetAllowNone, self.allow_none) - self.Bind(wx.EVT_CHECKBOX, self.OnSetAllowLong, self.allow_long) - - self.Bind(wx.lib.intctrl.EVT_INT, self.SetTargetMinMax, self.min) - self.Bind(wx.lib.intctrl.EVT_INT, self.SetTargetMinMax, self.max) - self.Bind(wx.lib.intctrl.EVT_INT, self.OnTargetChange, self.target_ctl) - - - def OnSetMin( self, event ): - self.min.Enable( self.set_min.GetValue() ) - self.SetTargetMinMax() - - def OnSetMax( self, event ): - self.max.Enable( self.set_max.GetValue() ) - self.SetTargetMinMax() - - - def SetTargetMinMax( self, event=None ): - min = max = None - self.target_ctl.SetLimited( self.limit_target.GetValue() ) - - if self.set_min.GetValue(): - min = self.min.GetValue() - - if self.set_max.GetValue(): - max = self.max.GetValue() - - cur_min, cur_max = self.target_ctl.GetBounds() - - if min != cur_min and not self.target_ctl.SetMin( min ): - self.log.write( "min (%d) > current max (%d) -- bound not set\n" % ( min, self.target_ctl.GetMax() ) ) - self.min.SetForegroundColour( wx.RED ) - else: - self.min.SetForegroundColour( wx.BLACK ) - - self.min.Refresh() - - if max != cur_max and not self.target_ctl.SetMax( max ): - self.log.write( "max (%d) < current min (%d) -- bound not set\n" % ( max, self.target_ctl.GetMin() ) ) - self.max.SetForegroundColour( wx.RED ) - else: - self.max.SetForegroundColour( wx.BLACK ) - - self.max.Refresh() - - if min != cur_min or max != cur_max: - new_min, new_max = self.target_ctl.GetBounds() - self.log.write( "current min, max: (%s, %s)\n" % ( str(new_min), str(new_max) ) ) - - - def OnSetAllowNone( self, event ): - self.target_ctl.SetNoneAllowed( self.allow_none.GetValue() ) - - - def OnSetAllowLong( self, event ): - self.target_ctl.SetLongAllowed( self.allow_long.GetValue() ) - - - def OnTargetChange( self, event ): - ctl = event.GetEventObject() - value = ctl.GetValue() - ib_str = [ " (out of bounds)", "" ] - self.log.write( "integer value = %s%s\n" % ( str(value), ib_str[ ctl.IsInBounds(value) ] ) ) - - -#---------------------------------------------------------------------- - -def runTest( frame, nb, log ): - win = TestPanel( nb, log ) - return win - -#---------------------------------------------------------------------- - -overview = """ -

-IntCtrl provides a control that takes and returns integers as -value, and provides bounds support and optional value limiting. -

-

-Here's the API for IntCtrl: -

-    IntCtrl(
-         parent, id = -1,
-         value = 0,
-         min = None,
-         max = None,
-         limited = False,
-         allow_none = False,
-         allow_long = False,
-         default_color = wxBLACK,
-         oob_color = wxRED,
-         pos = wxDefaultPosition,
-         size = wxDefaultSize,
-         style = 0,
-         name = "integer")
-
- -
-
-
EVT_INT(win, id, func) -
Respond to a wxEVT_COMMAND_INT_UPDATED event, generated when the -value changes. Notice that this event will always be sent when the -control's contents changes - whether this is due to user input or -comes from the program itself (for example, if SetValue() is called.) -
-
-
SetValue(int) -
Sets the value of the control to the integer value specified. -The resulting actual value of the control may be altered to -conform with the bounds set on the control if limited, -or colored if not limited but the value is out-of-bounds. -A ValueError exception will be raised if an invalid value -is specified. -
-
GetValue() -
Retrieves the integer value from the control. The value -retrieved will be sized as an int if possible or a long, -if necessary. -
-
-
SetMin(min=None) -
Sets the expected minimum value, or lower bound, of the control. -(The lower bound will only be enforced if the control is -configured to limit its values to the set bounds.) -If a value of None is provided, then the control will have -no explicit lower bound. If the value specified is greater than -the current lower bound, then the function returns 0 and the -lower bound will not change from its current setting. On success, -the function returns 1. -
If successful and the current value is -lower than the new lower bound, if the control is limited, the -value will be automatically adjusted to the new minimum value; -if not limited, the value in the control will be colored with -the current out-of-bounds color. -
-
GetMin() -
Gets the current lower bound value for the control. -It will return None if no lower bound is currently specified. -
-
-
SetMax(max=None) -
Sets the expected maximum value, or upper bound, of the control. -(The upper bound will only be enforced if the control is -configured to limit its values to the set bounds.) -If a value of None is provided, then the control will -have no explicit upper bound. If the value specified is less -than the current lower bound, then the function returns 0 and -the maximum will not change from its current setting. On success, -the function returns 1. -
If successful and the current value -is greater than the new upper bound, if the control is limited -the value will be automatically adjusted to the new maximum value; -if not limited, the value in the control will be colored with the -current out-of-bounds color. -
-
GetMax() -
Gets the current upper bound value for the control. -It will return None if no upper bound is currently specified. -
-
-
SetBounds(min=None,max=None) -
This function is a convenience function for setting the min and max -values at the same time. The function only applies the maximum bound -if setting the minimum bound is successful, and returns True -only if both operations succeed. Note: leaving out an argument -will remove the corresponding bound. -
GetBounds() -
This function returns a two-tuple (min,max), indicating the -current bounds of the control. Each value can be None if -that bound is not set. -
-
-
IsInBounds(value=None) -
Returns True if no value is specified and the current value -of the control falls within the current bounds. This function can also -be called with a value to see if that value would fall within the current -bounds of the given control. -
-
-
SetLimited(bool) -
If called with a value of True, this function will cause the control -to limit the value to fall within the bounds currently specified. -If the control's value currently exceeds the bounds, it will then -be limited accordingly. -If called with a value of 0, this function will disable value -limiting, but coloring of out-of-bounds values will still take -place if bounds have been set for the control. -
IsLimited() -
Returns True if the control is currently limiting the -value to fall within the current bounds. -
-
-
SetNoneAllowed(bool) -
If called with a value of True, this function will cause the control -to allow the value to be empty, representing a value of None. -If called with a value of false, this function will prevent the value -from being None. If the value of the control is currently None, -ie. the control is empty, then the value will be changed to that -of the lower bound of the control, or 0 if no lower bound is set. -
IsNoneAllowed() -
Returns True if the control currently allows its -value to be None. -
-
-
SetLongAllowed(bool) -
If called with a value of True, this function will cause the -control to allow the value to be a long. If called with a value -of False, and the value of the control is currently a long value, -the value of the control will be adjusted to fall within the -size of an integer type, at either the sys.maxint or -sys.maxint-1, -for positive and negative values, respectively. -
IsLongAllowed() -
Returns True if the control currently allows its -value to be of type long. -
-
-
SetColors(default_color=wxBLACK, oob_color=wxRED) -
Tells the control what colors to use for normal and out-of-bounds -values. If the value currently exceeds the bounds, it will be -recolored accordingly. -
GetColors() -
Returns a tuple of (default_color, oob_color) indicating -the current color settings for the control. -
-
-
Cut() -
Will allow cuts to the clipboard of the text portion of the value, -leaving the value of zero if the entire contents are "cut." -
Paste() -
Will paste the contents of the clipboard to the selected portion -of the value; if the resulting string does not represent a legal -value, a ValueError will result. If the result is out-of bounds, -it will either be adjusted or colored as appropriate. -
- -""" - - - -if __name__ == '__main__': - import sys,os - import run - run.main(['', os.path.basename(sys.argv[0])] + sys.argv[1:])