-
#----------------------------------------------------------------------------
# Name: ColourSelect.py
# Purpose: Colour Selection control display testing on panel for wxPython demo
#
# Author: Lorne White (email: lorne.white@telusplanet.net)
#
-# Version 0.5
-# Date: Feb 26, 2001
+# Version 0.6
+# Date: Nov 14, 2001
# Licence: wxWindows license
+#
+# Change Log: Add Label parameter to accommodate updated library code
+#
+# Cliff Wells (logiplexsoftware@earthlink.net) 2002/03/11
+# - added code to demonstrate EVT_COLOURSELECT
+# - use sizers
+# - other minor "improvements"
#----------------------------------------------------------------------------
from wxPython.wx import *
from wxPython.lib.colourselect import *
import string
-#---------------------------------------------------------------------------
+#----------------------------------------------------------------------------
class TestColourSelect(wxPanel):
def __init__(self, parent, log):
self.log = log
wxPanel.__init__(self, parent, -1)
+ self.SetAutoLayout(true)
+ mainSizer = wxBoxSizer(wxVERTICAL)
+ self.SetSizer(mainSizer)
+ t = wxStaticText(self, -1,
+ "This example uses a colour selection control based on the wxButton\n"
+ "and wxColourDialog Classes. Click Button to get Colour Values")
+ mainSizer.Add(t, 0, wxALL, 3)
+
+ b = wxButton(self, -1, "Show All Colours")
+ EVT_BUTTON(self, b.GetId(), self.OnShowAll)
+ mainSizer.Add(b, 0, wxALL, 3)
+
+ buttonSizer = wxFlexGridSizer(1, 2) # sizer to contain all the example buttons
+
+ # show a button with all default values
+ self.colourDefaults = ColourSelect(self, -1)
+ EVT_COLOURSELECT(self.colourDefaults, self.colourDefaults.GetId(), self.OnSelectColour)
+ buttonSizer.AddMany([
+ (wxStaticText(self, -1, "Default Colour/Size"), 0, wxALIGN_RIGHT | wxALIGN_CENTER_VERTICAL),
+ (self.colourDefaults, 0, wxALL, 3),
+ ])
+
+ # build several examples of buttons with different colours and sizes
+ buttonData = [
+ ("Default Size", (255, 255, 0), wxDefaultSize, ""),
+ ("Another Size", (255, 0, 255), (60, 20), ""),
+ ("Another Colour", (0, 255, 0), wxDefaultSize, ""),
+ ("Larger Size", (0, 0, 255), (60, 60), ""),
+ ("With a Label", (127, 0, 255), wxDefaultSize, "Colour..."),
+ ("Another Colour/Label", (255, 100, 130), (120, -1), "Choose Colour..."),
+ ]
+
+ self.buttonRefs = [] # for saving references to buttons
+
+ # build each button and save a reference to it
+ for name, color, size, label in buttonData:
+ b = ColourSelect(self, -1, label, color, size = size)
+ EVT_COLOURSELECT(b, b.GetId(), self.OnSelectColour)
+ self.buttonRefs.append((name, b)) # store reference to button
+ buttonSizer.AddMany([
+ (wxStaticText(self, -1, name), 0, wxALIGN_RIGHT | wxALIGN_CENTER_VERTICAL),
+ (b, 0, wxALL, 3),
+ ])
+
+ mainSizer.Add(buttonSizer, 0, wxALL, 3)
+ self.Layout()
+
+ def OnSelectColour(self, event):
+ self.log.WriteText("Colour selected: %s" % str(event.GetValue()))
+
+ def OnShowAll(self, event):
+ # show the state of each button
+ result = []
+ colour = self.colourDefaults.GetColour() # default control value
+ result.append("Default Colour/Size: " + str(colour))
- wxStaticText(self, -1, "This example uses a colour selection control based on the wxButton and wxColourDialog Classes. Click Button to get Colour Values",
- wxPoint(10, 20), wxSize(400, 60))
-
- self.x_pos = 30
- self.y_pos = 100
- delta = 40
-
- mID = NewId()
- wxButton(self, mID, "Get All Colours", wxPoint(self.x_pos, self.y_pos))
- EVT_BUTTON(self, mID, self.OnClick)
- self.y_pos = self.y_pos + delta
-
- wxStaticText(self, -1, "Default", wxPoint(self.x_pos, self.y_pos), wxSize(-1, -1)) # name
- self.colour_def = ColourSelect(self, wxPoint(self.x_pos+100, self.y_pos)) # default colour selection control
-
- self.y_pos = self.y_pos + delta
- colours = [[255, 255, 0], [255, 0, 255], [0, 255, 0], [0, 0, 255]] # list of initial colours for display
- self.names = names = [ "Default Size", "Another Size", "Another Colour", "Larger"] # display names
- sizes = [ None, wxSize(60, 20), None, wxSize(60, 60)] # button sizes
- self.set_val = []
-
- for i in range(len(colours)):
- wxStaticText(self, -1, names[i], wxPoint(self.x_pos, self.y_pos), wxSize(-1, -1)) # name
-
- val = ColourSelect(self, wxPoint(self.x_pos+100, self.y_pos), colours[i], sizes[i]) # colour selection button
- self.set_val.append(val) # store control for reference
- self.y_pos = self.y_pos + delta
+ for name, button in self.buttonRefs:
+ colour = button.GetColour() # get the colour selection button result
+ result.append(name + ": " + str(colour)) # create string list for easy viewing of results
- def OnClick(self, event):
- result = []
- colour = self.colour_def.GetColour() # default control value
- result.append("Default: " + str(colour))
-
- for i in range(len(self.set_val)):
- val = self.set_val[i]
- colour = val.GetColour() # get the colour selection button result
- name = self.names[i]
- result.append(name + ": " + str(colour)) # create string list for easy viewing of results
out_result = string.joinfields(result, ', ')
- self.log.WriteText("Colour Results :" + out_result)
+ self.log.WriteText("Colour Results: " + out_result + "\n")
#---------------------------------------------------------------------------
overview = """\
-A checkbox is a labelled box which is either on (checkmark is visible) or off (no checkmark).
-
-wxCheckBox()
------------------------
-
-Default constructor.
-
-wxCheckBox(wxWindow* parent, wxWindowID id, const wxString& label, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0, const wxValidator& val, const wxString& name = "checkBox")
-
-Constructor, creating and showing a checkbox.
-
-Parameters
--------------------
-
-parent = Parent window. Must not be NULL.
-
-id = Checkbox identifier. A value of -1 indicates a default value.
-
-label = Text to be displayed next to the checkbox.
-
-pos = Checkbox position. If the position (-1, -1) is specified then a default position is chosen.
-
-size = Checkbox size. If the default size (-1, -1) is specified then a default size is chosen.
-
-style = Window style. See wxCheckBox.
-
-validator = Window validator.
-name = Window name.
"""
projects / wxWidgets.git / blobdiff