E:/project/Anoria2/bigworld/anoria/res/scripts/client/AnGUI/TextField.py

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''' 
        Anoria (c) Gsk 2010
'''


import BigWorld, GUI
import Helpers.PyGUI as PyGUI


"""
This class implements a text field by creating a GUI.Window container 
and a GUI.Text component as its child. This set up allows positioning of the Text
i.e left/center/right align
"""
class TextField( PyGUI.PyGUIBase ):

        factoryString = "AnGUI.TextField"

        def __init__(self, component):
                PyGUI.PyGUIBase.__init__( self, component )
                component.script = self
                self.component.materialFX = "BLEND"   # change from default "ADD"
                self.component.colour = ( 64, 64, 64, 255)
                self.alignment = "LEFT"
                
        # currently just does left/right but not center
        def alignText(self, alignment):
                if alignment == "LEFT":
                        self.component.text.horizontalAnchor = "LEFT"
                        self.component.text.verticalAnchor = "TOP"
                        self.component.text.position = (-1.0, 1.0, 1.0)
                        self.alignment = alignment
                if alignment == "RIGHT":
                        self.component.text.horizontalAnchor = "RIGHT"
                        self.component.text.verticalAnchor = "TOP"
                        self.component.text.position = (1.0, 1.0, 1.0)
                        self.alignment = alignment
                
        # resize to snuggly fit the current text/font
        def resize(self):
                print "resizing ..."
                c = self.component
                dim = c.text.stringDimensions(c.text.text)
                c.width = dim[0]
                c.height = dim[1]

        @staticmethod
        def create(t_text="foobar", texture="", font=None):
                # create the GUI.Window container for our text
                c = GUI.Window(texture)
                c.horizontalAnchor = "LEFT"
                c.verticalAnchor = "TOP"
                c.horizontalPositionMode = "CLIP"
                c.verticalPositionMode = "CLIP"
                c.position = (-1.0, 1.0, 1.0)      # default position top/left screen

                c.widthMode="PIXEL"
                c.heightMode="PIXEL"
                # c.width = width
                # c.height = height

                # create the main text field
                text = GUI.Text(t_text)
                if font != None: 
                        text.font=font
                else:
                        text.font="default_small.font"
                                
                c.addChild(text, "text")

                text.horizontalAnchor = "LEFT"
                text.verticalAnchor = "TOP"
                text.horizontalPositionMode = "CLIP"
                text.verticalPositionMode = "CLIP"
                text.position = (-1.0, 1.0, 1.0)      # left align by default
                                                
                return TextField(c).component