Mercurial > fife-parpg

annotate engine/extensions/pychan/widgets/textbox.py @ 275:8a9cab8f8868

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*fixed scons warnings part1
author LinuxDonald@33b003aa-7bff-0310-803a-e67f0ece8222
date Tue, 16 Jun 2009 17:58:37 +0000
parents 51cc05d862f2
children 48c99636453e
rev   line source
248
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1 # -*- coding: utf-8 -*-
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2
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3 from common import *
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4 from widget import Widget
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5
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6 class TextBox(Widget):
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7 """
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8 An editable B{multiline} text edit widget.
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9
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10 New Attributes
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11 ==============
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12
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13 - text: The text in the TextBox.
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14 - filename: A write-only attribute - assigning a filename will cause the widget to load it's text from it.
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15
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16 Data
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17 ====
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18 The text can be read and set via L{distributeData} and L{collectData}.
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19 """
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20
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21 ATTRIBUTES = Widget.ATTRIBUTES + [UnicodeAttr('text'),Attr('filename')]
255
51cc05d862f2 Merged editor_rewrite branch to trunk.
cheesesucker@33b003aa-7bff-0310-803a-e67f0ece8222
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22 DEFAULT_HEXPAND = 1
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23 DEFAULT_VEXPAND = 1
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24
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25 def __init__(self,text=u"",filename = "", **kwargs):
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26 self.real_widget = fife.TextBox()
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27 self.text = text
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28 self.filename = filename
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29 super(TextBox,self).__init__(**kwargs)
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30
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31 # Prepare Data collection framework
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32 self.accepts_data = True
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33 self.accepts_initial_data = True # Make sense in a way ...
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34 self._realSetInitialData = self._setText
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35 self._realSetData = self._setText
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36 self._realGetData = self._getText
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37
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38 def _getFileName(self): return self._filename
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39 def _loadFromFile(self,filename):
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40 self._filename = filename
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41 if not filename: return
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42 try:
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43 # FIXME needs encoding detection.
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44 self.text = unicode(open(filename).read(),"utf8")
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45 except Exception, e:
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46 self.text = str(e)
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47 filename = property(_getFileName, _loadFromFile)
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48
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49 def resizeToContent(self,recurse=True):
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50 rows = [self.real_widget.getTextRow(i) for i in range(self.real_widget.getNumberOfRows())]
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51 max_w = max(map(self.real_font.getWidth,rows))
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52 self.width = max_w
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53 self.height = (self.real_font.getHeight() + 2) * self.real_widget.getNumberOfRows()
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54
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55 def _getText(self): return gui2text(self.real_widget.getText())
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56 def _setText(self,text): self.real_widget.setText(text2gui(text))
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57 text = property(_getText,_setText)
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58
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59 def _setOpaque(self,opaque): self.real_widget.setOpaque(opaque)
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60 def _getOpaque(self): return self.real_widget.isOpaque()
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61 opaque = property(_getOpaque,_setOpaque)