1 files changed, 56 insertions, 0 deletions
diff --git a/GUI_Components/Compound_Widgets/Base_Widgets/Textbox.py b/GUI_Components/Compound_Widgets/Base_Widgets/Textbox.py
new file mode 100644
index 0000000..95f0681
--- /dev/null
+++ b/GUI_Components/Compound_Widgets/Base_Widgets/Textbox.py
@@ -0,0 +1,56 @@
+# Copyright (C) IBM Corporation 2008 
+import pygtk
+pygtk.require('2.0')
+import gtk
+import cPickle
+import pango
+
+SELECT_SENTENCE, SELECT_PARAGRAPH, SELECT_SECTION, FULL_EDIT = range(4)
+
+class Textbox( gtk.TextView ):
+    """ 
+    Created by Jonathan Mace
+    The Textbox class is the base class for our own custom textboxes which implement
+    the snapping to sentences/paragraphs/sections.  The two subclasses are:
+        Editable_Textbox - this is a textbox with full editing features
+        Readonly_Textbox - this textbox is not editable and will not respond to
+                            drags.
+    """
+    
+    
+    def __init__(self): 
+        gtk.TextView.__init__(self)
+        self.set_border_width(1)
+        self.event_handlers = []
+        self.set_wrap_mode(gtk.WRAP_WORD)
+        self.set_cursor_visible(False)
+        self.set_editable(False)  
+        self.modify_font(pango.FontDescription('arial 9'))
+        self.article = None
+        self.set_property("left-margin", 5)
+        
+    def set_article(self, article):
+        self.article = article
+        self.set_buffer(article.getBuffer())
+        
+    def get_article(self):
+        return self.article
+        
+    def show(self):
+        gtk.TextView.show(self)  
+        
+    def clear(self):
+        self.article.delete()     
+        
+    def disconnect_handlers(self):
+        self.set_editable(False)
+        self.set_cursor_visible(False)
+        for handler in self.event_handlers:
+            self.disconnect(handler) 
+        self.event_handlers = []   
+        
+    def get_mouse_iter(self, x, y):
+        # Convenience method to get the iter in the buffer of x, y coords.
+        click_coords = self.window_to_buffer_coords(gtk.TEXT_WINDOW_TEXT, x, y)
+        mouseClickPositionIter = self.get_iter_at_location(click_coords[0], click_coords[1])
+        return mouseClickPositionIter
+\ No newline at end of file