Initial revision

Lib/lib-stdwin/TextEdit.py

@@ -0,0 +1,58 @@
+# Text editing widget
+
+from stdwinevents import *
+
+class TextEdit():
+	#
+	def create(self, (parent, (cols, rows))):
+		parent.addchild(self)
+		self.parent = parent
+		self.cols = cols
+		self.rows = rows
+		self.text = ''
+		# Creation of the editor is done in realize()
+		self.editor = 0
+		return self
+	#
+	# Downcalls from parent to child
+	#
+	def destroy(self):
+		del self.parent
+		del self.editor
+		del self.window
+	#
+	def minsize(self, m):
+		return self.cols*m.textwidth('n'), self.rows*m.lineheight()
+	def setbounds(self, bounds):
+		self.bounds = bounds
+		if self.editor:
+			self.editor.move(bounds)
+	def getbounds(self, bounds):
+		if self.editor:
+			return self.editor.getrect()
+		else:
+			return self.bounds
+	def realize(self):
+		self.window = self.parent.getwindow()
+		self.editor = self.window.textcreate(self.bounds)
+		self.editor.replace(self.text)
+		self.parent.need_mouse(self)
+		self.parent.need_keybd(self)
+		self.parent.need_altdraw(self)
+	def draw(self, (d, area)):
+		pass
+	def altdraw(self, area):
+		self.editor.draw(area)
+	#
+	# Event downcalls
+	#
+	def mouse_down(self, detail):
+		x = self.editor.event(WE_MOUSE_DOWN, self.window, detail)
+	def mouse_move(self, detail):
+		x = self.editor.event(WE_MOUSE_MOVE, self.window, detail)
+	def mouse_up(self, detail):
+		x = self.editor.event(WE_MOUSE_UP, self.window, detail)
+	#
+	def keybd(self, (type, detail)):
+		x = self.editor.event(type, self.window, detail)
+	#