Added activate/deactivate.
minsize --> getminsize. Added 'boxed' option. Added lost of code to realize (?)
This commit is contained in:
Guido van Rossum
parent
9b1bfc8810
commit
3c8045acf1
|
|
@ -1,5 +1,8 @@
|
|||
# Text editing widget
|
||||
|
||||
# NB: this always assumes fixed bounds.
|
||||
# For auto-growing TextEdit windows, different code would be needed.
|
||||
|
||||
from stdwinevents import *
|
||||
|
||||
class TextEdit():
|
||||
|
|
@ -11,7 +14,14 @@ class TextEdit():
|
|||
self.rows = rows
|
||||
self.text = ''
|
||||
# Creation of the editor is done in realize()
|
||||
self.editor = 0
|
||||
self.editor = None
|
||||
self.dh = self.dv = 0
|
||||
return self
|
||||
#
|
||||
def createboxed(self, (parent, (cols, rows), (dh, dv))):
|
||||
self = self.create(parent, (cols, rows))
|
||||
self.dh = max(0, dh)
|
||||
self.dv = max(0, dv)
|
||||
return self
|
||||
#
|
||||
def settext(self, text):
|
||||
|
|
@ -24,26 +34,69 @@ class TextEdit():
|
|||
del self.editor
|
||||
del self.window
|
||||
#
|
||||
def minsize(self, m):
|
||||
return self.cols*m.textwidth('in')/2, self.rows*m.lineheight()
|
||||
def getminsize(self, (m, (width, height))):
|
||||
width = max(0, width - 2*self.dh)
|
||||
height = max(0, height - 2*self.dv)
|
||||
if width > 0 and self.editor:
|
||||
(left, top), (right, bottom) = self.editor.getrect()
|
||||
act_width, act_height = right - left, bottom - top
|
||||
if width >= act_width:
|
||||
width = width + 2*self.dh
|
||||
height = max(height, act_height) + 2*self.dv
|
||||
return width, height
|
||||
width = max(width, self.cols*m.textwidth('in')/2) + 2*self.dh
|
||||
height = max(height, self.rows*m.lineheight()) + 2*self.dv
|
||||
return width, height
|
||||
#
|
||||
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
|
||||
(left, top), (right, bottom) = bounds
|
||||
left = left + self.dh
|
||||
top = top + self.dv
|
||||
right = right - self.dh
|
||||
bottom = bottom - self.dv
|
||||
self.editor.move((left, top), (right, bottom))
|
||||
if self.dh and self.dv:
|
||||
(left, top), (right, bottom) = bounds
|
||||
left = left + 1
|
||||
top = top + 1
|
||||
right = right - 1
|
||||
bottom = bottom - 1
|
||||
bounds = (left, top), (right, bottom)
|
||||
self.editor.setview(bounds)
|
||||
#
|
||||
def getbounds(self):
|
||||
return self.bounds
|
||||
#
|
||||
def realize(self):
|
||||
self.window = self.parent.getwindow()
|
||||
self.editor = self.window.textcreate(self.bounds)
|
||||
(left, top), (right, bottom) = self.bounds
|
||||
left = left + self.dh
|
||||
top = top + self.dv
|
||||
right = right - self.dh
|
||||
bottom = bottom - self.dv
|
||||
self.editor = \
|
||||
self.window.textcreate((left, top), (right, bottom))
|
||||
self.editor.setactive(0)
|
||||
bounds = self.bounds
|
||||
if self.dh and self.dv:
|
||||
(left, top), (right, bottom) = bounds
|
||||
left = left + 1
|
||||
top = top + 1
|
||||
right = right - 1
|
||||
bottom = bottom - 1
|
||||
bounds = (left, top), (right, bottom)
|
||||
self.editor.setview(bounds)
|
||||
self.editor.settext(self.text)
|
||||
self.parent.need_mouse(self)
|
||||
self.parent.need_keybd(self)
|
||||
self.parent.need_altdraw(self)
|
||||
#
|
||||
def draw(self, (d, area)):
|
||||
pass
|
||||
if self.dh and self.dv:
|
||||
d.box(self.bounds)
|
||||
#
|
||||
def altdraw(self, area):
|
||||
self.editor.draw(area)
|
||||
#
|
||||
|
|
@ -51,11 +104,20 @@ class TextEdit():
|
|||
#
|
||||
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)
|
||||
#
|
||||
def activate(self):
|
||||
self.editor.setfocus(0, 30000)
|
||||
self.editor.setactive(1)
|
||||
#
|
||||
def deactivate(self):
|
||||
self.editor.setactive(0)
|
||||
#
|
||||
|
|
|
|||
|
|
@ -1,5 +1,8 @@
|
|||
# Text editing widget
|
||||
|
||||
# NB: this always assumes fixed bounds.
|
||||
# For auto-growing TextEdit windows, different code would be needed.
|
||||
|
||||
from stdwinevents import *
|
||||
|
||||
class TextEdit():
|
||||
|
|
@ -11,7 +14,14 @@ class TextEdit():
|
|||
self.rows = rows
|
||||
self.text = ''
|
||||
# Creation of the editor is done in realize()
|
||||
self.editor = 0
|
||||
self.editor = None
|
||||
self.dh = self.dv = 0
|
||||
return self
|
||||
#
|
||||
def createboxed(self, (parent, (cols, rows), (dh, dv))):
|
||||
self = self.create(parent, (cols, rows))
|
||||
self.dh = max(0, dh)
|
||||
self.dv = max(0, dv)
|
||||
return self
|
||||
#
|
||||
def settext(self, text):
|
||||
|
|
@ -24,26 +34,69 @@ class TextEdit():
|
|||
del self.editor
|
||||
del self.window
|
||||
#
|
||||
def minsize(self, m):
|
||||
return self.cols*m.textwidth('in')/2, self.rows*m.lineheight()
|
||||
def getminsize(self, (m, (width, height))):
|
||||
width = max(0, width - 2*self.dh)
|
||||
height = max(0, height - 2*self.dv)
|
||||
if width > 0 and self.editor:
|
||||
(left, top), (right, bottom) = self.editor.getrect()
|
||||
act_width, act_height = right - left, bottom - top
|
||||
if width >= act_width:
|
||||
width = width + 2*self.dh
|
||||
height = max(height, act_height) + 2*self.dv
|
||||
return width, height
|
||||
width = max(width, self.cols*m.textwidth('in')/2) + 2*self.dh
|
||||
height = max(height, self.rows*m.lineheight()) + 2*self.dv
|
||||
return width, height
|
||||
#
|
||||
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
|
||||
(left, top), (right, bottom) = bounds
|
||||
left = left + self.dh
|
||||
top = top + self.dv
|
||||
right = right - self.dh
|
||||
bottom = bottom - self.dv
|
||||
self.editor.move((left, top), (right, bottom))
|
||||
if self.dh and self.dv:
|
||||
(left, top), (right, bottom) = bounds
|
||||
left = left + 1
|
||||
top = top + 1
|
||||
right = right - 1
|
||||
bottom = bottom - 1
|
||||
bounds = (left, top), (right, bottom)
|
||||
self.editor.setview(bounds)
|
||||
#
|
||||
def getbounds(self):
|
||||
return self.bounds
|
||||
#
|
||||
def realize(self):
|
||||
self.window = self.parent.getwindow()
|
||||
self.editor = self.window.textcreate(self.bounds)
|
||||
(left, top), (right, bottom) = self.bounds
|
||||
left = left + self.dh
|
||||
top = top + self.dv
|
||||
right = right - self.dh
|
||||
bottom = bottom - self.dv
|
||||
self.editor = \
|
||||
self.window.textcreate((left, top), (right, bottom))
|
||||
self.editor.setactive(0)
|
||||
bounds = self.bounds
|
||||
if self.dh and self.dv:
|
||||
(left, top), (right, bottom) = bounds
|
||||
left = left + 1
|
||||
top = top + 1
|
||||
right = right - 1
|
||||
bottom = bottom - 1
|
||||
bounds = (left, top), (right, bottom)
|
||||
self.editor.setview(bounds)
|
||||
self.editor.settext(self.text)
|
||||
self.parent.need_mouse(self)
|
||||
self.parent.need_keybd(self)
|
||||
self.parent.need_altdraw(self)
|
||||
#
|
||||
def draw(self, (d, area)):
|
||||
pass
|
||||
if self.dh and self.dv:
|
||||
d.box(self.bounds)
|
||||
#
|
||||
def altdraw(self, area):
|
||||
self.editor.draw(area)
|
||||
#
|
||||
|
|
@ -51,11 +104,20 @@ class TextEdit():
|
|||
#
|
||||
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)
|
||||
#
|
||||
def activate(self):
|
||||
self.editor.setfocus(0, 30000)
|
||||
self.editor.setactive(1)
|
||||
#
|
||||
def deactivate(self):
|
||||
self.editor.setactive(0)
|
||||
#
|
||||
|
|
|
|||
Loading…
Reference in New Issue