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Added class StrutAppearance (a label with with 0). 

Changed minsize to getminsize.
This commit is contained in:
Guido van Rossum 1991-08-16 13:04:40 +00:00
parent e6afe6a468
commit 1e5ad4e9bb
2 changed files with 42 additions and 18 deletions
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30
Lib/lib-stdwin/Buttons.py
View File

@ -35,12 +35,10 @@ class LabelAppearance():
#
# Size enquiry
#
def minsize(self, m):
try:
self.text = self.text
except NameError:
self.text = ''
return m.textwidth(self.text) + 6, m.lineheight() + 6
def getminsize(self, (m, (width, height))):
width = max(width, m.textwidth(self.text) + 6)
height = max(height, m.lineheight() + 6)
return width, height
#
def getbounds(self):
return self.bounds
@ -143,6 +141,16 @@ class LabelAppearance():
d.invert(self.hilitebounds)
# A Strut is a label with no width of its own.
class StrutAppearance() = LabelAppearance():
#
def getminsize(self, (m, (width, height))):
height = max(height, m.lineheight() + 6)
return width, height
#
# ButtonAppearance displays a centered string in a box.
# selected --> bold border
# disabled --> crossed out
@ -167,9 +175,12 @@ class ButtonAppearance() = LabelAppearance():
#
class CheckAppearance() = LabelAppearance():
#
def minsize(self, m):
width, height = m.textwidth(self.text) + 6, m.lineheight() + 6
return width + height + m.textwidth(' '), height
def getminsize(self, (m, (width, height))):
minwidth = m.textwidth(self.text) + 6
minheight = m.lineheight() + 6
width = max(width, minwidth + minheight + m.textwidth(' '))
height = max(height, minheight)
return width, height
#
def drawpict(self, d):
d.box(self.boxbounds)
@ -393,6 +404,7 @@ def _xorcross(d, bounds):
# Ready-made button classes.
#
class Label() = NoReactivity(), LabelAppearance(), Define(): pass
class Strut() = NoReactivity(), StrutAppearance(), Define(): pass
class PushButton() = TriggerReactivity(), ButtonAppearance(), Define(): pass
class CheckButton() = CheckReactivity(), CheckAppearance(), Define(): pass
class RadioButton() = RadioReactivity(), RadioAppearance(), Define(): pass

30
Lib/stdwin/Buttons.py
View File

@ -35,12 +35,10 @@ class LabelAppearance():
#
# Size enquiry
#
def minsize(self, m):
try:
self.text = self.text
except NameError:
self.text = ''
return m.textwidth(self.text) + 6, m.lineheight() + 6
def getminsize(self, (m, (width, height))):
width = max(width, m.textwidth(self.text) + 6)
height = max(height, m.lineheight() + 6)
return width, height
#
def getbounds(self):
return self.bounds
@ -143,6 +141,16 @@ class LabelAppearance():
d.invert(self.hilitebounds)
# A Strut is a label with no width of its own.
class StrutAppearance() = LabelAppearance():
#
def getminsize(self, (m, (width, height))):
height = max(height, m.lineheight() + 6)
return width, height
#
# ButtonAppearance displays a centered string in a box.
# selected --> bold border
# disabled --> crossed out
@ -167,9 +175,12 @@ class ButtonAppearance() = LabelAppearance():
#
class CheckAppearance() = LabelAppearance():
#
def minsize(self, m):
width, height = m.textwidth(self.text) + 6, m.lineheight() + 6
return width + height + m.textwidth(' '), height
def getminsize(self, (m, (width, height))):
minwidth = m.textwidth(self.text) + 6
minheight = m.lineheight() + 6
width = max(width, minwidth + minheight + m.textwidth(' '))
height = max(height, minheight)
return width, height
#
def drawpict(self, d):
d.box(self.boxbounds)
@ -393,6 +404,7 @@ def _xorcross(d, bounds):
# Ready-made button classes.
#
class Label() = NoReactivity(), LabelAppearance(), Define(): pass
class Strut() = NoReactivity(), StrutAppearance(), Define(): pass
class PushButton() = TriggerReactivity(), ButtonAppearance(), Define(): pass
class CheckButton() = CheckReactivity(), CheckAppearance(), Define(): pass
class RadioButton() = RadioReactivity(), RadioAppearance(), Define(): pass