def __create_item__(self, text, command = None, args = tuple()):
args = list(args)
#if not len(self.items):
#parent = self.frame
if len(self.items) <= 1:
parent = self.itemsParent #everyone else parents off 2nd text
else:
parent = list(self.items.values())[-1]
if command != None:
def cmd(*args):
""" any item should raise
"""
self.raise_()
command(*args)
else:
cmd = self.raise_
b = DirectButton(
parent=parent,
frameColor=(1,1,1,.0), # a = 0 => no border overlap
frameSize=(0, self.width, 0, self.text_h),
text=' '+text, # hack to keep spacing from border
text_font=self.text_font,
text_fg=self.text_color,
text_scale=self.text_s,
text_pos=(0, self.text_h - self.TEXT_MAGIC_NUMBER * self.text_s),
command=cmd,
relief=DGG.FLAT,
text_align=TextNode.ALeft,
)
b.setPos(LVecBase3f(0, 0, -self.text_h))
b.setName('DirectButton-'+text)
if not len(self.items):
self.items['title'] = b
b.setBin(*self.DRAW_ORDER['title'])
else:
b['extraArgs'] = args+[self, id(b)]
b.node().setPythonTag('id', id(b))
b.setBin(*self.DRAW_ORDER['items'])
if len(self.items) is 1: # the first item that is not the title
b.setPos(LVecBase3f(0, 0, -(self.text_h * 2)))
self.__first_item__ = id(b)
self.items[id(b)] = b
if text == ' blank':
if self.__add_head__ is None:
self.__add_head__ = 1
return b
def __create_item__(self, text, command=None, args=tuple()):
args = list(args)
#if not len(self.items):
#parent = self.frame
if len(self.items) <= 1:
parent = self.itemsParent #everyone else parents off 2nd text
else:
parent = list(self.items.values())[-1]
if command != None:
def cmd(*args):
""" any item should raise
"""
self.raise_()
command(*args)
else:
cmd = self.raise_
b = DirectButton(
parent=parent,
frameColor=(1, 1, 1, .0), # a = 0 => no border overlap
frameSize=(0, self.width, 0, self.text_h),
text=' ' + text, # hack to keep spacing from border
text_font=self.text_font,
text_fg=self.text_color,
text_scale=self.text_s,
text_pos=(0, self.text_h - self.TEXT_MAGIC_NUMBER * self.text_s),
command=cmd,
relief=DGG.FLAT,
text_align=TextNode.ALeft,
)
b.setPos(LVecBase3f(0, 0, -self.text_h))
b.setName('DirectButton-' + text)
if not len(self.items):
self.items['title'] = b
b.setBin(*self.DRAW_ORDER['title'])
else:
b['extraArgs'] = args + [self, id(b)]
b.node().setPythonTag('id', id(b))
b.setBin(*self.DRAW_ORDER['items'])
if len(self.items) is 1: # the first item that is not the title
b.setPos(LVecBase3f(0, 0, -(self.text_h * 2)))
self.__first_item__ = id(b)
self.items[id(b)] = b
if text == ' blank':
if self.__add_head__ is None:
self.__add_head__ = 1
return b
def __init__(self,
items,
parent=None,
sidePad=.0,
edgePos=PTop,
align=ALeft,
effect=ENone,
buttonThrower=None,
font=None,
baselineOffset=.0,
scale=.05,
itemHeight=1.,
leftPad=.0,
separatorHeight=.5,
underscoreThickness=1,
BGColor=(0, 0, 0, .7),
BGBorderColor=(1, .85, .4, 1),
separatorColor=(1, 1, 1, 1),
frameColorHover=(1, .85, .4, 1),
frameColorPress=(0, 1, 0, 1),
textColorReady=(1, 1, 1, 1),
textColorHover=(0, 0, 0, 1),
textColorPress=(0, 0, 0, 1),
textColorDisabled=(.5, .5, .5, 1),
draggable=False,
onMove=None):
'''
sidePad : additional space on the left and right of the text item
edgePos : menu bar position on the screen,
use DropDownMenu.PLeft, PRight, PBottom, or PTop
align : menu items alignment on menu bar,
use DropDownMenu.ALeft, ACenter, or ARight
effect : the drop down appearance effect,
use DropDownMenu.ENone, EFade, ESlide, or EStretch
draggable : menu bar's draggability status
onMove : a function which will be called after changing edge position
Read the remaining options documentation in PopupMenu class.
'''
self.parent = parent if parent else getattr(
base, DropDownMenu.parents[edgePos][align])
self.BT = buttonThrower if buttonThrower else base.buttonThrowers[
0].node()
self.menu = self.parent.attachNewNode('dropdownmenu-%s' % id(self))
self.font = font if font else TextNode.getDefaultFont()
self.baselineOffset = baselineOffset
self.scale = scale
self.itemHeight = itemHeight
self.sidePad = sidePad
self.edgePos = edgePos
self.alignment = align
self.effect = effect
self.leftPad = leftPad
self.underscoreThickness = underscoreThickness
self.separatorHeight = separatorHeight
self.BGColor = BGColor
self.BGBorderColor = BGBorderColor
self.separatorColor = separatorColor
self.frameColorHover = frameColorHover
self.frameColorPress = frameColorPress
self.textColorReady = textColorReady
self.textColorHover = textColorHover
self.textColorPress = textColorPress
self.textColorDisabled = textColorDisabled
self.draggable = draggable
self.onMove = onMove
self.dropDownMenu = self.whoseDropDownMenu = None
self.gapFromEdge = gapFromEdge = .008
texMargin = self.font.getTextureMargin() * self.scale * .25
b = DirectButton(parent=NodePath(''),
text='^|g_',
text_font=self.font,
scale=self.scale)
fr = b.node().getFrame()
b.getParent().removeNode()
baselineToCenter = (fr[2] + fr[3]) * self.scale
LH = (fr[3] - fr[2]) * self.itemHeight * self.scale
baselineToTop = (fr[3] * self.itemHeight * self.scale /
LH) / (1. + self.baselineOffset)
baselineToBot = LH / self.scale - baselineToTop
self.height = LH + .01
l, r, b, t = 0, 5, -self.height, 0
self.menuBG = DirectFrame(parent=self.menu,
frameColor=BGColor,
frameSize=(l, r, b, t),
state=DGG.NORMAL,
suppressMouse=1)
if self.draggable:
self.setDraggable(1)
LSborder = LineSegs()
LSborder.setThickness(2)
LSborder.setColor(0, 0, 0, 1)
LSborder.moveTo(l, 0, b)
LSborder.drawTo(r, 0, b)
self.menuBG.attachNewNode(LSborder.create())
self.itemsParent = self.menu.attachNewNode('menu items parent')
x = sidePad * self.scale + gapFromEdge
for t, menuItemsGenerator in items:
underlinePos = t.find('_')
t = t.replace('_', '')
b = DirectButton(
parent=self.itemsParent,
text=t,
text_font=self.font,
pad=(sidePad, 0),
scale=self.scale,
pos=(x, 0, -baselineToTop * self.scale - gapFromEdge),
text_fg=textColorReady,
# text color when mouse over
text2_fg=textColorHover,
# text color when pressed
text1_fg=textColorPress,
# framecolor when pressed
frameColor=frameColorPress,
command=self.__createMenu,
extraArgs=[True, menuItemsGenerator],
text_align=TextNode.ALeft,
relief=DGG.FLAT,
rolloverSound=0,
clickSound=0)
b['extraArgs'] += [b.getName()]
b.stateNodePath[2].setColor(
*frameColorHover) # framecolor when mouse over
b.stateNodePath[0].setColor(0, 0, 0, 0) # framecolor when ready
fr = b.node().getFrame()
b['frameSize'] = (fr[0], fr[1], -baselineToBot, baselineToTop)
self.accept(DGG.ENTER + b.guiId, self.__createMenu,
[False, menuItemsGenerator,
b.getName()])
if underlinePos > -1:
tn = TextNode('')
tn.setFont(self.font)
tn.setText(t[:underlinePos + 1])
tnp = NodePath(tn.getInternalGeom())
underlineXend = tnp.getTightBounds()[1][0]
tnp.removeNode()
tn.setText(t[underlinePos])
tnp = NodePath(tn.getInternalGeom())
b3 = tnp.getTightBounds()
underlineXstart = underlineXend - (b3[1] - b3[0])[0]
tnp.removeNode()
LSunder = LineSegs()
LSunder.setThickness(underscoreThickness)
LSunder.moveTo(underlineXstart + texMargin, 0,
-.7 * baselineToBot)
LSunder.drawTo(underlineXend - texMargin, 0,
-.7 * baselineToBot)
underline = b.stateNodePath[0].attachNewNode(LSunder.create())
underline.setColor(Vec4(*textColorReady), 1)
underline.copyTo(b.stateNodePath[1],
10).setColor(Vec4(*textColorPress), 1)
underline.copyTo(b.stateNodePath[2],
10).setColor(Vec4(*textColorHover), 1)
self.accept('alt-' + t[underlinePos].lower(),
self.__createMenu,
[True, menuItemsGenerator,
b.getName()])
x += (fr[1] - fr[0]) * self.scale
self.width = x - 2 * gapFromEdge
self.align(align)
self.setEdgePos(edgePos)
self.minZ = base.a2dBottom + self.height if edgePos == DropDownMenu.PBottom else None
viewPlaneNode = PlaneNode('cut menu')
viewPlaneNode.setPlane(Plane(Vec3(0, 0, -1), Point3(0, 0, -LH)))
self.clipPlane = self.menuBG.attachNewNode(viewPlaneNode)
def __init__(self,
items,
parent=None,
buttonThrower=None,
onDestroy=None,
font=None,
baselineOffset=.0,
scale=.05,
itemHeight=1.,
leftPad=.0,
separatorHeight=.5,
underscoreThickness=1,
BGColor=(0, 0, 0, .7),
BGBorderColor=(1, .85, .4, 1),
separatorColor=(1, 1, 1, 1),
frameColorHover=(1, .85, .4, 1),
frameColorPress=(0, 1, 0, 1),
textColorReady=(1, 1, 1, 1),
textColorHover=(0, 0, 0, 1),
textColorPress=(0, 0, 0, 1),
textColorDisabled=(.5, .5, .5, 1),
minZ=None,
useMouseZ=True):
'''
items : a collection of menu items
Item format :
( 'Item text', 'path/to/image', command )
OR
( 'Item text', 'path/to/image', command, arg1,arg2,.... )
If you don't want to use an image, pass 0.
To create disabled item, pass 0 for the command :
( 'Item text', 'path/to/image', 0 )
so, you can easily switch between enabled or disabled :
( 'Item text', 'path/to/image', command if commandEnabled else 0 )
OR
( 'Item text', 'path/to/image', (0,command)[commandEnabled] )
To create submenu, pass a sequence of submenu items for the command.
To create disabled submenu, pass an empty sequence for the command.
To enable hotkey, insert an underscore before the character,
e.g. hotkey of 'Item te_xt' is 'x' key.
To add shortcut key text at the right side of the item, append it at the end of
the item text, separated by "more than" sign, e.g. 'Item text>Ctrl-T'.
To insert separator line, pass 0 for the whole item.
parent : where to attach the menu, defaults to aspect2d
buttonThrower : button thrower whose thrown events are blocked temporarily
when the menu is displayed. If not given, the default
button thrower is used
onDestroy : user function which will be called after the menu is fully destroyed
font : text font
baselineOffset : text's baseline Z offset
scale : text scale
itemHeight : spacing between items, defaults to 1
leftPad : blank space width before text
separatorHeight : separator line height, relative to itemHeight
underscoreThickness : underscore line thickness
BGColor, BGBorderColor, separatorColor, frameColorHover, frameColorPress,
textColorReady, textColorHover, textColorPress, textColorDisabled
are some of the menu components' color
minZ : minimum Z position to restrain menu's bottom from going offscreen (-1..1).
If it's None, it will be set a little above the screen's bottom.
'''
self.parent = parent if parent else aspect2d
self.onDestroy = onDestroy
self.BT = buttonThrower if buttonThrower else base.buttonThrowers[
0].node()
self.menu = NodePath('menu-%s' % id(self))
self.parentMenu = None
self.submenu = None
self.BTprefix = self.menu.getName() + '>'
self.submenuCreationTaskName = 'createSubMenu-' + self.BTprefix
self.submenuRemovalTaskName = 'removeSubMenu-' + self.BTprefix
self.font = font if font else TextNode.getDefaultFont()
self.baselineOffset = baselineOffset
self.scale = scale
self.itemHeight = itemHeight
self.leftPad = leftPad
self.separatorHeight = separatorHeight
self.underscoreThickness = underscoreThickness
self.BGColor = BGColor
self.BGBorderColor = BGBorderColor
self.separatorColor = separatorColor
self.frameColorHover = frameColorHover
self.frameColorPress = frameColorPress
self.textColorReady = textColorReady
self.textColorHover = textColorHover
self.textColorPress = textColorPress
self.textColorDisabled = textColorDisabled
self.minZ = minZ
self.mpos = Point2(base.mouseWatcherNode.getMouse())
self.itemCommand = []
self.hotkeys = {}
self.numItems = 0
self.sel = -1
self.selByKey = False
bgPad = self.bgPad = .0125
texMargin = self.font.getTextureMargin() * self.scale * .25
b = DirectButton(parent=NodePath(''),
text='^|g_',
text_font=self.font,
scale=self.scale)
fr = b.node().getFrame()
b.getParent().removeNode()
baselineToCenter = (fr[2] + fr[3]) * self.scale
LH = (fr[3] - fr[2]) * self.itemHeight * self.scale
imageHalfHeight = .5 * (fr[3] - fr[2]) * self.itemHeight * .85
arrowHalfHeight = .5 * (fr[3] - fr[2]) * self.itemHeight * .5
baselineToTop = (fr[3] * self.itemHeight * self.scale /
LH) / (1. + self.baselineOffset)
baselineToBot = LH / self.scale - baselineToTop
itemZcenter = (baselineToTop - baselineToBot) * .5
separatorHalfHeight = .5 * separatorHeight * LH
LSseparator = LineSegs()
LSseparator.setColor(.5, .5, .5, .2)
arrowVtx = [
(0, itemZcenter),
(-2 * arrowHalfHeight, itemZcenter + arrowHalfHeight),
(-arrowHalfHeight, itemZcenter),
(-2 * arrowHalfHeight, itemZcenter - arrowHalfHeight),
]
tri = Triangulator()
vdata = GeomVertexData('trig', GeomVertexFormat.getV3(), Geom.UHStatic)
vwriter = GeomVertexWriter(vdata, 'vertex')
for x, z in arrowVtx:
vi = tri.addVertex(x, z)
vwriter.addData3f(x, 0, z)
tri.addPolygonVertex(vi)
tri.triangulate()
prim = GeomTriangles(Geom.UHStatic)
for i in range(tri.getNumTriangles()):
prim.addVertices(tri.getTriangleV0(i), tri.getTriangleV1(i),
tri.getTriangleV2(i))
prim.closePrimitive()
geom = Geom(vdata)
geom.addPrimitive(prim)
geomNode = GeomNode('arrow')
geomNode.addGeom(geom)
realArrow = NodePath(geomNode)
z = -baselineToTop * self.scale - bgPad
maxWidth = .1 / self.scale
shortcutTextMaxWidth = 0
anyImage = False
anyArrow = False
anyShortcut = False
arrows = []
shortcutTexts = []
loadPrcFileData('', 'text-flatten 0')
for item in items:
if item:
t, imgPath, f = item[:3]
haveSubmenu = type(f) in SEQUENCE_TYPES
anyArrow |= haveSubmenu
anyImage |= bool(imgPath)
disabled = not len(f) if haveSubmenu else not callable(f)
args = item[3:]
underlinePos = t.find('_')
t = t.replace('_', '')
shortcutSepPos = t.find('>')
if shortcutSepPos > -1:
if haveSubmenu:
print(
"\nA SHORTCUT KEY POINTING TO A SUBMENU IS NON-SENSE, DON'T YOU AGREE ?"
)
else:
shortcutText = NodePath(
OnscreenText(
parent=self.menu,
text=t[shortcutSepPos + 1:],
font=self.font,
scale=1,
fg=(1, 1, 1, 1),
align=TextNode.ARight,
))
shortcutTextMaxWidth = max(
shortcutTextMaxWidth,
abs(shortcutText.getTightBounds()[0][0]))
anyShortcut = True
t = t[:shortcutSepPos]
else:
shortcutText = ''
EoLcount = t.count('\n')
arrowZpos = -self.font.getLineHeight() * EoLcount * .5
if disabled:
b = NodePath(
OnscreenText(
parent=self.menu,
text=t,
font=self.font,
scale=1,
fg=textColorDisabled,
align=TextNode.ALeft,
))
# don't pass the scale and position to OnscreenText constructor,
# to maintain correctness between the OnscreenText and DirectButton items
# due to the new text generation implementation
b.setScale(self.scale)
b.setZ(z)
maxWidth = max(maxWidth,
b.getTightBounds()[1][0] / self.scale)
if shortcutText:
shortcutText.reparentTo(b)
shortcutText.setColor(Vec4(*textColorDisabled), 1)
shortcutText.setZ(arrowZpos)
shortcutTexts.append(shortcutText)
else:
b = DirectButton(
parent=self.menu,
text=t,
text_font=self.font,
scale=self.scale,
pos=(0, 0, z),
text_fg=textColorReady,
# text color when mouse over
text2_fg=textColorHover,
# text color when pressed
text1_fg=textColorHover
if haveSubmenu else textColorPress,
# framecolor when pressed
frameColor=frameColorHover
if haveSubmenu else frameColorPress,
command=(lambda: 0)
if haveSubmenu else self.__runCommand,
extraArgs=[] if haveSubmenu else [f, args],
text_align=TextNode.ALeft,
relief=DGG.FLAT,
rolloverSound=0,
clickSound=0,
pressEffect=0)
b.stateNodePath[2].setColor(
*frameColorHover) # framecolor when mouse over
b.stateNodePath[0].setColor(0, 0, 0,
0) # framecolor when ready
bframe = Vec4(b.node().getFrame())
if EoLcount:
bframe.setZ(EoLcount * 10)
b['frameSize'] = bframe
maxWidth = max(maxWidth, bframe[1])
if shortcutText:
for snpi, col in ((0, textColorReady),
(1, textColorPress),
(2, textColorHover)):
sct = shortcutText.copyTo(b.stateNodePath[snpi],
sort=10)
sct.setColor(Vec4(*col), 1)
sct.setZ(arrowZpos)
shortcutTexts.append(sct)
shortcutText.removeNode()
if imgPath:
img = loader.loadTexture(imgPath)
if disabled:
if imgPath in PopupMenu.grayImages:
img = PopupMenu.grayImages[imgPath]
else:
pnm = PNMImage()
img.store(pnm)
pnm.makeGrayscale(.2, .2, .2)
img = Texture()
img.load(pnm)
PopupMenu.grayImages[imgPath] = img
img.setMinfilter(Texture.FTLinearMipmapLinear)
img.setWrapU(Texture.WMClamp)
img.setWrapV(Texture.WMClamp)
CM = CardMaker('')
CM.setFrame(-2 * imageHalfHeight - leftPad, -leftPad,
itemZcenter - imageHalfHeight,
itemZcenter + imageHalfHeight)
imgCard = b.attachNewNode(CM.generate())
imgCard.setTexture(img)
if underlinePos > -1:
oneLineText = t[:underlinePos + 1]
oneLineText = oneLineText[oneLineText.rfind('\n') + 1:]
tn = TextNode('')
tn.setFont(self.font)
tn.setText(oneLineText)
tnp = NodePath(tn.getInternalGeom())
underlineXend = tnp.getTightBounds()[1][0]
tnp.removeNode()
tn.setText(t[underlinePos])
tnp = NodePath(tn.getInternalGeom())
b3 = tnp.getTightBounds()
underlineXstart = underlineXend - (b3[1] - b3[0])[0]
tnp.removeNode()
underlineZpos = -.7 * baselineToBot - self.font.getLineHeight(
) * t[:underlinePos].count('\n')
LSunder = LineSegs()
LSunder.setThickness(underscoreThickness)
LSunder.moveTo(underlineXstart + texMargin, 0,
underlineZpos)
LSunder.drawTo(underlineXend - texMargin, 0, underlineZpos)
if disabled:
underline = b.attachNewNode(LSunder.create())
underline.setColor(Vec4(*textColorDisabled), 1)
else:
underline = b.stateNodePath[0].attachNewNode(
LSunder.create())
underline.setColor(Vec4(*textColorReady), 1)
underline.copyTo(b.stateNodePath[1], 10).setColor(
Vec4(*textColorHover
if haveSubmenu else textColorPress), 1)
underline.copyTo(b.stateNodePath[2],
10).setColor(Vec4(*textColorHover), 1)
hotkey = t[underlinePos].lower()
if hotkey in self.hotkeys:
self.hotkeys[hotkey].append(self.numItems)
else:
self.hotkeys[hotkey] = [self.numItems]
self.accept(self.BTprefix + hotkey,
self.__processHotkey, [hotkey])
self.accept(self.BTprefix + 'alt-' + hotkey,
self.__processHotkey, [hotkey])
if haveSubmenu:
if disabled:
arrow = realArrow.instanceUnderNode(b, '')
arrow.setColor(Vec4(*textColorDisabled), 1)
arrow.setZ(arrowZpos)
else:
arrow = realArrow.instanceUnderNode(
b.stateNodePath[0], 'r')
arrow.setColor(Vec4(*textColorReady), 1)
arrow.setZ(arrowZpos)
arrPress = realArrow.instanceUnderNode(
b.stateNodePath[1], 'p')
arrPress.setColor(Vec4(*textColorHover), 1)
arrPress.setZ(arrowZpos)
arrHover = realArrow.instanceUnderNode(
b.stateNodePath[2], 'h')
arrHover.setColor(Vec4(*textColorHover), 1)
arrHover.setZ(arrowZpos)
# weird, if sort order is 0, it's obscured by the frame
for a in (arrPress, arrHover):
a.reparentTo(a.getParent(), sort=10)
if not disabled:
extraArgs = [self.numItems, f if haveSubmenu else 0]
self.accept(DGG.ENTER + b.guiId, self.__hoverOnItem,
extraArgs)
self.accept(DGG.EXIT + b.guiId, self.__offItem)
#~ self.itemCommand.append((None,0) if haveSubmenu else (f,args))
self.itemCommand.append((f, args))
if self.numItems == 0:
self.firstButtonIdx = int(b.guiId[2:])
self.numItems += 1
z -= LH + self.font.getLineHeight() * self.scale * EoLcount
else: # SEPARATOR LINE
z += LH - separatorHalfHeight - baselineToBot * self.scale
LSseparator.moveTo(0, 0, z)
LSseparator.drawTo(self.scale * .5, 0, z)
LSseparator.drawTo(self.scale, 0, z)
z -= separatorHalfHeight + baselineToTop * self.scale
maxWidth += 7 * arrowHalfHeight * (
anyArrow or anyShortcut) + .2 + shortcutTextMaxWidth
arrowXpos = maxWidth - arrowHalfHeight
realArrow.setX(arrowXpos)
if anyImage:
leftPad += 2 * imageHalfHeight + leftPad
for sct in shortcutTexts:
sct.setX(maxWidth - 2 * (arrowHalfHeight * anyArrow + .2))
for c in asList(self.menu.findAllMatches('**/DirectButton*')):
numLines = c.node().getFrame()[2]
c.node().setFrame(
Vec4(
-leftPad, maxWidth, -baselineToBot -
(numLines * .1 * self.itemHeight if numLines >= 10 else 0),
baselineToTop))
loadPrcFileData('', 'text-flatten 1')
try:
minZ = self.menu.getChild(0).getRelativePoint(
b, Point3(0, 0,
b.node().getFrame()[2]))[2]
except:
minZ = self.menu.getChild(0).getRelativePoint(
self.menu, Point3(
0, 0,
b.getTightBounds()[0][2]))[2] - baselineToBot * .5
try:
top = self.menu.getChild(0).node().getFrame()[3]
except:
top = self.menu.getChild(0).getZ() + baselineToTop
l, r, b, t = -leftPad - bgPad / self.scale, maxWidth + bgPad / self.scale, minZ - bgPad / self.scale, top + bgPad / self.scale
menuBG = DirectFrame(parent=self.menu.getChild(0),
frameSize=(l, r, b, t),
frameColor=BGColor,
state=DGG.NORMAL,
suppressMouse=1)
menuBorder = self.menu.getChild(0).attachNewNode('border')
borderVtx = (
(l, 0, b),
(l, 0, .5 * (b + t)),
(l, 0, t),
(.5 * (l + r), 0, t),
(r, 0, t),
(r, 0, .5 * (b + t)),
(r, 0, b),
(.5 * (l + r), 0, b),
(l, 0, b),
)
LSborderBG = LineSegs()
LSborderBG.setThickness(4)
LSborderBG.setColor(0, 0, 0, .7)
LSborderBG.moveTo(*(borderVtx[0]))
for v in borderVtx[1:]:
LSborderBG.drawTo(*v)
# fills the gap at corners
for v in range(0, 7, 2):
LSborderBG.moveTo(*(borderVtx[v]))
menuBorder.attachNewNode(LSborderBG.create())
LSborder = LineSegs()
LSborder.setThickness(2)
LSborder.setColor(*BGBorderColor)
LSborder.moveTo(*(borderVtx[0]))
for v in borderVtx[1:]:
LSborder.drawTo(*v)
menuBorder.attachNewNode(LSborder.create())
for v in range(1, 8, 2):
LSborderBG.setVertexColor(v, Vec4(0, 0, 0, .1))
LSborder.setVertexColor(v, Vec4(.3, .3, .3, .5))
menuBorderB3 = menuBorder.getTightBounds()
menuBorderDims = menuBorderB3[1] - menuBorderB3[0]
menuBG.wrtReparentTo(self.menu, sort=-1)
self.menu.reparentTo(self.parent)
x = -menuBorderB3[0][0] * self.scale
for c in asList(self.menu.getChildren()):
c.setX(x)
self.maxWidth = maxWidth = menuBorderDims[0]
self.height = menuBorderDims[2]
maxWidthR2D = maxWidth * self.menu.getChild(0).getSx(render2d)
separatorLines = self.menu.attachNewNode(LSseparator.create(), 10)
separatorLines.setSx(maxWidth)
for v in range(1, LSseparator.getNumVertices(), 3):
LSseparator.setVertexColor(v, Vec4(*separatorColor))
x = clampScalar(-.98, .98 - maxWidthR2D,
self.mpos[0] - maxWidthR2D * .5)
minZ = (-.98 if self.minZ is None else self.minZ)
z = clampScalar(
minZ +
menuBorderDims[2] * self.scale * self.parent.getSz(render2d), .98,
self.mpos[1] if useMouseZ else -1000)
self.menu.setPos(render2d, x, 0, z)
self.menu.setTransparency(1)
self.origBTprefix = self.BT.getPrefix()
self.BT.setPrefix(self.BTprefix)
self.accept(self.BTprefix + 'escape', self.destroy)
for e in ('mouse1', 'mouse3'):
self.accept(self.BTprefix + e, self.destroy, [True])
self.accept(self.BTprefix + 'arrow_down', self.__nextItem)
self.accept(self.BTprefix + 'arrow_down-repeat', self.__nextItem)
self.accept(self.BTprefix + 'arrow_up', self.__prevItem)
self.accept(self.BTprefix + 'arrow_up-repeat', self.__prevItem)
self.accept(self.BTprefix + 'enter', self.__runSelItemCommand)
self.accept(self.BTprefix + 'space', self.__runSelItemCommand)
