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dgui: allow creating DirectOptionMenu without ShowBase

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rdb 2019-11-03 12:12:42 +01:00
parent 69e8b4ed3c
commit 2e3b350510
1 changed files with 9 additions and 7 deletions
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16
direct/src/gui/DirectOptionMenu.py
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@ -7,11 +7,13 @@ in-depth explanation and an example of how to use this class.
__all__ = ['DirectOptionMenu'] __all__ = ['DirectOptionMenu']
from panda3d.core import * from panda3d.core import *
from direct.showbase import ShowBaseGlobal
from . import DirectGuiGlobals as DGG from . import DirectGuiGlobals as DGG
from .DirectButton import * from .DirectButton import *
from .DirectLabel import * from .DirectLabel import *
from .DirectFrame import * from .DirectFrame import *
class DirectOptionMenu(DirectButton): class DirectOptionMenu(DirectButton):
""" """
DirectOptionMenu(parent) - Create a DirectButton which pops up a DirectOptionMenu(parent) - Create a DirectButton which pops up a
@ -222,27 +224,27 @@ class DirectOptionMenu(DirectButton):
self.popupMenu.setZ( self.popupMenu.setZ(
self, self.minZ + (self.selectedIndex + 1)*self.maxHeight) self, self.minZ + (self.selectedIndex + 1)*self.maxHeight)
# Make sure the whole popup menu is visible # Make sure the whole popup menu is visible
pos = self.popupMenu.getPos(render2d) pos = self.popupMenu.getPos(ShowBaseGlobal.render2d)
scale = self.popupMenu.getScale(render2d) scale = self.popupMenu.getScale(ShowBaseGlobal.render2d)
# How are we doing relative to the right side of the screen # How are we doing relative to the right side of the screen
maxX = pos[0] + fb[1] * scale[0] maxX = pos[0] + fb[1] * scale[0]
if maxX > 1.0: if maxX > 1.0:
# Need to move menu to the left # Need to move menu to the left
self.popupMenu.setX(render2d, pos[0] + (1.0 - maxX)) self.popupMenu.setX(ShowBaseGlobal.render2d, pos[0] + (1.0 - maxX))
# How about up and down? # How about up and down?
minZ = pos[2] + fb[2] * scale[2] minZ = pos[2] + fb[2] * scale[2]
maxZ = pos[2] + fb[3] * scale[2] maxZ = pos[2] + fb[3] * scale[2]
if minZ < -1.0: if minZ < -1.0:
# Menu too low, move it up # Menu too low, move it up
self.popupMenu.setZ(render2d, pos[2] + (-1.0 - minZ)) self.popupMenu.setZ(ShowBaseGlobal.render2d, pos[2] + (-1.0 - minZ))
elif maxZ > 1.0: elif maxZ > 1.0:
# Menu too high, move it down # Menu too high, move it down
self.popupMenu.setZ(render2d, pos[2] + (1.0 - maxZ)) self.popupMenu.setZ(ShowBaseGlobal.render2d, pos[2] + (1.0 - maxZ))
# Also display cancel frame to catch clicks outside of the popup # Also display cancel frame to catch clicks outside of the popup
self.cancelFrame.show() self.cancelFrame.show()
# Position and scale cancel frame to fill entire window # Position and scale cancel frame to fill entire window
self.cancelFrame.setPos(render2d, 0, 0, 0) self.cancelFrame.setPos(ShowBaseGlobal.render2d, 0, 0, 0)
self.cancelFrame.setScale(render2d, 1, 1, 1) self.cancelFrame.setScale(ShowBaseGlobal.render2d, 1, 1, 1)
def hidePopupMenu(self, event = None): def hidePopupMenu(self, event = None):
""" Put away popup and cancel frame """ """ Put away popup and cancel frame """