Well, i got it.
Here is a code i'm working, it still have some bug but it's work
ThankS!
import os
> import json
>
> from PySide.QtGui import QMainWindow
> from PySide import QtGui, QtCore
> from maya import cmds
>
> from . import Bob
> from ..qt_utils import get_anchor
>
>
> class Picker(QMainWindow):
>
> def __init__(self, parent, data):
> super(Picker, self).__init__(parent)
> self.ui = Bob.Ui_MainWindow()
> self.data = data
> self.ui.setupUi(self)
> self.rubberband = QtGui.QRubberBand(
> QtGui.QRubberBand.Rectangle, self)
> self.setMouseTracking(True)
> # SIGNALS
> self.SCRIPT_JOB_NUMBER = cmds.scriptJob(event=["SelectionChanged",
> self.mayaSelectionChange])
> for k, v in data["anim_table"].iteritems():
> if hasattr(self.ui, k):
> getattr(self.ui, k).clicked.connect(lambda t=v:
> self.select(t))
> self.ui.select_all.clicked.connect(
> lambda t=data["anim_table"].values(): self.select(t))
>
> def select(self, target):
> shift, ctrl = 1, 4
> mod = int(cmds.getModifiers())
> flags = {"replace": mod == 0,
> "toggle": mod == shift,
> "deselect": mod == ctrl,
> "add": mod == ctrl + shift}
> cmds.select(target, **flags)
>
> def mousePressEvent(self, event):
> self.origin = event.pos()
> self.rubberband.setGeometry(
> QtCore.QRect(self.origin, QtCore.QSize()))
> self.rubberband.show()
> QtGui.QWidget.mousePressEvent(self, event)
>
> def mouseMoveEvent(self, event):
> if self.rubberband.isVisible():
> self.rubberband.setGeometry(
> QtCore.QRect(self.origin, event.pos()).normalized())
> QtGui.QWidget.mouseMoveEvent(self, event)
>
> def mouseReleaseEvent(self, event):
> if self.rubberband.isVisible():
> self.rubberband.hide()
> selected = []
> rect = self.rubberband.geometry()
> for child in self.findChildren(QtGui.QPushButton):
> if rect.intersects(child.geometry()):
> selected.append(child)
> if selected:
> # for child in selected:
> # print ''.join("%s\n" % i for i in dir(child))
> # print child.isChecked()
> [child.click() for child in selected]
> self.select([self.data["anim_table"][child.objectName()]
> for child in selected])
> else:
> print ' Nothing\n'
> QtGui.QWidget.mouseReleaseEvent(self, event)
>
> def mayaSelectionChange(self):
> for child in self.findChildren(QtGui.QPushButton):
> if child.isChecked() == True:
> selection = cmds.ls(selection = True)
> if len(selection)>0:
> if self.data["anim_table"][child.objectName()] in
> [x.encode('UTF8') for x in selection]:
> child.setChecked(True)
> else:
> child.setChecked(False)
> else:
> child.setChecked(False)
>
> def closeEvent( self, event ):
> # Clean up the script job stuff prior to closing the dialog.
> cmds.scriptJob( kill=self.SCRIPT_JOB_NUMBER, force=True )
> super( Picker, self ).closeEvent( event )
>
> def show():
> path = os.path.join(os.path.dirname(__file__), "..", "data",
> "Bob.json")
> with open(path) as fp:
> d = json.load(fp)
> if d.get("filetype") == "picker_data" and d.get("version") >= 0.1:
> Picker(parent=get_anchor(), data=d).show()
>
>
>
On Wednesday, April 12, 2017 at 6:17:32 AM UTC+7, Justin Israel wrote:
>
>
>
> On Wed, Apr 12, 2017 at 3:57 AM nguyen vuducthuy <nguyenv...@gmail.com
> <javascript:>> wrote:
>
>> Hi there,
>>
>> I try to create an character picker that when i pressed button i select
>> an object in the scene and it will keep highlight until i deselect that
>> object. This really help me know what i'm selecting.
>> Thank for your help!
>>
>
> Sound like you want to make the button checkable:
> http://doc.qt.io/qt-4.8/qabstractbutton.html#checkable-prop
>
> Then you need to wire up a Maya callback so that the deselection can
> update the checked state on the button.
>
> Justin
>
>
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