本文整理汇总了Python中PySide.QtGui.QListWidget.itemFromIndex方法的典型用法代码示例。如果您正苦于以下问题：Python QListWidget.itemFromIndex方法的具体用法？Python QListWidget.itemFromIndex怎么用？Python QListWidget.itemFromIndex使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类PySide.QtGui.QListWidget的用法示例。
在下文中一共展示了QListWidget.itemFromIndex方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: ModelDialog
# 需要导入模块: from PySide.QtGui import QListWidget [as 别名]
# 或者: from PySide.QtGui.QListWidget import itemFromIndex [as 别名]
#.........这里部分代码省略.........
geogrp = QGroupBox('Geometry')
geolay = QHBoxLayout()
self.geometries = QListWidget()
self.geometries.addItems(['{0} - {1}'.format(ind, geo.classname) for ind, geo in enumerate(self.mdl.segments)])
geolay.addStretch()
geolay.addWidget(self.geometries)
edit_geo = QPushButton('Edit')
edit_geo.clicked.connect(self.edit_geo)
geolay.addWidget(edit_geo)
geogrp.setLayout(geolay)
btns = QHBoxLayout()
save = QPushButton('Save')
save.clicked.connect(self.save)
cancel = QPushButton('Cancel')
cancel.clicked.connect(self.close)
self.status = QLabel('Model Edit Mode')
btns.addWidget(self.status)
btns.addStretch()
btns.addWidget(save)
btns.addWidget(cancel)
mainlay = QVBoxLayout()
mainlay.addWidget(grp)
mainlay.addWidget(geogrp)
mainlay.addLayout(btns)
self.setLayout(mainlay)
self.setGeometry(340, 340, 400, 200)
self.setWindowTitle('MSH Suite - {0}'.format(self.mdl.name))
self.show()
def edit_geo(self):
ind = self.geometries.currentIndex()
item = self.geometries.itemFromIndex(ind)
if not item:
return
geo = item.text().split('-')
index = int(geo[0].strip())
geo = self.mdl.segments[index]
if geo.classname in ('SegmentGeometry', 'ClothGeometry'):
gd = GeometryDialog(self, geo)
def show_uvs(self):
di = misc_dialogs.DoubleInt(self.render_uvs, self, 'Width', 'Height', 512, 512)
def render_uvs(self, width, height):
if ('geo' in self.mdl.model_type) or self.mdl.model_type == 'cloth':
uvv = UVViewer(self.mdl, width, height, self)
def print_faces(self):
segm = self.mdl.segments[0]
print len(segm.faces)
for face in segm.faces:
print 'Face'
print '\t{0}'.format(face.sides)
print '\t{0}'.format(face.SIindices())
def edit_bbox(self):
self.bd = misc_dialogs.BBoxDialog(self.mdl.bbox, self.parent)
def edit_collprim(self):
self.dd = CollisionPrimDialog(self.mdl, self.parent)
def edit_deformers(self):
self.dd = DeformerDialog(self.mdl, self.parent)
def edit_tran(self):
et = misc_dialogs.TransformDialog(self.mdl.transform, self.parent)
def name_changed(self):
self.status.setText(' Remember: change parent of child models.')
def validate(self):
# Check parent.
parent = self.controls['parent'].text()
if parent:
if not self.parent.mdlmanager.mdlcoll.by_name(parent):
self.controls['parent'].setStyleSheet('QWidget { color: red}')
else:
self.controls['parent'].setStyleSheet('QWidget { color: black}')
if parent == self.controls['name'].text():
self.controls['parent'].setStyleSheet('QWidget { color: red}')
else:
self.controls['parent'].setStyleSheet('QWidget { color: black}')
self.status.setText('Validate done.')
def save(self):
self.mdl.name = self.controls['name'].text().encode(STR_CODEC)
self.mdl.parent = self.controls['parent'].text().encode(STR_CODEC)
self.mdl.vis = self.controls['vis'].isChecked()
self.close()