本文整理汇总了Python中canvas.Canvas.queue_draw方法的典型用法代码示例。如果您正苦于以下问题：Python Canvas.queue_draw方法的具体用法？Python Canvas.queue_draw怎么用？Python Canvas.queue_draw使用的例子？那么恭喜您, 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canvas.Canvas的用法示例。
在下文中一共展示了Canvas.queue_draw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: Properties
# 需要导入模块: from canvas import Canvas [as 别名]
# 或者: from canvas.Canvas import queue_draw [as 别名]
#.........这里部分代码省略.........
if name == "Image":
image = child.get_property("image")
entry = self.observer.get_observable("image-file")
entry.set_filename(image)
if name == "BarCode":
code = child.get_property("code")
type = int(child.get_property("type"))
entry = self.observer.get_observable("barcode-code")
entry.set_text(code)
entry = self.observer.get_observable("barcode-type")
entry.set_active(type)
if name == "Table":
columns = child.get_property("columns").split(':')
titles = child.get_property("titles").split(':')
rows = child.get_property("rows")
entry = self.observer.get_observable("table-rows")
entry.set_value(int(rows))
entry = self.observer.get_observable("table-columns")
entry.set_value(len(columns))
entry = self.observer.get_observable("table-columns-editor")
entry.clear()
for i, title in enumerate(titles):
entry.add_column(title, int(columns[i]))
else:
object.hide()
def set_table_column_title(self, widget, column, title):
for child in self.canvas.document.pages[0].children:
if child.__name__ == "Table" and child.selected:
titles = child.get_property('titles').split(':')
titles[column] = title
titles = ':'.join(titles)
child.set_property('titles', titles)
self.canvas.queue_draw()
break
def set_table_column_width(self, widget, column, width):
for child in self.canvas.document.pages[0].children:
if child.__name__ == "Table" and child.selected:
columns = child.get_property('columns').split(':')
columns[column] = str(width)
columns = ':'.join(columns)
child.set_property('columns', columns)
self.canvas.queue_draw()
break
def set_table_columns(self, widget, data):
n_columns = widget.spin.get_value_as_int()
for child in self.canvas.document.pages[0].children:
if child.__name__ == "Table" and child.selected:
entry = self.observer.get_observable("table-columns-editor")
columns = child.get_property('columns').split(':')
titles = child.get_property('titles').split(':')
if n_columns < len(columns): # Remove column
del columns[n_columns]
del titles[n_columns]
entry.remove_column()
elif n_columns > len(columns): # Append column
columns.append('0')
title = _("Column %d") % n_columns
titles.append(title)
entry.add_column()
else:
entry.add_column()
columns = ':'.join(columns)
#print titles