本文整理汇总了Python中pyjamas.ui.ListBox.ListBox.setHeight方法的典型用法代码示例。如果您正苦于以下问题：Python ListBox.setHeight方法的具体用法？Python ListBox.setHeight怎么用？Python ListBox.setHeight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pyjamas.ui.ListBox.ListBox的用法示例。
在下文中一共展示了ListBox.setHeight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: onModuleLoad
# 需要导入模块: from pyjamas.ui.ListBox import ListBox [as 别名]
# 或者: from pyjamas.ui.ListBox.ListBox import setHeight [as 别名]
class SoftChordApp:
def onModuleLoad(self):
"""
Gets run when the page is first loaded.
Creates the widgets.
"""
self.remote = DataService()
main_layout = VerticalPanel()
h_layout = HorizontalPanel()
h_layout.setPadding(10)
songlist_layout = VerticalPanel()
songlist_layout.add(Label("Add New Song:"))
self.newSongTextBox = TextBox()
self.newSongTextBox.addKeyboardListener(self)
songlist_layout.add(self.newSongTextBox)
self.addSongButton = Button("Add Song")
self.addSongButton.addClickListener(self)
songlist_layout.add(self.addSongButton)
#songlist_layout.add(Label("Click to Remove:"))
self.songListBox = ListBox()
self.songListBox.setVisibleItemCount(7)
self.songListBox.setWidth("300px")
self.songListBox.setHeight("400px")
self.songListBox.addClickListener(self)
songlist_layout.add(self.songListBox)
self.deleteSongButton = Button("Delete")
self.deleteSongButton.addClickListener(self)
songlist_layout.add(self.deleteSongButton)
h_layout.add(songlist_layout)
#self.textArea = TextArea()
#self.textArea.setCharacterWidth(30)
#self.textArea.setVisibleLines(50)
#h_layout.add(self.textArea)
#self.scrollPanel = ScrollPanel(Size=("400px", "500px"))
self.songHtml = HTML("<b>Please select a song in the left table</b>")
#self.scrollPanel.add(self.songHtml)
#h_layout.add(self.scrollPanel)
h_layout.add(self.songHtml)
main_layout.add(h_layout)
self.status = Label()
main_layout.add(self.status)
RootPanel().add(main_layout)
# Populate the song table:
self.remote.getAllSongs(self)
def onKeyUp(self, sender, keyCode, modifiers):
pass
def onKeyDown(self, sender, keyCode, modifiers):
pass
def onKeyPress(self, sender, keyCode, modifiers):
"""
This functon handles the onKeyPress event
"""
if keyCode == KeyboardListener.KEY_ENTER and sender == self.newSongTextBox:
id = self.remote.addSong(self.newSongTextBox.getText(), self)
self.newSongTextBox.setText("")
if id<0:
self.status.setText("Server Error or Invalid Response")
def onClick(self, sender):
"""
Gets called when a user clicked in the <sender> widget.
Currently deletes the song on which the user clicked.
"""
if sender == self.songListBox:
song_id = self.songListBox.getValue(self.songListBox.getSelectedIndex())
self.status.setText("selected song_id: %s" % song_id)
id = self.remote.getSong(song_id, self)
if id<0:
self.status.setText("Server Error or Invalid Response")
elif sender == self.addSongButton:
id = self.remote.addSong(self.newSongTextBox.getText(), self)
self.newSongTextBox.setText("")
if id<0:
self.status.setText("Server Error or Invalid Response")
elif sender == self.deleteSongButton:
#.........这里部分代码省略.........