情報を含むテーブルを表示する wxListCtrl があります (行と列のフィールドを含む)。通常、行はマウス ボタンでクリックした場合にのみ強調表示されます。しかし、クリックせずにハイライトしたいと思います。つまり、マウスを別の行に移動すると、マウスをクリックしなくても行が強調表示されます。これは可能ですか?
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インポート wx
インポート システム、グロブ
class MyForm(wx.Frame):
#----------------------------------------------------------------------
def __init__(self):
wx.Frame.__init__(self, None, wx.ID_ANY, "List Control Tutorial")
# Add a panel so it looks the correct on all platforms
panel = wx.Panel(self, wx.ID_ANY)
self.index = 0
self.list_ctrl = wx.ListCtrl(panel, size=(-1,100),
style=wx.LC_REPORT
|wx.BORDER_SUNKEN
)
self.list_ctrl.InsertColumn(0, 'Subject')
self.list_ctrl.InsertColumn(1, 'Due')
self.list_ctrl.InsertColumn(2, 'Location', width=125)
self.list_ctrl.Bind(wx.EVT_ENTER_WINDOW, self.onMouseOver)
self.list_ctrl.Bind(wx.EVT_LEAVE_WINDOW, self.onMouseLeave)
btn = wx.Button(panel, label="Add Line")
btn.Bind(wx.EVT_BUTTON, self.add_line)
sizer = wx.BoxSizer(wx.VERTICAL)
sizer.Add(self.list_ctrl, 0, wx.ALL|wx.EXPAND, 5)
sizer.Add(btn, 0, wx.ALL|wx.CENTER, 5)
panel.SetSizer(sizer)
bmp = wx.Image("icon.bmp", wx.BITMAP_TYPE_BMP).ConvertToBitmap()
il = wx.ImageList(16,16)
il.Add(bmp)
self.list_ctrl.AssignImageList(il,wx.IMAGE_LIST_SMALL)
line = "Line %s" % self.index
self.list_ctrl.InsertStringItem(self.index, line,-1)
self.list_ctrl.SetStringItem(self.index, 1, "01/19/2010")
self.list_ctrl.SetStringItem(self.index, 2, "USA")
self.index += 1
self.list_ctrl.InsertStringItem(self.index, line,-1)
self.list_ctrl.SetStringItem(self.index, 1, "01/19/2010")
self.list_ctrl.SetStringItem(self.index, 2, "USA")
#self.list_ctrl.SetItemBackgroundColour(self.index,wx.LIGHT_GREY)
self.index += 1
self.list_ctrl.InsertStringItem(self.index, line,-1)
self.list_ctrl.SetStringItem(self.index, 1, "01/19/2010")
self.list_ctrl.SetStringItem(self.index, 2, "USA")
self.index += 1
#----------------------------------------------------------------------
def add_line(self, event):
if self.index > 0:
image = 1
else:
image = -1
line = "Line %s" % self.index
self.list_ctrl.InsertStringItem(self.index, line,image)
self.list_ctrl.SetStringItem(self.index, 1, "01/19/2010")
self.list_ctrl.SetStringItem(self.index, 2, "USA")
self.index += 1
def onMouseOver(self, event):
print "mouse over"
for item in range(self.list_ctrl.GetItemCount()):
self.list_ctrl.SetItemBackgroundColour(item,wx.NullColor)
x = event.GetX()
y = event.GetY()
item, flags = self.list_ctrl.HitTest((x, y))
self.list_ctrl.SetItemBackgroundColour(item,wx.RED)
#self.list_ctrl.RefreshItems(0,2)
event.Skip()
def onMouseLeave(self, event):
print "mouse leave"
for item in range(self.list_ctrl.GetItemCount()):
self.list_ctrl.SetItemBackgroundColour(item,wx.NullColor)
#self.list_ctrl.RefreshItems(0,2)
event.Skip()
'''
def onMouseOver(self, event): #USED to display tooltip on items that cannot be selected
x = event.GetX()
y = event.GetY()
item, flags = self.list_ctrl.HitTest((x, y))
color = self.list_ctrl.GetItemBackgroundColour(item)
if color == wx.NullColor:
self.list_ctrl.SetItemBackgroundColour(item,wx.RED)
elif color == wx.RED:
item = item - 1
color = self.list_ctrl.GetItemBackgroundColour(item)
self.list_ctrl.SetItemBackgroundColour(item,wx.Nu)
'''
#----------------------------------------------------------------------
# Run the program
if __name__ == "__main__":
app = wx.App(False)
frame = MyForm()
frame.Show()
app.MainLoop()