class ImagePreview(tk.Label):
"""A class for displaying small previews of an image and the full size on
mouse over"""
def __init__(self, size, imageFileName=None, master=None):
"""size in pixel of the squared preview"""
tk.Label.__init__(self, master)
self.size = [size, size]
self.toolTip = ToolTip(self, follow_mouse=0, delay=500)
if imageFileName:
self.setImageFromFileName(imageFileName)
def setImageFromFileName(self, fileName):
"""Opens the image from file name, creates the preview, and displays"""
self.fileName = fileName
self.image = ImageTk.Image.open(fileName)
self.photo = ImageTk.PhotoImage(self.image)
self.previewImage = self.image.copy()
self.previewImage.thumbnail(self.size, ImageTk.Image.ANTIALIAS)
self.previewPhoto = ImageTk.PhotoImage(self.previewImage)
self.configure(image=self.previewPhoto)
self.toolTip.configure(image=self.photo)
def getImageFileName(self):
"""Returns the fileName of the current image"""
return self.fileName
def __init__(self, size, imageFileName=None, master=None):
"""size in pixel of the squared preview"""
tk.Label.__init__(self, master)
self.size = [size, size]
self.toolTip = ToolTip(self, follow_mouse=0, delay=500)
if imageFileName:
self.setImageFromFileName(imageFileName)
class ImagePreview(tk.Label):
"""A class for displaying small previews of an image and the full size on
mouse over"""
def __init__(self, size, imageFileName=None, master=None):
"""size in pixel of the squared preview"""
tk.Label.__init__(self, master)
self.size = [size, size]
self.toolTip = ToolTip(self, follow_mouse=0, delay=500)
if imageFileName:
self.setImageFromFileName(imageFileName)
def setImageFromFileName(self, fileName):
"""Opens the image from file name, creates the preview, and displays"""
self.fileName = fileName
self.image = ImageTk.Image.open(fileName)
self.photo = ImageTk.PhotoImage(self.image)
self.previewImage = self.image.copy()
self.previewImage.thumbnail(self.size, ImageTk.Image.ANTIALIAS)
self.previewPhoto = ImageTk.PhotoImage(self.previewImage)
self.configure(image=self.previewPhoto)
self.toolTip.configure(image=self.photo)
def getImageFileName(self):
"""Returns the fileName of the current image"""
return self.fileName
def __init__(self, size, imageFileName=None, master=None):
"""size in pixel of the squared preview"""
tk.Label.__init__(self, master)
self.size = [size, size]
self.toolTip = ToolTip(self, follow_mouse=0, delay=500)
if imageFileName:
self.setImageFromFileName(imageFileName)
def createToolTip(self, widget, text):
toolTip = ToolTip(widget)
def enter(event):
toolTip.showtip(text)
def leave(event):
toolTip.hidetip()
widget.bind('<Enter>', enter)
widget.bind('<Leave>', leave)
