def __init__(self):
self.ClientSize = Size(350, 250)
self.Text = "Dragging Images"
self.Paint += self.OnPaint
self.isDragging = False
self.dropRect = Rectangle(10, 10, 200, 160)
self.brush = Brushes.Gray
picBox = PictureBox()
self.loadImage()
self.isDragging = False
self.CenterToScreen()
picBox.Parent = self
picBox.Location = Point(100, 50)
picBox.Size = Size(self.image.Width, self.image.Height)
picBox.Image = self.image
picBox.MouseDown += self.OnMousDown
picBox.MouseUp += self.OnMousUp
picBox.MouseMove += self.OnMousMove
picBox.Cursor = Cursors.Hand
INFO_AREA = Panel()
INFO_AREA.Width = EXPLORER_VISIBLE_INFORMATION_AREA.Width * 0.6
INFO_AREA.Dock = DockStyle.Right
#INFO_AREA.BackColor = Color.Blue
EXPLORER_VISIBLE_INFORMATION_AREA.Controls.Add(ART_AREA)
EXPLORER_VISIBLE_INFORMATION_AREA.Controls.Add(INFO_AREA)
#########################################
# ART AREA CONTROLS ####################
COVER_ART = PictureBox()
COVER_ART.SizeMode = PictureBoxSizeMode.StretchImage
#COVER_ART.Image = Bitmap(MemoryStream(WebClient().DownloadData('https://upload.wikimedia.org/wikipedia/en/2/2c/Metallica_-_Metallica_cover.jpg')))
#COVER_ART.Image = Bitmap(FileInterface(r'../test/Blackened.mp3').GetPicture)
COVER_ART.BackColor = Color.White
COVER_ART.Size = Size(160, 160)
COVER_ART.Top = 45
COVER_ART.Left = (ART_AREA.Width - COVER_ART.Width) / 2
ART_AREA.Controls.Add(COVER_ART)
#########################################
# INFO AREA CONTROLS ###################
# Construct four identical textboxes
# Each Formbox is 40 units above the next
FORMBOXES["Title"] = Formbox("Title")
FORMBOXES["Title"].Width = 250
FORMBOXES["Title"].Top = 35
FORMBOXES["Title"].Left = 20
INFO_AREA.Controls.Add(FORMBOXES["Title"])
def __init__(self): #the __init__ method inside a class is its constructor
self.Text = "AU London" #text that appears in the GUI titlebar
self.Icon = Icon.FromHandle(
icon.GetHicon()
) #takes a bitmap image and converts to a file that can be used as a Icon for the titlebar
self.BackColor = Color.FromArgb(255, 255, 255)
self.WindowState = FormWindowState.Normal # set maximised minimised or normal size GUI
self.CenterToScreen() # centres GUI to the middle of your screen
self.BringToFront() #brings the GUI to the front of all opens windows.
self.Topmost = True # true to display the GUI infront of any other active forms
screenSize = Screen.GetWorkingArea(
self
) #get the size of the computers main screen, as the form will scale differently to different sized screens
self.Width = screenSize.Width / 4 #set the size of the form based on the size of the users screen. this helps to ensure consistant look across different res screens.
self.Height = screenSize.Height / 4
uiWidth = self.DisplayRectangle.Width #get the size of the form to use to scale form elements
uiHeight = self.DisplayRectangle.Height
#self.FormBorderStyle = FormBorderStyle.FixedDialog # fixed dialog stops the user from adjusting the form size. Recomended disabling this when testing to see if elements are in the wrong place.
self.userOutput = userOutputDefaultStr #create a container to store the output from the form
self.runNextOutput = False #set these default values
#############-------------\-------------#############
spacing = 10 #spacing size for GUI elements to form a consistent border
# creates the text box for a info message
userMessage = Label() #label displays texts
font = Font("Helvetica ", 10)
userMessage.Text = message
userMessage.Font = font
userMessage.Location = Point(
spacing, spacing
) #all location require a point object from system.Drawing to set the location.
userMessage.Size = Size(
uiWidth - (spacing * 2), (uiHeight / 4)
) #size the control with the width of the GUI to ensure it scales with different screen
self.Controls.Add(userMessage) #this adds control element to the GUI
#############-------------\-------------#############
#logo file
logo = PictureBox()
logo.Image = logoFile
ratio = float(logo.Height) / float(
logo.Width
) #needs to be a float as int will round to the nearest whole number
logo.Size = Size(
uiWidth / 4, (uiHeight / 4) * ratio
) #scale the image by the ratio between the images height & width
logo.Location = Point(spacing, (uiHeight - logo.Height) - spacing)
logo.SizeMode = PictureBoxSizeMode.Zoom # zooms the image to fit the extent
logo.Anchor = (
AnchorStyles.Bottom | AnchorStyles.Left
) #anchor styles lock elements to a given corner of the GUI if you allow users change size
self.Controls.Add(logo)
#logo.BorderStyle = BorderStyle.Fixed3D #gives a border to the panel to test its location
#############-------------\-------------#############
#combox drop down
cBox = ComboBox() #dropdown control form
cBox.Location = Point(spacing, uiHeight / 3)
cBox.Width = uiWidth - (spacing * 2)
cBox.Items.AddRange(
listInput
) # Adds an array of items to the list of items for a ComboBox.
cBox.DropDownStyle = ComboBoxStyle.DropDownList #setting to dropdown list prevents users from being able to add aditional text values
cBox.SelectedIndexChanged += self.dropDownOutput #.Click+= registers the press of the button to register the event handler and determine what action takes place when button clicked
self.Controls.Add(cBox)
#############-------------\-------------#############
#Create ok button
btnOk = Button() #create a button control
btnOk.Text = "Next"
btnOk.Location = Point(uiWidth - ((btnOk.Width * 2) + spacing),
uiHeight - (btnOk.Height + spacing))
btnOk.Anchor = (AnchorStyles.Bottom | AnchorStyles.Right)
btnOk.Click += self.okButtonPressed #Register the event on the button bress to trigger the def okButtonPressed
self.Controls.Add(btnOk)
#Create Cancel Button
btnCancel = Button()
#btnCancel.Parent = self
btnCancel.Text = "Cancel"
btnCancel.Location = Point(uiWidth - (btnOk.Width + spacing),
uiHeight - (btnOk.Height + spacing))
btnCancel.Anchor = (AnchorStyles.Bottom | AnchorStyles.Right)
btnCancel.Click += self.CnlButtonPressed
self.Controls.Add(btnCancel)
