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Added the custom titlebar so that the window can be moved by that titlebar.

This commit is contained in:
PySimpleGUI 2020-08-21 13:11:36 -04:00
parent 52a1f78047
commit b8344a5778
1 changed files with 33 additions and 9 deletions
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40
DemoPrograms/Demo_Window_Background_Image.py
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@ -3,11 +3,8 @@ import PySimpleGUI as sg
"""
Highly experimental demo of how the illusion of a window with a background image is possible with PySimpleGUI.
At the moment, the only way to make all this work in a synchronized manner is by using the "grab anywhere" option.
This is why you don't see a titlebar. You could move it if there was one, but only the background would move.
Still working on the code to get the <Configuration> based callback to do the synchronization. Soon, hopefully!
For now, enjoy the interesting
Requires the latest PySimpleGUI from GitHub. Your copy of PySimpleGUI should be local to your application so that
the global variable _move_all_windows can be changed.
Copyright 2020 PySimpleGUI.org
"""
@ -16,10 +13,36 @@ import PySimpleGUI as sg
sg.Window._move_all_windows = True
def title_bar(title, text_color, background_color):
"""
Creates a "row" that can be added to a layout. This row looks like a titlebar
:param title: The "title" to show in the titlebar
:type title: str
:param text_color: Text color for titlebar
:type text_color: str
:param background_color: Background color for titlebar
:type background_color: str
:return: A list of elements (i.e. a "row" for a layout)
:rtype: List[sg.Element]
"""
bc = background_color
tc = text_color
font = 'Helvetica 12'
return [sg.Col([[sg.T(title, text_color=tc, background_color=bc, font=font, grab=True)]], pad=(0, 0), background_color=bc),
sg.Col([[sg.T('_', text_color=tc, background_color=bc, enable_events=True, font=font, key='-MINIMIZE-'), sg.Text('❎', text_color=tc, background_color=bc, font=font, enable_events=True, key='Exit')]], element_justification='r', key='-C-', grab=True,
pad=(0, 0), background_color=bc)]
def main():
background_layout = [[sg.Image(data=background_image)]]
window_background = sg.Window('Background', background_layout, grab_anywhere=True, no_titlebar=True, finalize=True, margins=(0, 0), element_padding=(0,0), right_click_menu=[[''], ['Exit',]])
background_layout = [ title_bar('This is the titlebar', sg.theme_text_color(), sg.theme_background_color()),
[sg.Image(data=background_image)]]
window_background = sg.Window('Background', background_layout, no_titlebar=True, finalize=True, margins=(0, 0), element_padding=(0,0), right_click_menu=[[''], ['Exit',]])
window_background['-C-'].expand(True, False, False) # expand the titlebar's rightmost column so that it resizes correctly
# ------ Column Definition ------ #
column1 = [[sg.Text('Column 1', justification='center', size=(10, 1))],
@ -57,13 +80,14 @@ def main():
[sg.Submit(tooltip='Click to submit this form'), sg.Cancel()],
[sg.Text('Right Click To Exit', size=(30, 1), justification='center', font=("Helvetica", 25), relief=sg.RELIEF_SUNKEN)], ]
top_window = sg.Window('Everything bagel', layout, finalize=True, keep_on_top=True, grab_anywhere=True, transparent_color=sg.theme_background_color(), no_titlebar=True)
top_window = sg.Window('Everything bagel', layout, finalize=True, keep_on_top=True, grab_anywhere=False, transparent_color=sg.theme_background_color(), no_titlebar=True)
# window_background.send_to_back()
# top_window.bring_to_front()
while True:
window, event, values = sg.read_all_windows()
print(event, values)
if event is None or event == 'Cancel' or event == 'Exit':
print(f'closing window = {window.Title}')
break