106 lines
2.8 KiB
Python
106 lines
2.8 KiB
Python
#!/usr/bin/env python
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""" pygame.examples.cursors
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Click a mouse button (if you have one!) and the cursor changes.
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"""
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import pygame as pg
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arrow = (
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"xX ",
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"X.X ",
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"X..X ",
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"X...X ",
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"X....X ",
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"X.....X ",
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"X......X ",
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"X.......X ",
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"X........X ",
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"X.........X ",
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"X......XXXXX ",
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"X...X..X ",
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"X..XX..X ",
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"X.X XX..X ",
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"XX X..X ",
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"X X..X ",
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" X..X ",
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" X..X ",
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" X..X ",
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" XX ",
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" ",
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" ",
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" ",
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" ",
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)
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no = (
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" ",
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" ",
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" XXXXXX ",
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" XX......XX ",
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" X..........X ",
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" X....XXXX....X ",
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" X...XX XX...X ",
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" X.....X X...X ",
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" X..X...X X..X ",
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" X...XX...X X...X ",
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" X..X X...X X..X ",
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" X..X X...X X..X ",
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" X..X X.,.X X..X ",
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" X..X X...X X..X ",
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" X...X X...XX...X ",
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" X..X X...X..X ",
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" X...X X.....X ",
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" X...XX X...X ",
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" X....XXXXX...X ",
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" X..........X ",
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" XX......XX ",
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" XXXXXX ",
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" ",
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" ",
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)
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def TestCursor(arrow):
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hotspot = None
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for y, line in enumerate(arrow):
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for x, char in enumerate(line):
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if char in ["x", ",", "O"]:
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hotspot = x, y
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break
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if hotspot is not None:
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break
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if hotspot is None:
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raise Exception("No hotspot specified for cursor '%s'!" % arrow)
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s2 = []
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for line in arrow:
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s2.append(line.replace("x", "X").replace(",", ".").replace("O", "o"))
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cursor, mask = pg.cursors.compile(s2, "X", ".", "o")
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size = len(arrow[0]), len(arrow)
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pg.mouse.set_cursor(size, hotspot, cursor, mask)
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def main():
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pg.init()
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pg.font.init()
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font = pg.font.Font(None, 24)
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bg = pg.display.set_mode((800, 600), 0, 24)
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bg.fill((255, 255, 255))
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bg.blit(font.render("Click to advance", 1, (0, 0, 0)), (0, 0))
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pg.display.update()
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for cursor in [no, arrow]:
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TestCursor(cursor)
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going = True
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while going:
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pg.event.pump()
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for e in pg.event.get():
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if e.type == pg.MOUSEBUTTONDOWN:
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going = False
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pg.quit()
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if __name__ == "__main__":
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main()
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