Mercurial Repositories > eric / file comparison
comparison: UI/PixmapCache.py
UI/PixmapCache.py
- changeset 103
- 59137afca666
- parent 13
- 1af94a91f439
- child 791
- 9ec2ac20e54e
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| 102:85fc2a5cddb4 | 103:59137afca666 |
|---|---|
| 7 Module implementing a pixmap cache for icons. | 7 Module implementing a pixmap cache for icons. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 import os | 10 import os |
| 11 | 11 |
| 12 from PyQt4.QtGui import QPixmap, QIcon | 12 from PyQt4.QtGui import QPixmap, QIcon, QPainter |
| 13 | 13 |
| 14 class PixmapCache(object): | 14 class PixmapCache(object): |
| 15 """ | 15 """ |
| 16 Class implementing a pixmap cache for icons. | 16 Class implementing a pixmap cache for icons. |
| 17 """ | 17 """ |
| 73 @param key name of the wanted icon (string) | 73 @param key name of the wanted icon (string) |
| 74 @return the requested icon (QIcon) | 74 @return the requested icon (QIcon) |
| 75 """ | 75 """ |
| 76 return QIcon(cache.getPixmap(key)) | 76 return QIcon(cache.getPixmap(key)) |
| 77 | 77 |
| 78 def getSymlinkIcon(key, cache = pixCache): | |
| 79 """ | |
| 80 Module function to retrieve a symbolic link icon. | |
| 81 | |
| 82 @param key name of the wanted icon (string) | |
| 83 @return the requested icon (QIcon) | |
| 84 """ | |
| 85 pix1 = QPixmap(cache.getPixmap(key)) | |
| 86 pix2 = cache.getPixmap("symlink.png") | |
| 87 painter = QPainter(pix1) | |
| 88 painter.drawPixmap(0, 10, pix2) | |
| 89 painter.end() | |
| 90 return QIcon(pix1) | |
| 91 | |
| 78 def addSearchPath(path, cache = pixCache): | 92 def addSearchPath(path, cache = pixCache): |
| 79 """ | 93 """ |
| 80 Module function to add a path to the search path. | 94 Module function to add a path to the search path. |
| 81 | 95 |
| 82 @param path path to add (string) | 96 @param path path to add (string) |
