Mercurial Repositories > eric / file comparison
comparison: Graphics/PixmapDiagram.py
Graphics/PixmapDiagram.py
- changeset 945
- 8cd4d08fa9f6
- parent 791
- 9ec2ac20e54e
- child 1112
- 8a7d1b9d18db
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| 944:1b59c4ba121e | 945:8cd4d08fa9f6 |
|---|---|
| 15 from .ZoomDialog import ZoomDialog | 15 from .ZoomDialog import ZoomDialog |
| 16 | 16 |
| 17 import UI.Config | 17 import UI.Config |
| 18 | 18 |
| 19 import Preferences | 19 import Preferences |
| 20 | |
| 20 | 21 |
| 21 class PixmapDiagram(QMainWindow): | 22 class PixmapDiagram(QMainWindow): |
| 22 """ | 23 """ |
| 23 Class implementing a dialog showing a pixmap. | 24 Class implementing a dialog showing a pixmap. |
| 24 """ | 25 """ |
| 25 def __init__(self, pixmap, parent = None, name = None): | 26 def __init__(self, pixmap, parent=None, name=None): |
| 26 """ | 27 """ |
| 27 Constructor | 28 Constructor |
| 28 | 29 |
| 29 @param pixmap filename of a graphics file to show (string) | 30 @param pixmap filename of a graphics file to show (string) |
| 30 @param parent parent widget of the view (QWidget) | 31 @param parent parent widget of the view (QWidget) |
| 192 | 193 |
| 193 @param scrollBar reference to the scrollbar object (QScrollBar) | 194 @param scrollBar reference to the scrollbar object (QScrollBar) |
| 194 @param factor factor to adjust by (float) | 195 @param factor factor to adjust by (float) |
| 195 """ | 196 """ |
| 196 scrollBar.setValue(int(factor * scrollBar.value() | 197 scrollBar.setValue(int(factor * scrollBar.value() |
| 197 + ((factor - 1) * scrollBar.pageStep()/2))) | 198 + ((factor - 1) * scrollBar.pageStep() / 2))) |
| 198 | 199 |
| 199 def __doZoom(self, factor): | 200 def __doZoom(self, factor): |
| 200 """ | 201 """ |
| 201 Private method to perform the zooming. | 202 Private method to perform the zooming. |
| 202 | 203 |
| 239 | 240 |
| 240 def __printDiagram(self): | 241 def __printDiagram(self): |
| 241 """ | 242 """ |
| 242 Private slot called to print the diagram. | 243 Private slot called to print the diagram. |
| 243 """ | 244 """ |
| 244 printer = QPrinter(mode = QPrinter.ScreenResolution) | 245 printer = QPrinter(mode=QPrinter.ScreenResolution) |
| 245 printer.setFullPage(True) | 246 printer.setFullPage(True) |
| 246 if Preferences.getPrinter("ColorMode"): | 247 if Preferences.getPrinter("ColorMode"): |
| 247 printer.setColorMode(QPrinter.Color) | 248 printer.setColorMode(QPrinter.Color) |
| 248 else: | 249 else: |
| 249 printer.setColorMode(QPrinter.GrayScale) | 250 printer.setColorMode(QPrinter.GrayScale) |
| 261 """ | 262 """ |
| 262 Private slot called to show a print preview of the diagram. | 263 Private slot called to show a print preview of the diagram. |
| 263 """ | 264 """ |
| 264 from PyQt4.QtGui import QPrintPreviewDialog | 265 from PyQt4.QtGui import QPrintPreviewDialog |
| 265 | 266 |
| 266 printer = QPrinter(mode = QPrinter.ScreenResolution) | 267 printer = QPrinter(mode=QPrinter.ScreenResolution) |
| 267 printer.setFullPage(True) | 268 printer.setFullPage(True) |
| 268 if Preferences.getPrinter("ColorMode"): | 269 if Preferences.getPrinter("ColorMode"): |
| 269 printer.setColorMode(QPrinter.Color) | 270 printer.setColorMode(QPrinter.Color) |
| 270 else: | 271 else: |
| 271 printer.setColorMode(QPrinter.GrayScale) | 272 printer.setColorMode(QPrinter.GrayScale) |
| 310 # write a foot note | 311 # write a foot note |
| 311 s = self.trUtf8("Diagram: {0}").format(self.getDiagramName()) | 312 s = self.trUtf8("Diagram: {0}").format(self.getDiagramName()) |
| 312 tc = QColor(50, 50, 50) | 313 tc = QColor(50, 50, 50) |
| 313 painter.setPen(tc) | 314 painter.setPen(tc) |
| 314 painter.drawRect(marginX, marginY, width, height) | 315 painter.drawRect(marginX, marginY, width, height) |
| 315 painter.drawLine(marginX, marginY + height + 2, | 316 painter.drawLine(marginX, marginY + height + 2, |
| 316 marginX + width, marginY + height + 2) | 317 marginX + width, marginY + height + 2) |
| 317 painter.setFont(font) | 318 painter.setFont(font) |
| 318 painter.drawText(marginX, marginY + height + 4, width, | 319 painter.drawText(marginX, marginY + height + 4, width, |
| 319 fontHeight, Qt.AlignRight, s) | 320 fontHeight, Qt.AlignRight, s) |
| 320 | 321 |
