Mercurial Repositories > eric / file comparison
comparison: Graphics/UMLItem.py
Graphics/UMLItem.py
- changeset 3591
- 2f2a4a76dd22
- parent 3178
- f25fc1364c88
- child 3621
- 15f23ed3f216
equal
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| 3590:5280e37405b8 | 3591:2f2a4a76dd22 |
|---|---|
| 27 """ | 27 """ |
| 28 self.name = name | 28 self.name = name |
| 29 | 29 |
| 30 def getName(self): | 30 def getName(self): |
| 31 """ | 31 """ |
| 32 Method to retrieve the model name. | 32 Public method to retrieve the model name. |
| 33 | 33 |
| 34 @return model name (string) | 34 @return model name (string) |
| 35 """ | 35 """ |
| 36 return self.name | 36 return self.name |
| 37 | 37 |
| 76 # only available for Qt 4.6.0 and newer | 76 # only available for Qt 4.6.0 and newer |
| 77 pass | 77 pass |
| 78 | 78 |
| 79 def getName(self): | 79 def getName(self): |
| 80 """ | 80 """ |
| 81 Method to retrieve the item name. | 81 Public method to retrieve the item name. |
| 82 | 82 |
| 83 @return item name (string) | 83 @return item name (string) |
| 84 """ | 84 """ |
| 85 if self.model: | 85 if self.model: |
| 86 return self.model.name | 86 return self.model.name |
| 98 rect.setSize(QSizeF(width, height)) | 98 rect.setSize(QSizeF(width, height)) |
| 99 self.setRect(rect) | 99 self.setRect(rect) |
| 100 | 100 |
| 101 def addAssociation(self, assoc): | 101 def addAssociation(self, assoc): |
| 102 """ | 102 """ |
| 103 Method to add an association to this widget. | 103 Public method to add an association to this widget. |
| 104 | 104 |
| 105 @param assoc association to be added (AssociationWidget) | 105 @param assoc association to be added (AssociationWidget) |
| 106 """ | 106 """ |
| 107 if assoc and not assoc in self.associations: | 107 if assoc and not assoc in self.associations: |
| 108 self.associations.append(assoc) | 108 self.associations.append(assoc) |
| 109 | 109 |
| 110 def removeAssociation(self, assoc): | 110 def removeAssociation(self, assoc): |
| 111 """ | 111 """ |
| 112 Method to remove an association to this widget. | 112 Public method to remove an association to this widget. |
| 113 | 113 |
| 114 @param assoc association to be removed (AssociationWidget) | 114 @param assoc association to be removed (AssociationWidget) |
| 115 """ | 115 """ |
| 116 if assoc and assoc in self.associations: | 116 if assoc and assoc in self.associations: |
| 117 self.associations.remove(assoc) | 117 self.associations.remove(assoc) |
| 118 | 118 |
| 119 def removeAssociations(self): | 119 def removeAssociations(self): |
| 120 """ | 120 """ |
| 121 Method to remove all associations of this widget. | 121 Public method to remove all associations of this widget. |
| 122 """ | 122 """ |
| 123 for assoc in self.associations[:]: | 123 for assoc in self.associations[:]: |
| 124 assoc.unassociate() | 124 assoc.unassociate() |
| 125 assoc.hide() | 125 assoc.hide() |
| 126 del assoc | 126 del assoc |
| 127 | 127 |
| 128 def adjustAssociations(self): | 128 def adjustAssociations(self): |
| 129 """ | 129 """ |
| 130 Method to adjust the associations to widget movements. | 130 Public method to adjust the associations to widget movements. |
| 131 """ | 131 """ |
| 132 if self.shouldAdjustAssociations: | 132 if self.shouldAdjustAssociations: |
| 133 for assoc in self.associations: | 133 for assoc in self.associations: |
| 134 assoc.widgetMoved() | 134 assoc.widgetMoved() |
| 135 self.shouldAdjustAssociations = False | 135 self.shouldAdjustAssociations = False |
| 136 | 136 |
| 137 def moveBy(self, dx, dy): | 137 def moveBy(self, dx, dy): |
| 138 """ | 138 """ |
| 139 Overriden method to move the widget relative. | 139 Public overriden method to move the widget relative. |
| 140 | 140 |
| 141 @param dx relative movement in x-direction (float) | 141 @param dx relative movement in x-direction (float) |
| 142 @param dy relative movement in y-direction (float) | 142 @param dy relative movement in y-direction (float) |
| 143 """ | 143 """ |
| 144 super(UMLItem, self).moveBy(dx, dy) | 144 super(UMLItem, self).moveBy(dx, dy) |
| 145 self.adjustAssociations() | 145 self.adjustAssociations() |
| 146 | 146 |
| 147 def setPos(self, x, y): | 147 def setPos(self, x, y): |
| 148 """ | 148 """ |
| 149 Overriden method to set the items position. | 149 Public overriden method to set the items position. |
| 150 | 150 |
| 151 @param x absolute x-position (float) | 151 @param x absolute x-position (float) |
| 152 @param y absolute y-position (float) | 152 @param y absolute y-position (float) |
| 153 """ | 153 """ |
| 154 super(UMLItem, self).setPos(x, y) | 154 super(UMLItem, self).setPos(x, y) |
| 155 self.adjustAssociations() | 155 self.adjustAssociations() |
| 156 | 156 |
| 157 def itemChange(self, change, value): | 157 def itemChange(self, change, value): |
| 158 """ | 158 """ |
| 159 Protected method called when an items state changes. | 159 Public method called when an items state changes. |
| 160 | 160 |
| 161 @param change the item's change (QGraphicsItem.GraphicsItemChange) | 161 @param change the item's change (QGraphicsItem.GraphicsItemChange) |
| 162 @param value the value of the change | 162 @param value the value of the change |
| 163 @return adjusted values | 163 @return adjusted values |
| 164 """ | 164 """ |
