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author | Lukáš Lalinský <lalinsky@gmail.com> | 2008-12-11 16:13:29 +0100 |
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committer | Lukáš Lalinský <lalinsky@gmail.com> | 2008-12-11 16:13:29 +0100 |
commit | 0d706c18d9568286b18e1cef64286e84f2c3e557 (patch) | |
tree | 6001f0ead86a1973c5c13119aa628fde4fc66231 | |
parent | cc062cd6002ba1805e2cb3fb86afeca3a7a5d6fa (diff) | |
download | dbmodel-0d706c18d9568286b18e1cef64286e84f2c3e557.tar.gz dbmodel-0d706c18d9568286b18e1cef64286e84f2c3e557.tar.bz2 |
Temporary commit
-rw-r--r-- | src/items/database/databaserelationship.h | 12 | ||||
-rw-r--r-- | src/items/database/databaserelationshipproperties.cpp | 14 |
2 files changed, 22 insertions, 4 deletions
diff --git a/src/items/database/databaserelationship.h b/src/items/database/databaserelationship.h index 0447d3b..b345f33 100644 --- a/src/items/database/databaserelationship.h +++ b/src/items/database/databaserelationship.h @@ -47,6 +47,18 @@ public: void updatePositions(); + //! Returns true if the foreign key on the child table is also the primary key + bool isIdentifying(); + + //! Returns true if the foreign key on the child table is required (NOT NULL) + bool isRequired(); + + //! Returns the cardinality of the relationship + Pair<int, int> cardinality(); + + //! Sets the relationship cardinality + void setCardinality(Pair<int, int> cardinality); + static DiagramItemProperties *createPropertiesEditor(QWidget *parent = 0); protected slots: diff --git a/src/items/database/databaserelationshipproperties.cpp b/src/items/database/databaserelationshipproperties.cpp index cb3866d..aca6fe9 100644 --- a/src/items/database/databaserelationshipproperties.cpp +++ b/src/items/database/databaserelationshipproperties.cpp @@ -42,14 +42,20 @@ DatabaseRelationshipProperties::createRelationshipPage() QWidget *page = new QWidget(this); QGridLayout *layout = new QGridLayout(page); + int row = 0; d->nameEdit = new QLineEdit(page); - layout->addWidget(new QLabel(tr("Name:"), page), 0, 0); - layout->addWidget(d->nameEdit, 0, 1); + layout->addWidget(new QLabel(tr("Name:"), page), row, 0); + layout->addWidget(d->nameEdit, row, 1); d->generateNameCheckBox = new QCheckBox(tr("Generated"), page); connect(d->generateNameCheckBox, SIGNAL(toggled(bool)), d->nameEdit, SLOT(setDisabled(bool))); d->generateNameCheckBox->setChecked(true); - layout->addWidget(d->generateNameCheckBox, 0, 2); - layout->addItem(new QSpacerItem(0, 0, QSizePolicy::Minimum, QSizePolicy::Expanding), 1, 0, 1, 3); + layout->addWidget(d->generateNameCheckBox, row, 2); + + row++; + layout->addWidget(new QLabel(tr("Cardinality:"), page), row, 0); + + row++; + layout->addItem(new QSpacerItem(0, 0, QSizePolicy::Minimum, QSizePolicy::Expanding), row, 0, row, 3); return page; } |