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Enhanced UI for creating and editing foreign keys

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This commit is contained in:
Vladislav Tronko
2016-12-30 04:35:26 +02:00
committed by Vladyslav Tronko
parent d8983cb066
commit 4f7473fbed
5 changed files with 219 additions and 12 deletions
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16
src/EditTableDialog.cpp
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@@ -1,5 +1,6 @@
#include "EditTableDialog.h"
#include "Settings.h"
#include "ForeignKeyEditorDelegate.h"
#include "ui_EditTableDialog.h"
#include "sqlitetablemodel.h"
#include "sqlitedb.h"
@@ -24,6 +25,8 @@ EditTableDialog::EditTableDialog(DBBrowserDB& db, const QString& tableName, bool
ui->widgetExtension->setVisible(false);
connect(ui->treeWidget, SIGNAL(itemChanged(QTreeWidgetItem*,int)),this,SLOT(itemChanged(QTreeWidgetItem*,int)));
// Set item delegate for foreign key column
ui->treeWidget->setItemDelegateForColumn(kForeignKey, new ForeignKeyEditorDelegate(db, m_table, this));
// Editing an existing table?
if(m_bNewTable == false)
{
@@ -80,6 +83,7 @@ void EditTableDialog::updateColumnWidth()
ui->treeWidget->setColumnWidth(kPrimaryKey, 30);
ui->treeWidget->setColumnWidth(kAutoIncrement, 30);
ui->treeWidget->setColumnWidth(kUnique, 30);
ui->treeWidget->setColumnWidth(kForeignKey, 500);
}
void EditTableDialog::populateFields()
@@ -446,16 +450,8 @@ void EditTableDialog::itemChanged(QTreeWidgetItem *item, int column)
callRenameColumn = true;
break;
case kForeignKey:
if(item->text(column).trimmed().isEmpty())
{
// Remove the foreign key
m_table.removeConstraints({field}, sqlb::Constraint::ConstraintTypes::ForeignKeyConstraintType);
} else {
// Set the foreign key
sqlb::ForeignKeyClause* fk = new sqlb::ForeignKeyClause;
fk->setFromString(item->text(column));
m_table.setConstraint({field}, sqlb::ConstraintPtr(fk));
}
// handled in delegate
if(!m_bNewTable)
callRenameColumn = true;
break;