eric6.SqlBrowser.SqlConnectionWidget

Module implementing a widget showing the SQL connections.

Global Attributes

None

Classes

SqlConnectionWidget

Class implementing a widget showing the SQL connections.

Functions

None

SqlConnectionWidget

Class implementing a widget showing the SQL connections.

Signals

cleared(): emitted after the connection tree has been cleared
schemaRequested(str): emitted when the schema display is requested
tableActivated(str): emitted after the entry for a table has been activated

Derived from

QWidget

Class Attributes

None

Class Methods

None

Methods

SqlConnectionWidget	Constructor
__currentItemChanged	Private slot handling a change of the current item.
__dbCaption	Private method to assemble a string for the caption.
__itemActivated	Private slot handling the activation of an item.
__setActive	Private slot to set an item to active.
__setBold	Private slot to set the font to bold.
currentDatabase	Public method to get the current database.
refresh	Public slot to refresh the connection tree.
showSchema	Public slot to show schema data of a database.

Static Methods

None

SqlConnectionWidget (Constructor)

SqlConnectionWidget(parent=None)

Constructor

parent: reference to the parent widget (QWidget)

SqlConnectionWidget.__currentItemChanged

__currentItemChanged(current, previous)

Private slot handling a change of the current item.

current: reference to the new current item (QTreeWidgetItem)
previous: reference to the previous current item (QTreeWidgetItem)

SqlConnectionWidget.__dbCaption

__dbCaption(db)

Private method to assemble a string for the caption.

db: reference to the database object (QSqlDatabase)

Returns:: caption string (string)

SqlConnectionWidget.__itemActivated

__itemActivated(itm, column)

Private slot handling the activation of an item.

itm: reference to the item (QTreeWidgetItem)
column: column that was activated (integer)

SqlConnectionWidget.__setActive

__setActive(itm)

Private slot to set an item to active.

itm: reference to the item to set as the active item (QTreeWidgetItem)

SqlConnectionWidget.__setBold

__setBold(itm, bold)

Private slot to set the font to bold.

itm: reference to the item to be changed (QTreeWidgetItem)
bold: flag indicating bold (boolean)

SqlConnectionWidget.currentDatabase

currentDatabase()

Public method to get the current database.

Returns:: reference to the current database (QSqlDatabase)

SqlConnectionWidget.refresh

refresh()

Public slot to refresh the connection tree.

SqlConnectionWidget.showSchema

showSchema()

Public slot to show schema data of a database.

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