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kexi KexiDBLineEdit Class Reference #include <kexidblineedit.h> Inheritance diagram for KexiDBLineEdit: List of all members. Detailed Description Line edit widget for Kexi forms. Definition at line 29 of file kexidblineedit.h. Public Slots void  setDataSource (const QString &ds) void  setDataSourceMimeType (const QCString &ds) Public Member Functions   KexiDBLineEdit (QWidget *parent, const char *name=0) virtual  ~KexiDBLineEdit () QString  dataSource () const QCString  dataSourceMimeType () const virtual QVariant  value () virtual void  setInvalidState (const QString &displayText) virtual bool  valueIsNull () virtual bool  valueIsEmpty () virtual bool  isReadOnly () const virtual QWidget *  widget () virtual bool  cursorAtStart () virtual bool  cursorAtEnd () virtual void  clear () virtual void  setColumnInfo (KexiDB::QueryColumnInfo *cinfo) Protected Slots void  slotTextChanged (const QString &) Protected Member Functions virtual void  paintEvent (QPaintEvent *) virtual void  setValueInternal (const QVariant &add, bool removeOld) virtual bool  event (QEvent *) Properties QString  dataSource QCString  dataSourceMimeType Member Function Documentation void KexiDBLineEdit::clear (   )  [virtual]   clears item's data, so the data will contain NULL data Implements KexiDataItemInterface. Definition at line 106 of file kexidblineedit.cpp. bool KexiDBLineEdit::cursorAtEnd (   )  [virtual]   Returns: true if the item widget's cursor (whatever that means, eg. line edit cursor) is at the end of editor's contents. This can inform table/form view that after pressing "right arrow" key should stop editing and move to a field on the right hand. Implements KexiDataItemInterface. Definition at line 101 of file kexidblineedit.cpp. bool KexiDBLineEdit::cursorAtStart (   )  [virtual]   Returns: true if the item widget's cursor (whatever that means, eg. line edit cursor) is at the beginning of editor's contents. This can inform table/form view that after pressing "left arrow" key should stop editing and move to a field on the left hand. Implements KexiDataItemInterface. Definition at line 96 of file kexidblineedit.cpp. QString KexiDBLineEdit::dataSource (   )  const [inline]   Returns: the name of the data source for this widget. Data source usually means here a table or query, a field name or an expression. Reimplemented from KexiFormDataItemInterface. Definition at line 42 of file kexidblineedit.h. QCString KexiDBLineEdit::dataSourceMimeType (   )  const [inline]   Returns: the mime type of the data source for this widget. Data source mime type means here types like "kexi/table" or "kexi/query" in.the data source is set to object (as within form or subform) or is empty if the data source is set to table field or query column. Reimplemented from KexiFormDataItemInterface. Definition at line 43 of file kexidblineedit.h. bool KexiDBLineEdit::isReadOnly (   )  const [virtual]   Returns: 'readOnly' flag for this widget. Reimplemented from KexiDataItemInterface. Definition at line 86 of file kexidblineedit.cpp. void KexiDBLineEdit::setColumnInfo (  KexiDB::QueryColumnInfo *  cinfo  )  [virtual]   Todo: merge this code with KexiTableEdit code! set maximum length validator handle input mask (via QLineEdit::setInputMask() Todo: couldn't work with KIntValidator: implement lonlong validator! bottom = u ? 0 : -0x7fffffffffffffff; top = u ? 0xffffffffffffffff : 127; Todo: use KDateWidget Todo: use KTimeWidget Todo: temporary solution for booleans! Reimplemented from KexiFormDataItemInterface. Definition at line 111 of file kexidblineedit.cpp. void KexiDBLineEdit::setDataSource (  const QString &  ds  )  [inline, slot]   Sets the name of the data source for this widget. Data source usually means here a table or query or field name name. Reimplemented from KexiFormDataItemInterface. Definition at line 70 of file kexidblineedit.h. void KexiDBLineEdit::setDataSourceMimeType (  const QCString &  ds  )  [inline, slot]   Sets the mime type of the data source for this widget. Data source usually means here a "kexi/table" or "kexi/query". See also: dataSourceMimeType() Reimplemented from KexiFormDataItemInterface. Definition at line 71 of file kexidblineedit.h. void KexiDBLineEdit::setInvalidState (  const QString &  displayText  )  [virtual]   Todo: move this to KexiDataItemInterface::setInvalidStateInternal() ? Implements KexiFormDataItemInterface. Definition at line 43 of file kexidblineedit.cpp. void KexiDBLineEdit::setValueInternal (  const QVariant &  add, bool  removeOld )  [protected, virtual]   Todo: temporary solution for booleans! Implements KexiDataItemInterface. Definition at line 52 of file kexidblineedit.cpp. QVariant KexiDBLineEdit::value (   )  [virtual]   Returns: value currently represented by this item. Implements KexiDataItemInterface. Definition at line 66 of file kexidblineedit.cpp. bool KexiDBLineEdit::valueIsEmpty (   )  [virtual]   Returns: true if editor's value is empty (not necessary null). Only few data types can accept "EMPTY" property (use KexiDB::Field::hasEmptyProperty() to check this). Used for checking if a given constraint within table or form is met. Implements KexiDataItemInterface. Definition at line 81 of file kexidblineedit.cpp. bool KexiDBLineEdit::valueIsNull (   )  [virtual]   Returns: true if editor's value is null (not empty) Used for checking if a given constraint within table of form is met. Implements KexiDataItemInterface. Definition at line 76 of file kexidblineedit.cpp. QWidget * KexiDBLineEdit::widget (   )  [virtual]   Returns: the view widget of this item, e.g. line edit widget. Reimplemented from KexiFormDataItemInterface. Definition at line 91 of file kexidblineedit.cpp. The documentation for this class was generated from the following files: kexidblineedit.h kexidblineedit.cpp

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