From ea318d1431c89e647598c510c4245c6571aa5f46 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Thu, 26 Jan 2012 23:32:43 -0600 Subject: Update to latest tqt3 automated conversion --- doc/html/ntqdataview.html | 151 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 151 insertions(+) create mode 100644 doc/html/ntqdataview.html (limited to 'doc/html/ntqdataview.html') diff --git a/doc/html/ntqdataview.html b/doc/html/ntqdataview.html new file mode 100644 index 000000000..336364560 --- /dev/null +++ b/doc/html/ntqdataview.html @@ -0,0 +1,151 @@ + + + + + +TQDataView Class + + + + + + + +

TQDataView Class Reference
[sql module]

+ +

The TQDataView class provides read-only SQL forms. +More... +

#include <ntqdataview.h> +

Inherits TQWidget. +

List of all member functions. +

Public Members

TQDataView ( TQWidget * parent = 0, const char * name = 0, WFlags fl = 0 )
~TQDataView ()
virtual void setForm ( TQSqlForm * form )
TQSqlForm * form ()
virtual void setRecord ( TQSqlRecord * record )
TQSqlRecord * record ()

Public Slots

virtual void refresh ( TQSqlRecord * buf )
virtual void readFields ()
virtual void writeFields ()
virtual void clearValues ()

Detailed Description

+ + +The TQDataView class provides read-only SQL forms. +

+ + +

This class provides a form which displays SQL field data from a +record buffer. Because TQDataView does not support editing it uses +less resources than a TQDataBrowser. This class is well suited for +displaying read-only data from a SQL database. +

If you want a to present your data in an editable form use +TQDataBrowser; if you want a table-based presentation of your data +use TQDataTable. +

The form is associated with the data view with setForm() and the +record is associated with setRecord(). You can also pass a +TQSqlRecord to the refresh() function which will set the record to +the given record and read the record's fields into the form. +

Member Function Documentation

TQDataView::TQDataView ( TQWidget * parent = 0, const char * name = 0, WFlags fl = 0 ) +

+Constructs a data view which is a child of parent, called name, and with widget flags fl. + +

TQDataView::~TQDataView () +

+Destroys the object and frees any allocated resources. + +

void TQDataView::clearValues () `[virtual slot]` +

+Clears the default form's values. If there is no default form, +nothing happens. All the values are set to their 'zero state', +e.g. 0 for numeric fields, "" for string fields. + +

TQSqlForm * TQDataView::form () +

+Returns the default form used by the data view, or 0 if there is +none. +

void TQDataView::readFields () `[virtual slot]` +

+Causes the default form to read its fields from the record buffer. +If there is no default form, or no record, nothing happens. +

TQSqlRecord * TQDataView::record () +

+Returns the default record used by the data view, or 0 if there is +none. +

void TQDataView::refresh ( TQSqlRecord * buf ) `[virtual slot]` +

+Causes the default form to display the contents of buf. If +there is no default form, nothing happens.The buf also becomes +the default record for all subsequent calls to readFields() and +writefields(). This slot is equivalant to calling: +

+    myView.setRecord( record );
+    myView.readFields();
+

+ +

See also setRecord() and readFields(). + +

void TQDataView::setForm ( TQSqlForm * form ) `[virtual]` +

+Sets the form used by the data view to form. If a record has +already been assigned to the data view, the form will display that +record's data. +

void TQDataView::setRecord ( TQSqlRecord * record ) `[virtual]` +

+Sets the record used by the data view to record. If a form has +already been assigned to the data view, the form will display the +data from record in that form. +

void TQDataView::writeFields () `[virtual slot]` +

+Causes the default form to write its fields to the record buffer. +If there is no default form, or no record, nothing happens. +

TQDataView Class Reference[sql module]