1 files changed, 71 insertions, 0 deletions
diff --git a/kexi/plugins/forms/kexidbtextwidgetinterface.cpp b/kexi/plugins/forms/kexidbtextwidgetinterface.cpp
new file mode 100644
index 00000000..47eabe9d
--- /dev/null
+++ b/kexi/plugins/forms/kexidbtextwidgetinterface.cpp
@@ -0,0 +1,71 @@
+/* This file is part of the KDE project
+   Copyright (C) 2005-2006 Jaroslaw Staniek <[email protected]>
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this program; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#include "kexidbtextwidgetinterface.h"
+#include "kexiformdataiteminterface.h"
+#include <kexidb/queryschema.h>
+#include <kexiutils/utils.h>
+#include <qframe.h>
+#include <qpainter.h>
+
+KexiDBTextWidgetInterface::KexiDBTextWidgetInterface()
+ : m_autonumberDisplayParameters(0)
+{
+}
+
+KexiDBTextWidgetInterface::~KexiDBTextWidgetInterface()
+{
+	delete m_autonumberDisplayParameters;
+}
+
+void KexiDBTextWidgetInterface::setColumnInfo(KexiDB::QueryColumnInfo* cinfo, QWidget *w)
+{
+	if (cinfo->field->isAutoIncrement()) {
+		if (!m_autonumberDisplayParameters)
+			m_autonumberDisplayParameters = new KexiDisplayUtils::DisplayParameters();
+		KexiDisplayUtils::initDisplayForAutonumberSign(*m_autonumberDisplayParameters, w);
+	}
+}
+
+void KexiDBTextWidgetInterface::paint( QFrame *w, QPainter* p, bool textIsEmpty, int alignment, bool hasFocus )
+{
+	KexiFormDataItemInterface *dataItemIface = dynamic_cast<KexiFormDataItemInterface*>(w);
+	KexiDB::QueryColumnInfo *columnInfo = dataItemIface ? dataItemIface->columnInfo() : 0;
+	if (columnInfo && columnInfo->field && dataItemIface->cursorAtNewRow() && textIsEmpty) {
+		const int margin = w->lineWidth() + w->midLineWidth();
+		if (columnInfo->field->isAutoIncrement() && m_autonumberDisplayParameters) {
+			if (w->hasFocus()) {
+				p->setPen(
+					KexiUtils::blendedColors(
+						m_autonumberDisplayParameters->textColor, w->palette().active().base(), 1, 3));
+			}
+			KexiDisplayUtils::paintAutonumberSign(*m_autonumberDisplayParameters, p,
+				2 + margin + w->margin(), margin, w->width() - margin*2 -2-2, 
+				w->height() - margin*2 -2, alignment, hasFocus);
+		}
+	}
+}
+
+void KexiDBTextWidgetInterface::event( QEvent * e, QWidget *w, bool textIsEmpty )
+{
+	if (e->type()==QEvent::FocusIn || e->type()==QEvent::FocusOut) {
+		if (m_autonumberDisplayParameters && textIsEmpty)
+			w->repaint();
+	}
+}