From 97d32901efc2b6cbec3ab41f78fa409d2ce78804 Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Mon, 14 Mar 2011 11:38:48 +0000
Subject: Some more changes to LineEdit lua methods to make medicine macro (db
 looked up suggestions to lineedit) work as expected.

---
 client/widgets/lineedit.cc | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

(limited to 'client/widgets/lineedit.cc')

diff --git a/client/widgets/lineedit.cc b/client/widgets/lineedit.cc
index 97fb92b..d6aa619 100644
--- a/client/widgets/lineedit.cc
+++ b/client/widgets/lineedit.cc
@@ -32,6 +32,9 @@
 #include <QEvent>
 #include <QKeyEvent>
 
+#include <QCompleter>
+#include <QStringListModel>
+
 #include "common.h"
 #include "debug.h"
 
@@ -62,6 +65,13 @@ LineEdit::LineEdit(QDomNode &node, MacroWindow *macrowindow)
   connect(lineedit, SIGNAL(textEdited(QString)), this, SLOT(user_changed()));
 
   lineedit->installEventFilter(this); // Detect keyboard input.
+
+  QCompleter *comp = new QCompleter();
+  comp->setCaseSensitivity(Qt::CaseInsensitive);
+  QStringListModel *mdl = new QStringListModel();
+  comp->setModel(mdl);
+  //  comp->popup()->setWindowOpacity(0.3);
+  lineedit->setCompleter(comp);
 }
 
 LineEdit::~LineEdit()
@@ -71,6 +81,7 @@ LineEdit::~LineEdit()
 
 void LineEdit::changed()
 {
+  //  if(lineedit->completer()->popup()->isVisible()) return;
   emit eventOnChange();
 }
 
@@ -133,3 +144,32 @@ void LineEdit::setWdgValid(bool valid)
 
   lineedit->setPalette(palette);
 }
+
+void LineEdit::clearSuggestions()
+{
+  QCompleter *comp = lineedit->completer();
+  QStringListModel *mdl = (QStringListModel *)comp->model();
+  suggestions.clear();
+  mdl->setStringList(suggestions);
+}
+
+void LineEdit::addSuggestion(QString suggestion)
+{
+  suggestions << suggestion;
+  suggestions.sort();
+
+  QCompleter *comp = lineedit->completer();
+  QStringListModel *mdl = (QStringListModel *)comp->model();
+  mdl->setStringList(suggestions);
+}
+
+bool LineEdit::isSuggested(QString val)
+{
+  return suggestions.contains(val);
+}
+
+void LineEdit::showSuggestions()
+{
+  QCompleter *comp = lineedit->completer();
+  comp->complete();
+}
-- 
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