From 7914500c96ebe2106716a001ca2b93594d3c07a5 Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Thu, 19 Aug 2010 09:04:47 +0000
Subject: Fixed problems with eventOnChange.

---
 client/widgets/altcombobox.cc  | 15 ++++++++++-----
 client/widgets/checkbox.cc     |  2 +-
 client/widgets/combobox.cc     |  4 ++--
 client/widgets/datetime.cc     |  2 +-
 client/widgets/dbwidget.cc     |  2 +-
 client/widgets/lineedit.cc     |  7 +++++--
 client/widgets/multilist.cc    |  6 +++---
 client/widgets/radiobuttons.cc |  2 +-
 client/widgets/textedit.cc     |  2 +-
 client/widgets/widget.cc       | 20 ++++++++++++--------
 client/widgets/widget.h        |  9 +++++----
 11 files changed, 42 insertions(+), 29 deletions(-)

(limited to 'client/widgets')

diff --git a/client/widgets/altcombobox.cc b/client/widgets/altcombobox.cc
index fac2610..6146624 100644
--- a/client/widgets/altcombobox.cc
+++ b/client/widgets/altcombobox.cc
@@ -188,22 +188,25 @@ void AltComboBox::onValueChange(int index)
         altvalue.toStdString().c_str());
 
   if(cmb->itemData(index).toString() == altvalue) {
-    //    altframe->setEnabled(true);
+
     altframerepl->setVisible(false);
     frame->layout()->removeWidget(altframerepl);
 
     frame->layout()->addWidget(altframe);
     altframe->setVisible(true);
+
   } else {
-    //    altframe->setEnabled(false);
+
     altframe->setVisible(false);
     frame->layout()->removeWidget(altframe);
 
     frame->layout()->addWidget(altframerepl);
     altframerepl->setVisible(true);
+
   }
 
-  eventOnChange(true);
+  emit eventOnChange(true);
+  innerwidget->runEventOnChange();
 }
 
 void AltComboBox::onValueChange(const QString &text)
@@ -214,8 +217,8 @@ void AltComboBox::onValueChange(const QString &text)
 
 void AltComboBox::onChildChange()
 {
+  emit eventOnChange(true);
   emit wasChanged();
-  eventOnChange(true);
 }
 
 bool AltComboBox::setKeyboardFocus()
@@ -230,6 +233,8 @@ bool AltComboBox::setKeyboardFocus()
 
 void AltComboBox::setWdgValid(bool valid)
 {
+  DEBUG(altcombobox, "Set valid(%s)", valid?"true":"false");
+
   QPalette palette;
 
   if(valid) {
@@ -242,5 +247,5 @@ void AltComboBox::setWdgValid(bool valid)
 
   frame->setPalette(palette);
   combobox->qwidget()->setPalette(palette);
-  if(innerwidget) innerwidget->setWdgValid(valid);
+  //  if(innerwidget) innerwidget->setWdgValid(valid);
 }
diff --git a/client/widgets/checkbox.cc b/client/widgets/checkbox.cc
index 6448298..5acf694 100644
--- a/client/widgets/checkbox.cc
+++ b/client/widgets/checkbox.cc
@@ -98,8 +98,8 @@ void CheckBox::setValue(QString value, QString source)
 
 void CheckBox::state_change(int)
 {
+  emit eventOnChange();
   if(changedByUser) emit wasChanged();
-  eventOnChange();
 }
 
 bool CheckBox::checked()
diff --git a/client/widgets/combobox.cc b/client/widgets/combobox.cc
index ebc2cb5..5d5543f 100644
--- a/client/widgets/combobox.cc
+++ b/client/widgets/combobox.cc
@@ -174,7 +174,7 @@ void ComboBox::setValue(QString value, QString source)
     combobox->setCurrentIndex(idx);
     ischangingbyuser = true;
   } else {
-    eventOnChange();
+    emit eventOnChange();
   }
   //  setInitialValue(value);
 
@@ -192,7 +192,7 @@ bool ComboBox::preValid()
 void ComboBox::changed()
 {
   if(ischangingbyuser) emit wasChanged();
-  eventOnChange();
+  emit eventOnChange();
 }
 
 bool ComboBox::eventFilter(QObject *obj, QEvent *event)
diff --git a/client/widgets/datetime.cc b/client/widgets/datetime.cc
index 43977e3..f7780e2 100644
--- a/client/widgets/datetime.cc
+++ b/client/widgets/datetime.cc
@@ -102,8 +102,8 @@ DateTime::~DateTime()
 
 void DateTime::changed(const QDateTime &)
 {
+  emit eventOnChange();
   if(changedByUser) emit wasChanged(); 
-  eventOnChange();
 }
 
 QString DateTime::value()
diff --git a/client/widgets/dbwidget.cc b/client/widgets/dbwidget.cc
index 08107b1..1292708 100644
--- a/client/widgets/dbwidget.cc
+++ b/client/widgets/dbwidget.cc
@@ -139,8 +139,8 @@ bool DBWidget::preValid()
 
 void DBWidget::changed()
 {
+  emit eventOnChange();
   if(changedByUser) emit wasChanged();
-  eventOnChange();
 }
 
 void DBWidget::update_list(QString prefix)
diff --git a/client/widgets/lineedit.cc b/client/widgets/lineedit.cc
index a8ea600..1c379dc 100644
--- a/client/widgets/lineedit.cc
+++ b/client/widgets/lineedit.cc
@@ -33,6 +33,7 @@
 #include <QKeyEvent>
 
 #include "common.h"
+#include "debug.h"
 
 LineEdit::LineEdit(QDomNode &node, MacroWindow *macrowindow)
   : Widget(node, macrowindow)
@@ -70,13 +71,13 @@ LineEdit::~LineEdit()
 
 void LineEdit::changed()
 {
-  eventOnChange();
+  emit eventOnChange();
 }
 
 void LineEdit::user_changed()
 {
+  emit eventOnChange();
   emit wasChanged(); 
-  eventOnChange();
 }
 
 QString LineEdit::value()
@@ -118,6 +119,8 @@ void LineEdit::changeEvent(QEvent *event)
 
 void LineEdit::setWdgValid(bool valid)
 {
+  DEBUG(lineedit, "Set valid(%s)", valid?"true":"false");
+
   QPalette palette;
 
   if(valid) {
diff --git a/client/widgets/multilist.cc b/client/widgets/multilist.cc
index 92cdf29..c4ebd60 100644
--- a/client/widgets/multilist.cc
+++ b/client/widgets/multilist.cc
@@ -188,7 +188,7 @@ void MultiList::setValue(QString values, QString source)
     idx++;
   } while(value != "");
 
-  eventOnChange();
+  emit eventOnChange();
 }
 
 void MultiList::remove()
@@ -197,8 +197,8 @@ void MultiList::remove()
 
   if(item && item->isSelected()) {
     delete item;
+    emit eventOnChange();
     emit wasChanged();
-    eventOnChange();
   }
 }
 
@@ -211,7 +211,7 @@ void MultiList::add()
     innerwidget->setValues();
     innerwidget_has_changes = false;
 
-    eventOnChange();
+    emit eventOnChange();
   }
 }
 
diff --git a/client/widgets/radiobuttons.cc b/client/widgets/radiobuttons.cc
index 5d9abb4..f8b036f 100644
--- a/client/widgets/radiobuttons.cc
+++ b/client/widgets/radiobuttons.cc
@@ -152,7 +152,7 @@ bool RadioButtons::setKeyboardFocus()
 
 void RadioButtons::childChanged()
 {
-  eventOnChange();
+  emit eventOnChange();
   emit wasChanged();
 }
 
diff --git a/client/widgets/textedit.cc b/client/widgets/textedit.cc
index b5d62e5..c597359 100644
--- a/client/widgets/textedit.cc
+++ b/client/widgets/textedit.cc
@@ -66,7 +66,7 @@ TextEdit::~TextEdit()
 
 void TextEdit::changed()
 {
-  eventOnChange();
+  emit eventOnChange();
 }
 
 QString TextEdit::value()
diff --git a/client/widgets/widget.cc b/client/widgets/widget.cc
index cc74553..fba2da0 100644
--- a/client/widgets/widget.cc
+++ b/client/widgets/widget.cc
@@ -68,6 +68,9 @@ Widget::Widget(QDomNode &node, MacroWindow *macrowindow)
 
   is_valid = true;
 
+  connect(this, SIGNAL(eventOnChange()),
+          this, SLOT(runEventOnChange()), Qt::QueuedConnection);
+
   DEBUG(widget, "Create Widget '%s' of type '%s'\n",
         name().toStdString().c_str(),
         type().toStdString().c_str());
@@ -132,15 +135,16 @@ void Widget::setValid(bool valid)
 {
   is_valid = valid;
   setWdgValid(valid);
-
+  /*
   QVector< Widget* >::iterator i = children.begin();
   while(i != children.end()) {
     if(*i) (*i)->setValid(valid);
     i++;
   }
+  */
 }
 
-void Widget::eventOnChange(bool deep)
+void Widget::runEventOnChange(bool deep)
 {
   if(enabled() && hasOnChangeEvent)
     lua->runScript(onChangeEventScript, this, "onChange");
@@ -149,7 +153,7 @@ void Widget::eventOnChange(bool deep)
   
   QVector< Widget* >::iterator i = children.begin();
   while(i != children.end()) {
-    if(*i) (*i)->eventOnChange(deep);
+    if(*i) (*i)->runEventOnChange(deep);
     i++;
   }
 }
@@ -157,12 +161,12 @@ void Widget::eventOnChange(bool deep)
 void Widget::setEnabled(bool enabled)
 {
   widget->setEnabled(enabled);
-  if(enabled) eventOnChange();
+  if(enabled) emit eventOnChange();
   else setValid(true); // Force disabled widgets to be valid
 
   QVector< Widget* >::iterator i = children.begin();
   while(i != children.end()) {
-    if(*i) (*i)->eventOnChange(true);
+    if(*i) (*i)->runEventOnChange(true);
     i++;
   }
 
@@ -176,11 +180,11 @@ bool Widget::enabled()
 void Widget::setVisible(bool visible)
 {
   widget->setVisible(visible);
-  if(visible) eventOnChange();
+  if(visible) emit eventOnChange();
 
   QVector< Widget* >::iterator i = children.begin();
   while(i != children.end()) {
-    if(*i) (*i)->eventOnChange(true);
+    if(*i) (*i)->runEventOnChange(true);
     i++;
   }
 }
@@ -264,7 +268,7 @@ void Widget::addChildren(QDomNode &node, QLayout *layout)
 void Widget::setValues()
 {
   if(has_lazy) setValue(lazy_value, lazy_source);
-  else eventOnChange(); // Make sure we run validation on the unset widget.
+  else emit eventOnChange(); // Make sure we run validation on the unset widget.
 
   QVector< Widget* >::iterator i = children.begin();
   while(i != children.end()) {
diff --git a/client/widgets/widget.h b/client/widgets/widget.h
index 99b9479..17480cb 100644
--- a/client/widgets/widget.h
+++ b/client/widgets/widget.h
@@ -81,15 +81,16 @@ public:
 signals:
   void wasChanged();
 
-public slots:
-  void childWasChanged();
-
-protected:
   /*
    * LUA scripting events:
    */
   void eventOnChange(bool deep = false);
 
+public slots:
+  void childWasChanged();
+  void runEventOnChange(bool deep = false);
+
+protected:
   QWidget *widget;
   bool hideChildren;
 
-- 
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