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event fixes

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This commit is contained in:
Peter Schojer
2008-09-04 10:13:16 +00:00
parent b16f06168b
commit 3e3ff2766c
4 changed files with 27 additions and 18 deletions
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17
WebWidgets/src/ComboBox.cpp
View File

@@ -36,6 +36,7 @@
#include "Poco/WebWidgets/ComboBox.h"
#include "Poco/WebWidgets/ComboBoxCell.h"
#include "Poco/Delegate.h"
namespace Poco {
@@ -46,7 +47,7 @@ ComboBox::ComboBox(const std::string& name, const std::type_info& type):
TextField(name, type, new ComboBoxCell(this))
{
ComboBoxCell::Ptr pCell = cell<ComboBoxCell>();
pCell->selected = delegate(*this, &ComboBox::fireSelected);
pCell->selected += Poco::delegate(this, &ComboBox::fireSelected);
pCell->afterLoad = delegate(*this, &ComboBox::fireAfterLoad);
}
@@ -55,7 +56,8 @@ ComboBox::ComboBox(const std::type_info& type):
TextField(type, new ComboBoxCell(this))
{
ComboBoxCell::Ptr pCell = cell<ComboBoxCell>();
pCell->selected = delegate(*this, &ComboBox::fireSelected);
pCell->selected += Poco::delegate(this, &ComboBox::fireSelected);
pCell->afterLoad = delegate(*this, &ComboBox::fireAfterLoad);
}
@@ -63,7 +65,8 @@ ComboBox::ComboBox(const std::string& name):
TextField(name, typeid(ComboBox), new ComboBoxCell(this))
{
ComboBoxCell::Ptr pCell = cell<ComboBoxCell>();
pCell->selected = delegate(*this, &ComboBox::fireSelected);
pCell->selected += Poco::delegate(this, &ComboBox::fireSelected);
pCell->afterLoad = delegate(*this, &ComboBox::fireAfterLoad);
}
@@ -71,7 +74,8 @@ ComboBox::ComboBox():
TextField(typeid(ComboBox), new ComboBoxCell(this))
{
ComboBoxCell::Ptr pCell = cell<ComboBoxCell>();
pCell->selected = delegate(*this, &ComboBox::fireSelected);
pCell->selected += Poco::delegate(this, &ComboBox::fireSelected);
pCell->afterLoad = delegate(*this, &ComboBox::fireAfterLoad);
}
@@ -80,10 +84,9 @@ ComboBox::~ComboBox()
}
void ComboBox::fireSelected(void* pSender)
void ComboBox::fireSelected(const void* pSender, const ComboBoxCell::OldNewValue& oldNewPair)
{
ComboBoxEvent sel(this);
selected(this, sel);
selected(this, oldNewPair);
}

10
WebWidgets/src/ComboBoxCell.cpp
View File

@@ -113,4 +113,14 @@ void ComboBoxCell::handleAjaxRequest(const Poco::Net::NameValueCollection& args,
}
void ComboBoxCell::setSelected(const Any& elem)
{
Poco::Any old;
if (hasSelected())
old = getSelected();
OldNewValue aPair = std::make_pair(old, elem);
setValue(elem);
selected(this, aPair);
}
} } // namespace Poco::WebWidgets