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skins2: fix #689 (text control refresh issue)

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This patch redefines the method associated with visibility
to ensure that the latest text is displayed when
the text control gets visible
This commit is contained in:
Erwan Tulou 2010-02-23 22:56:03 +01:00
parent 53e51f0414
commit 1f30e8690b
2 changed files with 20 additions and 0 deletions
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17
modules/gui/skins2/controls/ctrl_text.cpp
View File

@ -211,6 +211,23 @@ void CtrlText::onUpdate( Subject<VarText> &rVariable, void* arg )
}
void CtrlText::onUpdate( Subject<VarBool> &rVariable, void *arg )
{
// Visibility changed
if( &rVariable == m_pVisible )
{
if( isVisible() )
{
displayText( m_rVariable.get() );
}
else
{
notifyLayout();
}
}
}
void CtrlText::displayText( const UString &rText )
{
// Create the images ('normal' and 'double') from the text

3
modules/gui/skins2/controls/ctrl_text.hpp
View File

@ -124,6 +124,9 @@ private:
/// Method called when the observed variable is modified
virtual void onUpdate( Subject<VarText> &rVariable, void* );
/// Method called when visibility is updated
virtual void onUpdate( Subject<VarBool> &rVariable , void* );
/// Display the text on the control
void displayText( const UString &rText );