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Code Activity

Added ListenerList class and changed some components to use it for their listener dispatching. Sorted out bug in popup menus and win32 mouse wheel.

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This commit is contained in:
Julian Storer 2010-03-07 17:45:10 +00:00
parent b974203d0f
commit 2676bb02f2
42 changed files with 1815 additions and 1867 deletions
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56
src/gui/components/controls/juce_TextEditor.cpp
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@ -1258,15 +1258,12 @@ void TextEditor::escapePressed()
void TextEditor::addListener (TextEditorListener* const newListener)
{
jassert (newListener != 0)
if (newListener != 0)
listeners.add (newListener);
listeners.add (newListener);
}
void TextEditor::removeListener (TextEditorListener* const listenerToRemove)
{
listeners.removeValue (listenerToRemove);
listeners.remove (listenerToRemove);
}
//==============================================================================
@ -2166,47 +2163,36 @@ void TextEditor::resized()
void TextEditor::handleCommandMessage (const int commandId)
{
Component::SafePointer<Component> deletionChecker (this);
Component::BailOutChecker checker (this);
for (int i = listeners.size(); --i >= 0;)
switch (commandId)
{
TextEditorListener* const tl = (TextEditorListener*) listeners [i];
case TextEditorDefs::textChangeMessageId:
listeners.callChecked (checker, &TextEditorListener::textEditorTextChanged, (TextEditor&) *this);
break;
if (tl != 0)
{
switch (commandId)
{
case TextEditorDefs::textChangeMessageId:
tl->textEditorTextChanged (*this);
break;
case TextEditorDefs::returnKeyMessageId:
listeners.callChecked (checker, &TextEditorListener::textEditorReturnKeyPressed, (TextEditor&) *this);
break;
case TextEditorDefs::returnKeyMessageId:
tl->textEditorReturnKeyPressed (*this);
break;
case TextEditorDefs::escapeKeyMessageId:
listeners.callChecked (checker, &TextEditorListener::textEditorEscapeKeyPressed, (TextEditor&) *this);
break;
case TextEditorDefs::escapeKeyMessageId:
tl->textEditorEscapeKeyPressed (*this);
break;
case TextEditorDefs::focusLossMessageId:
listeners.callChecked (checker, &TextEditorListener::textEditorFocusLost, (TextEditor&) *this);
break;
case TextEditorDefs::focusLossMessageId:
tl->textEditorFocusLost (*this);
break;
default:
jassertfalse
break;
}
if (deletionChecker == 0)
return;
}
default:
jassertfalse
break;
}
}
void TextEditor::enablementChanged()
{
setMouseCursor (MouseCursor (isReadOnly() ? MouseCursor::NormalCursor
: MouseCursor::IBeamCursor));
setMouseCursor (isReadOnly() ? MouseCursor::NormalCursor
: MouseCursor::IBeamCursor);
repaint();
}