void QDesignerAppearanceOptionsPage::apply()
{
if (m_widget) {
const AppearanceOptions newOptions = m_widget->appearanceOptions();
if (newOptions != m_initialOptions) {
QDesignerSettings settings(m_core);
newOptions.toSettings(settings);
QTimer::singleShot(0, this, SIGNAL(settingsChangedDelayed()));
m_initialOptions = newOptions;
}
}
}
// public slot
void kpEffectsDialog::selectEffect (int which)
{
#if DEBUG_KP_EFFECTS_DIALOG
kdDebug () << "kpEffectsDialog::selectEffect(" << which << ")" << endl;
#endif
if (which < 0 ||
which >= m_effectsComboBox->count ())
{
return;
}
if (which != m_effectsComboBox->currentItem ())
m_effectsComboBox->setCurrentItem (which);
delete m_colorEffectWidget;
m_colorEffectWidget = 0;
m_settingsGroupBox->setCaption (QString::null);
#define CREATE_EFFECT_WIDGET(name) \
m_colorEffectWidget = new name (m_actOnSelection, \
m_mainWindow, \
m_settingsGroupBox)
switch (which)
{
case 0:
CREATE_EFFECT_WIDGET (kpEffectBalanceWidget);
break;
case 1:
CREATE_EFFECT_WIDGET (kpEffectEmbossWidget);
break;
case 2:
CREATE_EFFECT_WIDGET (kpEffectFlattenWidget);
break;
case 3:
CREATE_EFFECT_WIDGET (kpEffectInvertWidget);
break;
case 4:
CREATE_EFFECT_WIDGET (kpEffectReduceColorsWidget);
break;
case 5:
CREATE_EFFECT_WIDGET (kpEffectBlurSharpenWidget);
break;
}
#undef CREATE_EFFECT_WIDGET
if (m_colorEffectWidget)
{
#if DEBUG_KP_EFFECTS_DIALOG
kdDebug () << "\twidget exists for effect #" << endl;
#endif
m_settingsGroupBox->setTitle (m_colorEffectWidget->caption ());
// Don't resize the preview when showing the widget:
// TODO: actually work
QSize previewGroupBoxMinSize = m_previewGroupBox->minimumSize ();
QSize previewGroupBoxMaxSize = m_previewGroupBox->maximumSize ();
QLayout::ResizeMode previewGroupBoxResizeMode =
m_previewGroupBox->layout () ?
m_previewGroupBox->layout ()->resizeMode () :
QLayout::Auto;
#if DEBUG_KP_EFFECTS_DIALOG
kdDebug () << "\tpreviewGroupBox: minSize=" << previewGroupBoxMinSize
<< " maxSize=" << previewGroupBoxMaxSize
<< " size=" << m_previewGroupBox->size ()
<< " layout=" << m_previewGroupBox->layout ()
<< " resizeMode=" << previewGroupBoxResizeMode
<< endl;
#endif
if (m_previewGroupBox->layout ())
m_previewGroupBox->layout ()->setResizeMode (QLayout::FreeResize);
#if DEBUG_KP_EFFECTS_DIALOG
kdDebug () << "\tafter set resizeMode, previewGroupBox.size="
<< m_previewGroupBox->size () << endl;
#endif
m_previewGroupBox->setFixedSize (m_previewGroupBox->size ());
#if DEBUG_KP_EFFECTS_DIALOG
kdDebug () << "\tafter set fixedSize, previewGroupBox.size="
<< m_previewGroupBox->size () << endl;
#endif
// Show widget
m_settingsLayout->addWidget (m_colorEffectWidget);
#if DEBUG_KP_EFFECTS_DIALOG
kdDebug () << "\tafter addWidget, previewGroupBox.size="
<< m_previewGroupBox->size () << endl;
#endif
m_colorEffectWidget->show ();
#if DEBUG_KP_EFFECTS_DIALOG
kdDebug () << "\tafter addWidget show, previewGroupBox.size="
<< m_previewGroupBox->size () << endl;
#endif
m_previewGroupBox->setMinimumSize (previewGroupBoxMinSize);
m_previewGroupBox->setMaximumSize (previewGroupBoxMaxSize);
#if DEBUG_KP_EFFECTS_DIALOG
kdDebug () << "\tafter set fixedSize, previewGroupBox.size="
<< m_previewGroupBox->size () << endl;
#endif
if (m_previewGroupBox->layout ())
m_previewGroupBox->layout ()->setResizeMode (previewGroupBoxResizeMode);
#if DEBUG_KP_EFFECTS_DIALOG
kdDebug () << "\tafter restore resizeMode, previewGroupBox.size="
<< m_previewGroupBox->size () << endl;
#endif
connect (m_colorEffectWidget, SIGNAL (settingsChangedNoWaitCursor ()),
this, SLOT (slotUpdate ()));
connect (m_colorEffectWidget, SIGNAL (settingsChanged ()),
this, SLOT (slotUpdateWithWaitCursor ()));
connect (m_colorEffectWidget, SIGNAL (settingsChangedDelayed ()),
this, SLOT (slotDelayedUpdate ()));
slotUpdateWithWaitCursor ();
#if DEBUG_KP_EFFECTS_DIALOG
kdDebug () << "\tafter slotUpdateWithWaitCursor, previewGroupBox.size="
<< m_previewGroupBox->size () << endl;
#endif
}
}
