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make setConfigurationRequired match setFailedToLaunch by adding a reason string. this allows more than just a mysterious "Configure" button. thanks to Chani for spotting the API irregularity.

Browse Source 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=823770
This commit is contained in:
Aaron J. Seigo 2008-06-24 03:17:38 +00:00
parent 8a974f0f46
commit 2fc9fca715
2 changed files with 32 additions and 12 deletions
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42
applet.cpp
View File

@ -25,22 +25,23 @@
#include <cmath>
#include <limits>
#include <QAction>
#include <QApplication>
#include <QDesktopWidget>
#include <QEvent>
#include <QFile>
#include <QGraphicsGridLayout>
#include <QGraphicsSceneMouseEvent>
#include <QGraphicsView>
#include <QLabel>
#include <QList>
#include <QGraphicsLinearLayout>
#include <QPainter>
#include <QSize>
#include <QStyleOptionGraphicsItem>
#include <QTextDocument>
#include <QTimer>
#include <QUiLoader>
#include <QLabel>
#include <QGraphicsSceneMouseEvent>
#include <QGraphicsLinearLayout>
#include <QDesktopWidget>
#include <QGraphicsView>
#include <QAction>
#include <KAction>
#include <KIcon>
@ -649,7 +650,7 @@ bool Applet::configurationRequired() const
return d->needsConfigOverlay != 0;
}
void Applet::setConfigurationRequired(bool needsConfig)
void Applet::setConfigurationRequired(bool needsConfig, const QString &reason)
{
if ((d->needsConfigOverlay != 0) == needsConfig) {
return;
@ -663,6 +664,7 @@ void Applet::setConfigurationRequired(bool needsConfig)
d->needsConfigOverlay = new AppletOverlayWidget(this);
d->needsConfigOverlay->resize(contentsRect().size());
d->needsConfigOverlay->setPos(contentsRect().topLeft());
int zValue = 100;
foreach (QGraphicsItem *child, QGraphicsItem::children()) {
@ -673,14 +675,32 @@ void Applet::setConfigurationRequired(bool needsConfig)
d->needsConfigOverlay->setZValue(zValue);
qDeleteAll(d->needsConfigOverlay->QGraphicsItem::children());
QGraphicsLinearLayout *configLayout = new QGraphicsLinearLayout(d->needsConfigOverlay);
QGraphicsGridLayout *configLayout = new QGraphicsGridLayout(d->needsConfigOverlay);
configLayout->setContentsMargins(0, 0, 0, 0);
// configLayout->addStretch();
configLayout->setColumnStretchFactor(0, 10);
configLayout->setColumnStretchFactor(2, 10);
configLayout->setRowStretchFactor(0, 10);
configLayout->setRowStretchFactor(3, 10);
int row = 1;
if (!reason.isEmpty()) {
Label *explanation = new Label(d->needsConfigOverlay);
explanation->setText(reason);
configLayout->addItem(explanation, row, 1);
configLayout->setColumnStretchFactor(1, 10);
++row;
//configLayout->setAlignment(explanation, Qt::AlignBottom | Qt::AlignCenter);
}
PushButton *configWidget = new PushButton(d->needsConfigOverlay);
configWidget->setText(i18n("Configure..."));
connect(configWidget, SIGNAL(clicked()), this, SLOT(showConfigurationInterface()));
configLayout->addStretch();
configLayout->addItem(configWidget);
d->needsConfigOverlay->setLayout(configLayout);
configLayout->addItem(configWidget, row, 1);
//configLayout->setAlignment(configWidget, Qt::AlignTop | Qt::AlignCenter);
//configLayout->addStretch();
d->needsConfigOverlay->show();
}

2
applet.h
View File

@ -630,7 +630,7 @@ class PLASMA_EXPORT Applet : public QGraphicsWidget
* @param needsConfiguring true if the applet needs to be configured,
* or false if it doesn't
*/
void setConfigurationRequired(bool needsConfiguring);
void setConfigurationRequired(bool needsConfiguring, const QString& reason = QString());
/**
* Reimplement this method so provide a configuration interface,