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move PlasmaAppletDialog into libplasma as PopupApplet

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svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=833658
This commit is contained in:
Aaron J. Seigo 2008-07-17 09:30:57 +00:00
parent e52ca538e0
commit d6e7628cb6
4 changed files with 267 additions and 1 deletions
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4
CMakeLists.txt
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@ -44,7 +44,7 @@ set(plasma_LIB_SRCS
panelsvg.cpp
paneltoolbox.cpp
plasma.cpp
plasma_export.h
popupapplet.cpp
querymatch.cpp
runnercontext.cpp
runnermanager.cpp
@ -135,6 +135,7 @@ set(plasma_LIB_INCLUDES
panelsvg.h
plasma.h
plasma_export.h
popupapplet.h
querymatch.h
runnercontext.h
runnermanager.h
@ -217,6 +218,7 @@ includes/PackageStructure
includes/PaintUtils
includes/PanelSvg
includes/Plasma
includes/PopupApplet
includes/PushButton
includes/QueryMatch
includes/RadioButton

1
includes/PopupApplet Normal file
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@ -0,0 +1 @@
#include "../../plasma/popupapplet.h"

201
popupapplet.cpp Normal file
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@ -0,0 +1,201 @@
/***************************************************************************
* Copyright (C) 2008 by Montel Laurent <montel@kde.org> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA *
***************************************************************************/
#include "popupapplet.h"
#include <QGraphicsProxyWidget>
#include <QGraphicsLinearLayout>
#include <QVBoxLayout>
#include <KIcon>
#include <KIconLoader>
#include <plasma/dialog.h>
#include <plasma/widgets/icon.h>
namespace Plasma
{
class PopupAppletPrivate
{
public:
PopupAppletPrivate(PopupApplet *applet)
: q(applet),
icon(0),
dialog(0),
layout(0),
proxy(0)
{
}
~PopupAppletPrivate()
{
if (proxy) {
proxy->setWidget(0);
}
delete dialog;
delete icon;
}
void togglePopup();
PopupApplet *q;
Plasma::Icon *icon;
Plasma::Dialog *dialog;
QGraphicsLinearLayout *layout;
QGraphicsProxyWidget *proxy;
};
PopupApplet::PopupApplet(QObject *parent, const QVariantList &args)
: Plasma::Applet(parent, args),
d(new PopupAppletPrivate(this))
{
int iconSize = IconSize(KIconLoader::Desktop);
resize(iconSize, iconSize);
}
PopupApplet::~PopupApplet()
{
delete d;
}
void PopupApplet::setIcon(const QIcon &icon)
{
if (!d->icon) {
d->icon = new Plasma::Icon(icon, QString(), this);
} else {
d->icon->setIcon(icon);
}
}
void PopupApplet::setIcon(const QString &iconName)
{
if (!d->icon) {
d->icon = new Plasma::Icon(KIcon(iconName), QString(), this);
} else {
d->icon->setIcon(iconName);
}
}
QIcon PopupApplet::icon() const
{
return d->icon->icon();
}
void PopupApplet::constraintsEvent(Plasma::Constraints constraints)
{
if (constraints & Plasma::StartupCompletedConstraint) {
if (!d->icon) {
d->icon = new Plasma::Icon(KIcon("icons"), QString(), this);
}
setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding));
setMaximumSize(INT_MAX, INT_MAX);
d->layout = new QGraphicsLinearLayout(this);
d->layout->setContentsMargins(0, 0, 0, 0);
d->layout->setSpacing(0);
d->layout->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding));
d->layout->setMaximumSize(INT_MAX, INT_MAX);
d->layout->setOrientation(Qt::Horizontal);
setLayout(d->layout);
connect(d->icon, SIGNAL(clicked()), this, SLOT(togglePopup()));
}
if (constraints & Plasma::FormFactorConstraint) {
d->layout->removeAt(0);
switch (formFactor()) {
case Plasma::Planar:
case Plasma::MediaCenter:
delete d->dialog;
d->dialog = 0;
setAspectRatioMode(Plasma::IgnoreAspectRatio);
if (!d->proxy) {
d->proxy = new QGraphicsProxyWidget(this);
d->proxy->setWidget(widget());
d->proxy->show();
}
d->layout->addItem(d->proxy);
setMinimumSize(widget() ? widget()->minimumSize() : QSizeF(300, 200));
break;
case Plasma::Horizontal:
case Plasma::Vertical:
setAspectRatioMode(Plasma::Square);
if (d->proxy) {
d->proxy->setWidget(0); // prevent it from deleting our widget!
delete d->proxy;
d->proxy = 0;
}
if (!d->dialog) {
d->dialog = new Plasma::Dialog();
d->dialog->setWindowFlags(Qt::Popup);
QVBoxLayout *l_layout = new QVBoxLayout(d->dialog);
l_layout->setSpacing(0);
l_layout->setMargin(0);
l_layout->addWidget(widget());
d->dialog->adjustSize();
}
d->layout->addItem(d->icon);
break;
}
}
}
void PopupApplet::showPopup()
{
if (d->dialog && (formFactor() == Horizontal || formFactor() == Vertical)) {
d->dialog->move(popupPosition(d->dialog->sizeHint()));
d->dialog->show();
}
}
void PopupApplet::hidePopup()
{
if (d->dialog && (formFactor() == Horizontal || formFactor() == Vertical)) {
d->dialog->hide();
}
}
void PopupAppletPrivate::togglePopup()
{
if (!dialog) {
return;
}
if (dialog->isVisible()) {
dialog->hide();
} else {
dialog->move(q->popupPosition(dialog->sizeHint()));
dialog->show();
}
dialog->clearFocus();
}
} // Plasma namespace
#include "popupapplet.moc"

62
popupapplet.h Normal file
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@ -0,0 +1,62 @@
/***************************************************************************
* Copyright (C) 2008 by Montel Laurent <montel@kde.org> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA *
***************************************************************************/
#ifndef PLASMAAPPLETDIALOG_H
#define PLASMAAPPLETDIALOG_H
#include <plasma/applet.h>
#include <plasma/plasma_export.h>
class QGraphicsProxyWidget;
class QGraphicsLinearLayout;
namespace Plasma
{
class Dialog;
class Icon;
class PopupAppletPrivate;
class PLASMA_EXPORT PopupApplet : public Plasma::Applet
{
Q_OBJECT
public:
PopupApplet(QObject *parent, const QVariantList &args);
~PopupApplet();
void setIcon(const QIcon &icon);
void setIcon(const QString &iconName);
QIcon icon() const;
virtual QWidget *widget() = 0;
protected:
void constraintsEvent(Plasma::Constraints constraints);
void showPopup();
void hidePopup();
private:
Q_PRIVATE_SLOT(d, void togglePopup());
PopupAppletPrivate * const d;
};
} // Plasma namespace
#endif /* PLASMAAPPLETDIALOG_H */