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Support flashing output pane button.

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- Add API to IOutputPane to 'flash' the panel button, if it is not open.
- Flash panel button when an error is added.

Change-Id: I842a1d789f28111be85bf4ffc1daf497bfbdc809
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>
This commit is contained in:
Francois Ferrand
2012-06-11 10:32:16 +02:00
committed by Daniel Teske
parent fbff83d1bf
commit 54569d5931
4 changed files with 57 additions and 4 deletions
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45
src/plugins/coreplugin/outputpanemanager.cpp
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@@ -67,6 +67,7 @@
#include <QStyle>
#include <QStackedWidget>
#include <QToolButton>
#include <QTimeLine>
namespace Core {
namespace Internal {
@@ -261,6 +262,7 @@ void OutputPaneManager::init()
connect(outPane, SIGNAL(hidePage()), this, SLOT(slotHide()));
connect(outPane, SIGNAL(togglePage(bool)), this, SLOT(togglePage(bool)));
connect(outPane, SIGNAL(navigateStateUpdate()), this, SLOT(updateNavigateState()));
connect(outPane, SIGNAL(flashButton()), this, SLOT(flashButton()));
QWidget *toolButtonsContainer = new QWidget(m_opToolBarWidgets);
QHBoxLayout *toolButtonsLayout = new QHBoxLayout;
@@ -286,8 +288,8 @@ void OutputPaneManager::init()
m_ids.append(id);
cmd->setDefaultKeySequence(QKeySequence(paneShortCut(shortcutNumber)));
QToolButton *button = new OutputPaneToggleButton(shortcutNumber, outPane->displayName(),
cmd->action());
OutputPaneToggleButton *button = new OutputPaneToggleButton(shortcutNumber, outPane->displayName(),
cmd->action());
++shortcutNumber;
m_buttonsWidget->layout()->addWidget(button);
m_buttons.append(button);
@@ -351,7 +353,7 @@ void OutputPaneManager::slotMinMax()
void OutputPaneManager::buttonTriggered()
{
QToolButton *button = qobject_cast<QToolButton *>(sender());
OutputPaneToggleButton *button = qobject_cast<OutputPaneToggleButton *>(sender());
buttonTriggered(m_buttons.indexOf(button));
}
@@ -443,6 +445,14 @@ void OutputPaneManager::updateNavigateState()
}
}
void OutputPaneManager::flashButton()
{
IOutputPane* pane = qobject_cast<IOutputPane*>(sender());
int idx = findIndexForPage(pane);
if (pane)
m_buttons.value(idx)->flash();
}
// Slot connected to showPage signal of each page
void OutputPaneManager::showPage(bool focus, bool ensureSizeHint)
{
@@ -592,6 +602,7 @@ OutputPaneToggleButton::OutputPaneToggleButton(int number, const QString &text,
, m_number(QString::number(number))
, m_text(text)
, m_action(action)
, m_flashTimer(new QTimeLine(1000, this))
{
setFocusPolicy(Qt::NoFocus);
setCheckable(true);
@@ -600,6 +611,12 @@ OutputPaneToggleButton::OutputPaneToggleButton(int number, const QString &text,
setStyleSheet(buttonStyleSheet());
if (m_action)
connect(m_action, SIGNAL(changed()), this, SLOT(updateToolTip()));
m_flashTimer->setDirection(QTimeLine::Forward);
m_flashTimer->setCurveShape(QTimeLine::SineCurve);
m_flashTimer->setFrameRange(0, 92);
connect(m_flashTimer, SIGNAL(valueChanged(qreal)), this, SLOT(update()));
connect(m_flashTimer, SIGNAL(finished()), this, SLOT(update()));
}
void OutputPaneToggleButton::updateToolTip()
@@ -631,6 +648,10 @@ void OutputPaneToggleButton::paintEvent(QPaintEvent *event)
const int numberWidth = fm.width(m_number);
QPainter p(this);
if (m_flashTimer->state() == QTimeLine::Running) {
p.setPen(Qt::transparent);
p.fillRect(rect().adjusted(19, 1, -1, -1), QBrush(QColor(255,0,0, m_flashTimer->currentFrame())));
}
p.setFont(font());
p.setPen(Qt::white);
p.drawText((20 - numberWidth) / 2, baseLine, m_number);
@@ -640,6 +661,24 @@ void OutputPaneToggleButton::paintEvent(QPaintEvent *event)
p.drawText(leftPart, baseLine, fm.elidedText(m_text, Qt::ElideRight, width() - leftPart - 1));
}
void OutputPaneToggleButton::checkStateSet()
{
//Stop flashing when button is checked
QToolButton::checkStateSet();
m_flashTimer->stop();
}
void OutputPaneToggleButton::flash(int count)
{
//Start flashing if button is not checked
if (!isChecked()) {
m_flashTimer->setLoopCount(count);
if (m_flashTimer->state() != QTimeLine::Running)
m_flashTimer->start();
update();
}
}
///////////////////////////////////////////////////////////////////////
//