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Merge pull request #2926 from ctrlaltdavid/chat_window

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Fix chat window scrolling
This commit is contained in:
Brad Hefta-Gaub 2014-05-27 10:07:34 -07:00
commit 13366d9ba1
2 changed files with 42 additions and 10 deletions
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12
interface/src/ui/ChatWindow.cpp
View file

@ -80,7 +80,7 @@ ChatWindow::ChatWindow(QWidget* parent) :
} else { } else {
ui->numOnlineLabel->hide(); ui->numOnlineLabel->hide();
ui->closeButton->hide(); ui->closeButton->hide();
ui->usersWidget->hide(); ui->usersArea->hide();
ui->messagesScrollArea->hide(); ui->messagesScrollArea->hide();
ui->messagePlainTextEdit->hide(); ui->messagePlainTextEdit->hide();
connect(&XmppClient::getInstance(), SIGNAL(joinedPublicChatRoom()), this, SLOT(connected())); connect(&XmppClient::getInstance(), SIGNAL(joinedPublicChatRoom()), this, SLOT(connected()));
@ -208,7 +208,7 @@ void ChatWindow::connected() {
ui->connectingToXMPPLabel->hide(); ui->connectingToXMPPLabel->hide();
ui->numOnlineLabel->show(); ui->numOnlineLabel->show();
ui->closeButton->show(); ui->closeButton->show();
ui->usersWidget->show(); ui->usersArea->show();
ui->messagesScrollArea->show(); ui->messagesScrollArea->show();
ui->messagePlainTextEdit->show(); ui->messagePlainTextEdit->show();
ui->messagePlainTextEdit->setFocus(); ui->messagePlainTextEdit->setFocus();
@ -248,6 +248,7 @@ void ChatWindow::notificationClicked() {
return; return;
} }
} }
Application::processEvents();
scrollToBottom(); scrollToBottom();
} }
@ -262,6 +263,8 @@ void ChatWindow::error(QXmppClient::Error error) {
} }
void ChatWindow::participantsChanged() { void ChatWindow::participantsChanged() {
bool atBottom = isNearBottom();
QStringList participants = XmppClient::getInstance().getPublicChatRoom()->participants(); QStringList participants = XmppClient::getInstance().getPublicChatRoom()->participants();
ui->numOnlineLabel->setText(tr("%1 online now:").arg(participants.count())); ui->numOnlineLabel->setText(tr("%1 online now:").arg(participants.count()));
@ -288,6 +291,11 @@ void ChatWindow::participantsChanged() {
userLabel->installEventFilter(this); userLabel->installEventFilter(this);
ui->usersWidget->layout()->addWidget(userLabel); ui->usersWidget->layout()->addWidget(userLabel);
} }
Application::processEvents();
if (atBottom) {
scrollToBottom();
}
} }
void ChatWindow::messageReceived(const QXmppMessage& message) { void ChatWindow::messageReceived(const QXmppMessage& message) {

40
interface/ui/chatWindow.ui
View file

@ -128,19 +128,43 @@ QPushButton:pressed {
</layout> </layout>
</item> </item>
<item> <item>
<widget class="QWidget" name="usersWidget" native="true"> <widget class="QWidget" name="usersArea" native="true">
<property name="styleSheet"> <property name="sizePolicy">
<string notr="true">#usersWidget { <sizepolicy hsizetype="Expanding" vsizetype="Minimum">
margin-right: 20px; <horstretch>0</horstretch>
}</string> <verstretch>0</verstretch>
</sizepolicy>
</property> </property>
<property name="minimumSize">
<size>
<width>0</width>
<height>0</height>
</size>
</property>
<layout class="QVBoxLayout" name="verticalLayout_3">
<property name="sizeConstraint">
<enum>QLayout::SetDefaultConstraint</enum>
</property>
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>12</number>
</property>
<item>
<widget class="QWidget" name="usersWidget" native="true"/>
</item>
</layout>
</widget> </widget>
</item> </item>
<item> <item>
<widget class="QScrollArea" name="messagesScrollArea"> <widget class="QScrollArea" name="messagesScrollArea">
<property name="styleSheet">
<string notr="true">margin-top: 12px;</string>
</property>
<property name="horizontalScrollBarPolicy"> <property name="horizontalScrollBarPolicy">
<enum>Qt::ScrollBarAlwaysOff</enum> <enum>Qt::ScrollBarAlwaysOff</enum>
</property> </property>