Swift
summaryrefslogtreecommitdiffstats
path: root/Swift/QtUI/Roster
diff options
context:
space:
mode:
authorKevin Smith <git@kismith.co.uk>2009-08-29 16:15:27 (GMT)
committerKevin Smith <git@kismith.co.uk>2009-08-29 16:15:27 (GMT)
commit030c2d8a448dbf17808b840df1d0379639867e99 (patch)
treee510f94602c35707a59759d7c27027ef8b957ae8 /Swift/QtUI/Roster
parent2ceddd421319cbab2deb89821e81fb1a7bf724ae (diff)
downloadswift-contrib-030c2d8a448dbf17808b840df1d0379639867e99.zip
swift-contrib-030c2d8a448dbf17808b840df1d0379639867e99.tar.bz2
Show contact count on collapsed roster groups
Diffstat (limited to 'Swift/QtUI/Roster')
-rw-r--r--Swift/QtUI/Roster/QtTreeWidget.cpp51
-rw-r--r--Swift/QtUI/Roster/QtTreeWidget.h5
-rw-r--r--Swift/QtUI/Roster/RosterDelegate.cpp87
-rw-r--r--Swift/QtUI/Roster/RosterDelegate.h2
4 files changed, 107 insertions, 38 deletions
diff --git a/Swift/QtUI/Roster/QtTreeWidget.cpp b/Swift/QtUI/Roster/QtTreeWidget.cpp
index b678e0c..75863fc 100644
--- a/Swift/QtUI/Roster/QtTreeWidget.cpp
+++ b/Swift/QtUI/Roster/QtTreeWidget.cpp
@@ -3,13 +3,15 @@
#include "Swiften/Base/Platform.h"
#include "Swiften/Roster/OpenChatRosterAction.h"
+#include <qdebug.h>
+
namespace Swift {
QtTreeWidget::QtTreeWidget(QWidget* parent) : QTreeView(parent) {
treeRoot_ = new QtTreeWidgetItem(NULL);
model_ = new RosterModel();
model_->setRoot(treeRoot_);
- setModel(model_);
+ setModel(model_);
delegate_ = new RosterDelegate();
setItemDelegate(delegate_);
setHeaderHidden(true);
@@ -20,7 +22,10 @@ QtTreeWidget::QtTreeWidget(QWidget* parent) : QTreeView(parent) {
setIndentation(0);
setRootIsDecorated(true);
connect(this, SIGNAL(activated(const QModelIndex&)), this, SLOT(handleItemActivated(const QModelIndex&)));
- connect(model_, SIGNAL(itemExpanded(const QModelIndex&, bool)), this, SLOT(handleItemExpanded(const QModelIndex&, bool)));
+ connect(model_, SIGNAL(itemExpanded(const QModelIndex&, bool)), this, SLOT(handleModelItemExpanded(const QModelIndex&, bool)));
+ connect(model_, SIGNAL(dataChanged(const QModelIndex&, const QModelIndex&)), this, SLOT(handleDataChanged(const QModelIndex&, const QModelIndex&)));
+ connect(this, SIGNAL(expanded(const QModelIndex&)), this, SLOT(handleExpanded(const QModelIndex&)));
+ connect(this, SIGNAL(collapsed(const QModelIndex&)), this, SLOT(handleCollapsed(const QModelIndex&)));
}
QtTreeWidget::~QtTreeWidget() {
@@ -39,8 +44,46 @@ void QtTreeWidget::handleItemActivated(const QModelIndex& index) {
}
}
-void QtTreeWidget::handleItemExpanded(const QModelIndex& index, bool expanded) {
- setExpanded(index, expanded);
+void QtTreeWidget::handleExpanded(const QModelIndex& index) {
+ QtTreeWidgetItem* qtItem = static_cast<QtTreeWidgetItem*>(index.internalPointer());
+ if (qtItem) {
+ qtItem->setExpanded(true);
+ }
+}
+
+void QtTreeWidget::handleCollapsed(const QModelIndex& index) {
+ QtTreeWidgetItem* qtItem = static_cast<QtTreeWidgetItem*>(index.internalPointer());
+ if (qtItem) {
+ qtItem->setExpanded(false);
+ }
+}
+
+void QtTreeWidget::handleModelItemExpanded(const QModelIndex& index, bool shouldExpand) {
+ if (this->isExpanded(index) == shouldExpand) {
+ return;
+ }
+ //setExpanded(index, shouldExpand);
+ if (shouldExpand) {
+ expand(index);
+ emit expanded(index);
+ } else {
+ collapse(index);
+ emit collapsed(index);
+ }
+}
+
+void QtTreeWidget::handleDataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight) {
+ Q_UNUSED(bottomRight);
+ //in our model, this is only thrown with topLeft == bottomRight
+ if (!topLeft.isValid()) {
+ return;
+ }
+ QtTreeWidgetItem* qtItem = static_cast<QtTreeWidgetItem*>(topLeft.internalPointer());
+ if (qtItem) {
+ //qDebug() << "Item changed, passing expanded state to view: " << qtItem->isExpanded();
+ setExpanded(topLeft, qtItem->isExpanded());
+ }
+
}
void QtTreeWidget::drawBranches(QPainter*, const QRect&, const QModelIndex&) const {
diff --git a/Swift/QtUI/Roster/QtTreeWidget.h b/Swift/QtUI/Roster/QtTreeWidget.h
index 8c76d60..13b6d8e 100644
--- a/Swift/QtUI/Roster/QtTreeWidget.h
+++ b/Swift/QtUI/Roster/QtTreeWidget.h
@@ -22,7 +22,10 @@ class QtTreeWidget : public QTreeView, public TreeWidget {
QtTreeWidgetItem* getRoot();
private slots:
void handleItemActivated(const QModelIndex&);
- void handleItemExpanded(const QModelIndex&, bool expanded);
+ void handleModelItemExpanded(const QModelIndex&, bool expanded);
+ void handleExpanded(const QModelIndex&);
+ void handleCollapsed(const QModelIndex&);
+ void handleDataChanged(const QModelIndex& topLeft, const QModelIndex& bottomRight);
private:
void drawBranches(QPainter*, const QRect&, const QModelIndex&) const;
RosterModel* model_;
diff --git a/Swift/QtUI/Roster/RosterDelegate.cpp b/Swift/QtUI/Roster/RosterDelegate.cpp
index e50052b..c14f170 100644
--- a/Swift/QtUI/Roster/RosterDelegate.cpp
+++ b/Swift/QtUI/Roster/RosterDelegate.cpp
@@ -78,50 +78,71 @@ void RosterDelegate::paintGroup(QPainter* painter, const QStyleOptionViewItem& o
painter->fillPath(fillPath, backgroundBrush);
painter->drawPath(linePath);
- QBrush triangleBrush(QColor(110, 110, 110));
- QBrush triangleShadowBrush(QColor(47, 47, 47));
double triangleWidth = 9;
double triangleHeight = 5;
QtTreeWidgetItem* item = index.isValid() ? static_cast<QtTreeWidgetItem*>(index.internalPointer()) : NULL;
if (item) {
- QPainterPath trianglePath;
- QPainterPath triangleShadowPath;
- QPolygonF triangle;
- QPolygonF triangleShadow;
- QPointF triangleTopLeft(region.left() + horizontalMargin_ + 1, region.top() + region.height() / 2 - triangleHeight / 2);
- QPointF shadowOffset(0,-1);
- QPointF trianglePoint2;
- QPointF trianglePoint3;
-
- if (item->isExpanded()) {
- triangleTopLeft += QPoint(0, 1);
- trianglePoint2 = triangleTopLeft + QPointF(triangleWidth, 0);
- trianglePoint3 = trianglePoint2 + QPointF(-1 * (triangleWidth / 2), triangleHeight);
- //qDebug() << "Plotting expanded" << triangleTopLeft << ", " << trianglePoint2 << ", " << trianglePoint3;
- } else {
- trianglePoint2 = triangleTopLeft + QPointF(0, triangleWidth);
- trianglePoint3 = trianglePoint2 + QPointF(triangleHeight, -1 * (triangleWidth / 2));
- //qDebug() << "Plotting collapsed" << triangleTopLeft << ", " << trianglePoint2 << ", " << trianglePoint3;
- }
- triangle << triangleTopLeft << trianglePoint2 << trianglePoint3 << triangleTopLeft;
- triangleShadow << triangleTopLeft + shadowOffset << trianglePoint2 + shadowOffset << trianglePoint3 + shadowOffset << triangleTopLeft + shadowOffset;
-
- trianglePath.addPolygon(triangle);
- triangleShadowPath.addPolygon(triangleShadow);
- painter->fillPath(triangleShadowPath, triangleShadowBrush);
- painter->fillPath(trianglePath, triangleBrush);
+ paintExpansionTriangle(painter, region.adjusted(horizontalMargin_ + 1, 0, 0, 0), triangleWidth, triangleHeight, item->isExpanded());
}
- int textLeftOffset = 2 * horizontalMargin_ + 1 + triangleWidth;
+ int textLeftOffset = 3 * horizontalMargin_ + 1 + triangleWidth;
QFontMetrics fontMetrics(groupFont_);
int textTopOffset = (option.rect.height() - fontMetrics.height()) / 2;
- QRect textRect = region.adjusted(textLeftOffset, textTopOffset, -1 * textLeftOffset, -1 * textTopOffset);
painter->setFont(groupFont_);
+ int contactCountWidth = 0;
+ QRect textRect = region.adjusted(textLeftOffset, textTopOffset, -1 * textLeftOffset, -1 * textTopOffset);
+
+ if (!item->isExpanded()) {
+ QFontMetrics groupMetrics(groupFont_);
+ int contactCount = item->rowCount();
+ QString countString = QString("%1").arg(contactCount);
+ contactCountWidth = groupMetrics.width(countString) + 2 * horizontalMargin_;
+ int offsetAmount = textRect.width() - contactCountWidth + horizontalMargin_;
+ QRect countRect = textRect.adjusted(offsetAmount, 0, 0/*-1 * offsetAmount*/, 0);
+ qDebug() << "Painting count string " << countString << " at " << countRect << " from offset " << offsetAmount;
+ paintShadowText(painter, countRect, countString);
+ }
+ QRect nameTextRect = textRect.adjusted(0, 0, contactCountWidth, 0);
+ paintShadowText(painter, nameTextRect, index.data(Qt::DisplayRole).toString());
+ painter->restore();
+}
+
+void RosterDelegate::paintExpansionTriangle(QPainter* painter, const QRect& region, int width, int height, bool expanded) const {
+ QBrush triangleBrush(QColor(110, 110, 110));
+ QBrush triangleShadowBrush(QColor(47, 47, 47));
+ QPainterPath trianglePath;
+ QPainterPath triangleShadowPath;
+ QPolygonF triangle;
+ QPolygonF triangleShadow;
+ QPointF triangleTopLeft(region.left(), region.top() + region.height() / 2 - height / 2);
+ QPointF shadowOffset(0,-1);
+ QPointF trianglePoint2;
+ QPointF trianglePoint3;
+
+ if (expanded) {
+ triangleTopLeft += QPoint(0, 1);
+ trianglePoint2 = triangleTopLeft + QPointF(width, 0);
+ trianglePoint3 = trianglePoint2 + QPointF(-1 * (width / 2), height);
+ //qDebug() << "Plotting expanded" << triangleTopLeft << ", " << trianglePoint2 << ", " << trianglePoint3;
+ } else {
+ trianglePoint2 = triangleTopLeft + QPointF(0, width);
+ trianglePoint3 = trianglePoint2 + QPointF(height, -1 * (width / 2));
+ //qDebug() << "Plotting collapsed" << triangleTopLeft << ", " << trianglePoint2 << ", " << trianglePoint3;
+ }
+ triangle << triangleTopLeft << trianglePoint2 << trianglePoint3 << triangleTopLeft;
+ triangleShadow << triangleTopLeft + shadowOffset << trianglePoint2 + shadowOffset << trianglePoint3 + shadowOffset << triangleTopLeft + shadowOffset;
+
+ trianglePath.addPolygon(triangle);
+ triangleShadowPath.addPolygon(triangleShadow);
+ painter->fillPath(triangleShadowPath, triangleShadowBrush);
+ painter->fillPath(trianglePath, triangleBrush);
+}
+
+void RosterDelegate::paintShadowText(QPainter* painter, const QRect& region, const QString& text) const {
painter->setPen(QPen(QColor(254, 254, 254)));
- painter->drawText(textRect.adjusted(0, 1, 0, 0), Qt::AlignTop, index.data(Qt::DisplayRole).toString());
+ painter->drawText(region.adjusted(0, 1, 0, 0), Qt::AlignTop, text);
painter->setPen(QPen(QColor(115, 115, 115)));
- painter->drawText(textRect, Qt::AlignTop, index.data(Qt::DisplayRole).toString());
- painter->restore();
+ painter->drawText(region, Qt::AlignTop, text);
}
void RosterDelegate::paintContact(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const {
diff --git a/Swift/QtUI/Roster/RosterDelegate.h b/Swift/QtUI/Roster/RosterDelegate.h
index 712af81..c96e2a8 100644
--- a/Swift/QtUI/Roster/RosterDelegate.h
+++ b/Swift/QtUI/Roster/RosterDelegate.h
@@ -16,6 +16,8 @@ namespace Swift {
QSize contactSizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const;
void paintGroup(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const;
void paintContact(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const;
+ void paintShadowText(QPainter* painter, const QRect& region, const QString& text) const;
+ void paintExpansionTriangle(QPainter* painter, const QRect& region, int width, int height, bool expanded) const;
QFont nameFont_;
QFont statusFont_;
QFont groupFont_;