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qtmindmap
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Code Issues 13 Pull Requests Releases Wiki Activity

huge refactor: no keys helppage, but a hideable maintoolbar

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master
Denes Matetelki 14 years ago
parent f2f470337a
commit a2ac1feb6c
8 changed files with 227 additions and 1065 deletions
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344
graphwidget.cpp
Unescape View File

@ -225,43 +225,29 @@ void GraphWidget::keyPressEvent(QKeyEvent *event)
nodeLostFocus();
return;
}
if (m_editingNode)
{
m_activeNode->keyPressEvent(event);
return;
}
// certain actions need an active node
if (!m_activeNode &&
( event->key() == Qt::Key_Insert || // add new node
event->key() == Qt::Key_F2 || // edit node
event->key() == Qt::Key_Delete || // delete node
event->key() == Qt::Key_A || // add edge
event->key() == Qt::Key_D || // remove edge
event->key() == Qt::Key_C || // node color
event->key() == Qt::Key_T || // node text color
( event->modifiers() & Qt::ControlModifier && // moving node
( event->key() == Qt::Key_Up ||
event->key() == Qt::Key_Down ||
event->key() == Qt::Key_Left ||
event->key() == Qt::Key_Right ||
event->key() == Qt::Key_Plus ||
event->key() == Qt::Key_Minus ))))
{
m_parent->statusBarMsg(tr("No active node."));
return;
}
switch (event->key())
{
// move sceve, or move node if modkey is ctrl
case Qt::Key_Up:
case Qt::Key_Down:
case Qt::Key_Left:
case Qt::Key_Right:
if (!m_activeNode)
{
m_parent->statusBarMsg(tr("No active node."));
return;
}
if (event->modifiers() & Qt::ControlModifier)
{
if (event->modifiers() & Qt::AltModifier)
if (event->modifiers() & Qt::MetaModifier)
{
QList <Node *> nodeList = m_activeNode->subtree();
foreach(Node *node, nodeList)
@ -288,64 +274,22 @@ void GraphWidget::keyPressEvent(QKeyEvent *event)
}
break;
// zoom in/out
case Qt::Key_Plus:
if (event->modifiers() & Qt::ControlModifier)
{
if (event->modifiers() & Qt::AltModifier)
{
QList <Node *> nodeList = m_activeNode->subtree();
foreach(Node *node, nodeList)
node->setScale(qreal(1.2),sceneRect());
}
else
{
m_activeNode->setScale(qreal(1.2),sceneRect());
}
}
else
{
scaleView(qreal(1.2));
}
zoomIn();
break;
case Qt::Key_Minus:
if (event->modifiers() & Qt::ControlModifier)
{
if (event->modifiers() & Qt::AltModifier)
{
QList <Node *> nodeList = m_activeNode->subtree();
foreach(Node *node, nodeList)
node->setScale(qreal(1 / 1.2),sceneRect());
}
else
{
m_activeNode->setScale(qreal(1 / 1.2),sceneRect());
}
}
else
{
scaleView(1 / qreal(1.2));
}
zoomOut();
break;
// Hint mode: select a node vimperator style
case Qt::Key_F:
m_showingNodeNumbers = !m_showingNodeNumbers;
if (!m_showingNodeNumbers)
{
showingAllNodeNumbers(false);
break;
}
m_hintNumber.clear();
showNodeNumbers();
hintMode();
break;
// insert new node
case Qt::Key_Insert:
insertNode();
@ -389,82 +333,35 @@ void GraphWidget::keyPressEvent(QKeyEvent *event)
break;
// edit node
case Qt::Key_F2:
setActiveNodeEditable();
editNode();
break;
// delete node
case Qt::Key_Delete:
{
removeNode();
break;
}
// add edge to active node
case Qt::Key_A:
m_parent->statusBarMsg(tr("Add edge: select destination node."));
m_edgeAdding = true;
addEdge();
break;
// add edge to active node
case Qt::Key_D:
m_parent->statusBarMsg(tr("Delete edge: select other end-node."));
m_edgeDeleting = true;
removeEdge();
break;
case Qt::Key_C:
{
QList <Node *> nodeList;
if (event->modifiers() == Qt::AltModifier)
{
nodeList = m_activeNode->subtree();
}
else
{
nodeList.push_back(m_activeNode);
}
QColorDialog dialog(this);
dialog.setWindowTitle(tr("Select node color"));
dialog.setCurrentColor(m_activeNode->color());
if (dialog.exec())
{
QColor color = dialog.selectedColor();
foreach(Node *node, nodeList)
{
node->setColor(color);
foreach (Edge * edge, node->edgesToThis(false))
edge->setColor(color);
}
}
nodeColor();
break;
}
case Qt::Key_T:
{
QList <Node *> nodeList;
if (event->modifiers() == Qt::AltModifier)
{
nodeList = m_activeNode->subtree();
}
else
{
nodeList.push_back(m_activeNode);
}
QColorDialog dialog(this);
dialog.setWindowTitle(tr("Select text color"));
dialog.setCurrentColor(m_activeNode->textColor());
if (dialog.exec())
{
QColor color = dialog.selectedColor();
foreach(Node *node, nodeList)
node->setTextColor(color);
}
nodeTextColor();
break;
}
default:
QGraphicsView::keyPressEvent(event);
@ -475,29 +372,9 @@ void GraphWidget::keyPressEvent(QKeyEvent *event)
void GraphWidget::wheelEvent(QWheelEvent *event)
{
if (QApplication::keyboardModifiers() & Qt::ControlModifier)
{
if (!m_activeNode)
{
m_parent->statusBarMsg(tr("No active node."));
return;
}
if (QApplication::keyboardModifiers() & Qt::AltModifier)
{
foreach(Node *node, m_activeNode->subtree())
node->setScale(pow((double)1.2, event->delta() / 120.0),
sceneRect());
}
else
{
m_activeNode->setScale(pow((double)1.2, event->delta() / 120.0),
sceneRect());
}
}
else
{
scaleView(pow((double)1.2, event->delta() / 240.0));
}
event->delta() > 0 ?
zoomIn() :
zoomOut();
}
void GraphWidget::drawBackground(QPainter *painter, const QRectF &rect)
@ -527,6 +404,60 @@ void GraphWidget::setActiveNode(Node *node)
m_activeNode->setActive();
}
void GraphWidget::zoomIn()
{
if (QApplication::keyboardModifiers() & Qt::ControlModifier)
{
if (!m_activeNode)
{
m_parent->statusBarMsg(tr("No active node."));
return;
}
if (QApplication::keyboardModifiers() & Qt::ShiftModifier)
{
QList <Node *> nodeList = m_activeNode->subtree();
foreach(Node *node, nodeList)
node->setScale(qreal(1.2),sceneRect());
}
else
{
m_activeNode->setScale(qreal(1.2),sceneRect());
}
}
else
{
scaleView(qreal(1.2));
}
}
void GraphWidget::zoomOut()
{
if (QApplication::keyboardModifiers() & Qt::ControlModifier)
{
if (!m_activeNode)
{
m_parent->statusBarMsg(tr("No active node."));
return;
}
if (QApplication::keyboardModifiers() & Qt::ShiftModifier)
{
QList <Node *> nodeList = m_activeNode->subtree();
foreach(Node *node, nodeList)
node->setScale(qreal(1 / 1.2),sceneRect());
}
else
{
m_activeNode->setScale(qreal(1 / 1.2),sceneRect());
}
}
else
{
scaleView(qreal(1 / 1.2));
}
}
void GraphWidget::insertNode()
{
if (!m_activeNode)
@ -554,7 +485,7 @@ void GraphWidget::insertNode()
addEdge(m_activeNode, node);
setActiveNode(node);
setActiveNodeEditable();
editNode();
contentChanged();
if (m_showingNodeNumbers)
@ -576,7 +507,8 @@ void GraphWidget::removeNode()
}
QList <Node *> nodeList;
if (QApplication::keyboardModifiers() & Qt::AltModifier)
if (QApplication::keyboardModifiers() & Qt::ControlModifier &&
QApplication::keyboardModifiers() & Qt::ShiftModifier)
{
nodeList = m_activeNode->subtree();
}
@ -601,6 +533,108 @@ void GraphWidget::removeNode()
showNodeNumbers();
}
void GraphWidget::editNode()
{
if (!m_activeNode)
{
m_parent->statusBarMsg(tr("No active node."));
return;
}
m_editingNode = true;
m_activeNode->setEditable();
m_scene->setFocusItem(m_activeNode);
}
void GraphWidget::nodeColor()
{
if (!m_activeNode)
{
m_parent->statusBarMsg(tr("No active node."));
return;
}
QList <Node *> nodeList;
if (QApplication::keyboardModifiers() & Qt::ControlModifier &&
QApplication::keyboardModifiers() & Qt::ShiftModifier)
{
nodeList = m_activeNode->subtree();
}
else
{
nodeList.push_back(m_activeNode);
}
QColorDialog dialog(this);
dialog.setWindowTitle(tr("Select node color"));
dialog.setCurrentColor(m_activeNode->color());
if (dialog.exec())
{
QColor color = dialog.selectedColor();
foreach(Node *node, nodeList)
{
node->setColor(color);
foreach (Edge * edge, node->edgesToThis(false))
edge->setColor(color);
}
}
}
void GraphWidget::nodeTextColor()
{
if (!m_activeNode)
{
m_parent->statusBarMsg(tr("No active node."));
return;
}
QList <Node *> nodeList;
if (QApplication::keyboardModifiers() & Qt::ControlModifier &&
QApplication::keyboardModifiers() & Qt::ShiftModifier)
{
nodeList = m_activeNode->subtree();
}
else
{
nodeList.push_back(m_activeNode);
}
QColorDialog dialog(this);
dialog.setWindowTitle(tr("Select text color"));
dialog.setCurrentColor(m_activeNode->textColor());
if (dialog.exec())
{
QColor color = dialog.selectedColor();
foreach(Node *node, nodeList)
node->setTextColor(color);
}
}
void GraphWidget::addEdge()
{
m_parent->statusBarMsg(tr("Add edge: select destination node."));
m_edgeAdding = true;
}
void GraphWidget::removeEdge()
{
m_parent->statusBarMsg(tr("Delete edge: select other end-node."));
m_edgeDeleting = true;
}
void GraphWidget::hintMode()
{
m_showingNodeNumbers = !m_showingNodeNumbers;
if (!m_showingNodeNumbers)
{
showingAllNodeNumbers(false);
return;
}
m_hintNumber.clear();
showNodeNumbers();
}
void GraphWidget::showingAllNodeNumbers(const bool &show)
{
int i =0;
@ -646,13 +680,6 @@ bool GraphWidget::numberStartsWithNumber(const int &number, const int &prefix)
return (QString::number(number)).startsWith(QString::number(prefix));
}
void GraphWidget::setActiveNodeEditable()
{
m_editingNode = true;
m_activeNode->setEditable();
m_scene->setFocusItem(m_activeNode);
}
void GraphWidget::nodeSelected(Node *node)
{
showingAllNodeNumbers(false);
@ -680,8 +707,7 @@ void GraphWidget::nodeSelected(Node *node)
void GraphWidget::nodeMoved(QGraphicsSceneMouseEvent *event)
{
QList <Node *> nodeList;
if (event->modifiers() & Qt::AltModifier &&
event->modifiers() & Qt::ControlModifier)
if (event->modifiers() & Qt::MetaModifier)
{
nodeList = m_activeNode->subtree();
}

11
graphwidget.h
Unescape View File

@ -18,10 +18,8 @@ public:
GraphWidget(MainWindow *parent = 0);
void setActiveNode(Node *node);
void setActiveNodeEditable();
void nodeSelected(Node *node);
void nodeMoved(QGraphicsSceneMouseEvent *event);
void nodeLostFocus();
QList<Edge *> edges() const;
void contentChanged(const bool &changed = true);
@ -36,8 +34,17 @@ public:
public slots:
void zoomIn();
void zoomOut();
void insertNode();
void removeNode();
void editNode();
void nodeColor();
void nodeTextColor();
void addEdge();
void removeEdge();
void hintMode();
void nodeLostFocus();
protected:

436
list-add.svg
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<dc:date>2006-01-04</dc:date>
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53
mainwindow.cpp
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@ -31,8 +31,9 @@ MainWindow::MainWindow(QWidget *parent) :
connect(m_ui->actionAbout_QtMindMap, SIGNAL(activated()),
this, SLOT(about()));
connect(m_ui->actionKeys, SIGNAL(activated()),
this, SLOT(keys()));
// connect(m_ui->actionKeys, SIGNAL(activated()),
// this, SLOT(keys()));
setCentralWidget(m_graphicsView);
@ -41,32 +42,42 @@ MainWindow::MainWindow(QWidget *parent) :
// why can't I do this with qtcreator?
/// @bug or a feature? no underline here
m_zoomIn = new QAction(tr("Zoom in (+)"), this);
m_zoomOut = new QAction(tr("Zoom out (+)"), this);
m_addNode = new QAction(tr("Add node (ins)"), this);
connect(m_addNode, SIGNAL(activated()), m_graphicsView, SLOT(insertNode()));
m_delNode = new QAction(tr("Del node (del)"), this);
connect(m_delNode, SIGNAL(activated()), m_graphicsView, SLOT(removeNode()));
m_editNode = new QAction(tr("Edit node (F2, dubclick)"), this);
connect(m_editNode, SIGNAL(activated()), m_graphicsView, SLOT(editNode()));
m_editNode = new QAction(tr("Edit node (F2)"), this);
/// @todo pass ctrl
m_scaleUpNode = new QAction(tr("ScaleUp Node (Ctrl +)"), this);
m_scaleDownNode = new QAction(tr("ScaleDown Node (Ctrl -)"), this);
m_nodeColor = new QAction(tr("Node color (c)"), this);
connect(m_nodeColor, SIGNAL(activated()), m_graphicsView, SLOT(nodeColor()));
m_nodeTextColor = new QAction(tr("Node textcolor (t)"), this);
connect(m_nodeTextColor, SIGNAL(activated()), m_graphicsView, SLOT(nodeTextColor()));
m_addEdge = new QAction(tr("Add edge (a)"), this);
connect(m_addEdge, SIGNAL(activated()), m_graphicsView, SLOT(addEdge()));
m_delEdge = new QAction(tr("Del edge (d)"), this);
m_moveNode = new QAction(tr("Move node (Ctrl cursor)"), this);
connect(m_delEdge, SIGNAL(activated()), m_graphicsView, SLOT(removeEdge()));
m_moveNode = new QAction(tr("Move node\n(Ctrl cursor, drag)"), this);
m_moveNode->setDisabled(true);
m_subtree = new QAction(tr("Apply on subtree (Alt)"), this);
m_subtree = new QAction(tr("Change on wholesubtree\n(Ctrl shift)"), this);
m_subtree->setDisabled(true);
m_zoomIn = new QAction(tr("Zoom in (+, scrollup)"), this);
connect(m_zoomIn, SIGNAL(activated()), m_graphicsView, SLOT(zoomIn()));
m_zoomOut = new QAction(tr("Zoom out (-, scrolldown)"), this);
connect(m_zoomOut, SIGNAL(activated()), m_graphicsView, SLOT(zoomOut()));
m_esc = new QAction(tr("Leave editing,\nedge eadd/remove (esc)"), this);
connect(m_esc, SIGNAL(activated()), m_graphicsView, SLOT(nodeLostFocus()));
m_hintMode = new QAction(tr("Hint mode (f)"), this);
m_showMainToolbar = new QAction(tr("Main toolbar (Ctrl m)"), this);
connect(m_hintMode, SIGNAL(activated()), m_graphicsView, SLOT(hintMode()));
m_showMainToolbar = new QAction(tr("Show main toolbar\n(Ctrl m)"), this);
m_showMainToolbar->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_M));
connect(m_showMainToolbar, SIGNAL(activated()), this, SLOT(showMainToolbar()));
m_showStatusIconToolbar = new QAction(tr("Status icons (Ctrl i)"), this);
m_showStatusIconToolbar = new QAction(tr("Insert status icons\n(Ctrl i)"), this);
connect(m_showStatusIconToolbar, SIGNAL(activated()), this, SLOT(showStatusIconToolbar()));
m_ui->mainToolBar->addAction(m_addNode);
m_ui->mainToolBar->addAction(m_delNode);
@ -81,6 +92,7 @@ MainWindow::MainWindow(QWidget *parent) :
m_ui->mainToolBar->addSeparator();
m_ui->mainToolBar->addAction(m_zoomIn);
m_ui->mainToolBar->addAction(m_zoomOut);
m_ui->mainToolBar->addAction(m_esc);
m_ui->mainToolBar->addAction(m_hintMode);
m_ui->mainToolBar->addAction(m_moveNode);
m_ui->mainToolBar->addAction(m_subtree);
@ -89,7 +101,8 @@ MainWindow::MainWindow(QWidget *parent) :
m_ui->mainToolBar->hide();
m_insertIcon = new QAction(tr("Insert icon:"), this);
m_insertIcon->setDisabled(true);
m_doIt = new QAction(QIcon(":/applications-system.svg"), "&Do", this);
m_doIt->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_D));
@ -123,6 +136,7 @@ MainWindow::MainWindow(QWidget *parent) :
m_maybe->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_M));
connect(m_maybe, SIGNAL(activated()), this, SLOT(insertPicture()));
m_ui->statusIcons_toolBar->addAction(m_insertIcon);
m_ui->statusIcons_toolBar->addAction(m_doIt);
m_ui->statusIcons_toolBar->addAction(m_trash);
m_ui->statusIcons_toolBar->addAction(m_info);
@ -434,19 +448,6 @@ void MainWindow::insertPicture()
}
}
void MainWindow::addNode() { }
void MainWindow::delNode() { }
void MainWindow::editNode() { }
void MainWindow::scaleUpNode() { }
void MainWindow::scaleDownNode() { }
void MainWindow::nodeColor() { }
void MainWindow::nodeTextColor() { }
void MainWindow::addEdge() { }
void MainWindow::delEdge() { }
void MainWindow::zoomIn() { }
void MainWindow::zoomOut() { }
void MainWindow::hintMode() { }
void MainWindow::showMainToolbar(const bool &show)
{
m_ui->mainToolBar->setVisible(show ?

15
mainwindow.h
Unescape View File

@ -36,19 +36,6 @@ public slots:
void insertPicture();
void addNode();
void delNode();
void editNode();
void scaleUpNode();
void scaleDownNode();
void nodeColor();
void nodeTextColor();
void addEdge();
void delEdge();
void zoomIn();
void zoomOut();
void hintMode();
void showMainToolbar(const bool &show = true);
void showStatusIconToolbar(const bool &show = true);
@ -77,12 +64,14 @@ private:
QAction *m_delEdge;
QAction *m_zoomIn;
QAction *m_zoomOut;
QAction *m_esc;
QAction *m_hintMode;
QAction *m_moveNode;
QAction *m_subtree;
QAction *m_showMainToolbar;
QAction *m_showStatusIconToolbar;
QAction *m_insertIcon;
QAction *m_doIt;
QAction *m_trash;
QAction *m_info;

7
mainwindow.ui
Unescape View File

@ -24,7 +24,7 @@
<x>0</x>
<y>0</y>
<width>600</width>
<height>21</height>
<height>23</height>
</rect>
</property>
<widget class="QMenu" name="menuFile">
@ -45,7 +45,6 @@
<property name="title">
<string>&amp;Help</string>
</property>
<addaction name="actionKeys"/>
<addaction name="actionAbout_QtMindMap"/>
</widget>
<addaction name="menuFile"/>
@ -68,13 +67,13 @@
<bool>true</bool>
</property>
<property name="windowTitle">
<string>status icons</string>
<string>insert status icons</string>
</property>
<attribute name="toolBarArea">
<enum>RightToolBarArea</enum>
</attribute>
<attribute name="toolBarBreak">
<bool>true</bool>
<bool>false</bool>
</attribute>
</widget>
<action name="actionNew">

2
node.cpp
Unescape View File

@ -456,7 +456,7 @@ void Node::mousePressEvent(QGraphicsSceneMouseEvent *event)
void Node::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *event)
{
Q_UNUSED(event);
m_graph->setActiveNodeEditable();
m_graph->editNode();
}
void Node::mouseReleaseEvent(QGraphicsSceneMouseEvent *event)

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