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Code Issues 13 Pull Requests Releases Wiki Activity

mainstatusbar, graphwidget shall provide public slot for each functionality

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master
Denes Matetelki 14 years ago
parent 919ec7fbe5
commit f2f470337a
7 changed files with 1085 additions and 53 deletions
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86
graphwidget.cpp
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@ -348,9 +348,6 @@ void GraphWidget::keyPressEvent(QKeyEvent *event)
// insert new node // insert new node
case Qt::Key_Insert: case Qt::Key_Insert:
insertNode(); insertNode();
contentChanged();
if (m_showingNodeNumbers)
showNodeNumbers();
break; break;
@ -400,38 +397,7 @@ void GraphWidget::keyPressEvent(QKeyEvent *event)
// delete node // delete node
case Qt::Key_Delete: case Qt::Key_Delete:
{ {
removeNode();
if (m_activeNode == m_nodeList.first())
{
m_parent->statusBarMsg(tr("Base node cannot be deleted."));
break;
}
QList <Node *> nodeList;
if (event->modifiers() == Qt::AltModifier)
{
nodeList = m_activeNode->subtree();
}
else
{
nodeList.push_back(m_activeNode);
}
foreach(Node *node, nodeList)
{
if (m_hintNode==node)
m_hintNode=0;
m_nodeList.removeAll(node);
delete node;
}
m_activeNode = 0;
contentChanged();
if (m_showingNodeNumbers)
showNodeNumbers();
break; break;
} }
// add edge to active node // add edge to active node
@ -563,6 +529,12 @@ void GraphWidget::setActiveNode(Node *node)
void GraphWidget::insertNode() void GraphWidget::insertNode()
{ {
if (!m_activeNode)
{
m_parent->statusBarMsg(tr("No active node."));
return;
}
double angle(m_activeNode->calculateBiggestAngle()); double angle(m_activeNode->calculateBiggestAngle());
qreal length(100); qreal length(100);
@ -583,6 +555,50 @@ void GraphWidget::insertNode()
setActiveNode(node); setActiveNode(node);
setActiveNodeEditable(); setActiveNodeEditable();
contentChanged();
if (m_showingNodeNumbers)
showNodeNumbers();
}
void GraphWidget::removeNode()
{
if (!m_activeNode)
{
m_parent->statusBarMsg(tr("No active node."));
return;
}
if (m_activeNode == m_nodeList.first())
{
m_parent->statusBarMsg(tr("Base node cannot be deleted."));
return;
}
QList <Node *> nodeList;
if (QApplication::keyboardModifiers() & Qt::AltModifier)
{
nodeList = m_activeNode->subtree();
}
else
{
nodeList.push_back(m_activeNode);
}
foreach(Node *node, nodeList)
{
if (m_hintNode==node)
m_hintNode=0;
m_nodeList.removeAll(node);
delete node;
}
m_activeNode = 0;
contentChanged();
if (m_showingNodeNumbers)
showNodeNumbers();
} }
void GraphWidget::showingAllNodeNumbers(const bool &show) void GraphWidget::showingAllNodeNumbers(const bool &show)

6
graphwidget.h
Unescape View File

@ -18,7 +18,6 @@ public:
GraphWidget(MainWindow *parent = 0); GraphWidget(MainWindow *parent = 0);
void setActiveNode(Node *node); void setActiveNode(Node *node);
void insertNode();
void setActiveNodeEditable(); void setActiveNodeEditable();
void nodeSelected(Node *node); void nodeSelected(Node *node);
void nodeMoved(QGraphicsSceneMouseEvent *event); void nodeMoved(QGraphicsSceneMouseEvent *event);
@ -35,6 +34,11 @@ public:
void insertPicture(const QString &picture); void insertPicture(const QString &picture);
public slots:
void insertNode();
void removeNode();
protected: protected:
void keyPressEvent(QKeyEvent *event); void keyPressEvent(QKeyEvent *event);

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<dc:title>Remove</dc:title>
<dc:date>2006-01-04</dc:date>
<dc:creator>
<cc:Agent>
<dc:title>Andreas Nilsson</dc:title>
</cc:Agent>
</dc:creator>
<dc:source>http://tango-project.org</dc:source>
<dc:subject>
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<rdf:li>remove</rdf:li>
<rdf:li>delete</rdf:li>
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Width:  |  Height:  |  Size: 14 KiB

126
mainwindow.cpp
Unescape View File

@ -41,6 +41,56 @@ MainWindow::MainWindow(QWidget *parent) :
// why can't I do this with qtcreator? // why can't I do this with qtcreator?
/// @bug or a feature? no underline here /// @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)"), this);
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);
m_nodeTextColor = new QAction(tr("Node textcolor (t)"), this);
m_addEdge = new QAction(tr("Add edge (a)"), this);
m_delEdge = new QAction(tr("Del edge (d)"), this);
m_moveNode = new QAction(tr("Move node (Ctrl cursor)"), this);
m_moveNode->setDisabled(true);
m_subtree = new QAction(tr("Apply on subtree (Alt)"), this);
m_subtree->setDisabled(true);
m_hintMode = new QAction(tr("Hint mode (f)"), this);
m_showMainToolbar = new QAction(tr("Main toolbar (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_ui->mainToolBar->addAction(m_addNode);
m_ui->mainToolBar->addAction(m_delNode);
m_ui->mainToolBar->addAction(m_editNode);
m_ui->mainToolBar->addAction(m_scaleUpNode);
m_ui->mainToolBar->addAction(m_scaleDownNode);
m_ui->mainToolBar->addAction(m_nodeColor);
m_ui->mainToolBar->addAction(m_nodeTextColor);
m_ui->mainToolBar->addAction(m_addEdge);
m_ui->mainToolBar->addAction(m_delEdge);
m_ui->mainToolBar->addSeparator();
m_ui->mainToolBar->addAction(m_zoomIn);
m_ui->mainToolBar->addAction(m_zoomOut);
m_ui->mainToolBar->addAction(m_hintMode);
m_ui->mainToolBar->addAction(m_moveNode);
m_ui->mainToolBar->addAction(m_subtree);
m_ui->mainToolBar->addAction(m_showMainToolbar);
m_ui->mainToolBar->addAction(m_showStatusIconToolbar);
m_ui->mainToolBar->hide();
m_doIt = new QAction(QIcon(":/applications-system.svg"), "&Do", this); m_doIt = new QAction(QIcon(":/applications-system.svg"), "&Do", this);
m_doIt->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_D)); m_doIt->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_D));
connect(m_doIt, SIGNAL(activated()), this, SLOT(insertPicture())); connect(m_doIt, SIGNAL(activated()), this, SLOT(insertPicture()));
@ -57,9 +107,8 @@ MainWindow::MainWindow(QWidget *parent) :
m_blocked->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_B)); m_blocked->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_B));
connect(m_blocked, SIGNAL(activated()), this, SLOT(insertPicture())); connect(m_blocked, SIGNAL(activated()), this, SLOT(insertPicture()));
m_question = new QAction(QIcon(":/help-browser.svg"), tr("&What?"), this); m_question = new QAction(QIcon(":/help-browser.svg"), tr("&How?"), this);
/// @todo come up with some shortcut m_question->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_H));
// m_question->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_W));
connect(m_question, SIGNAL(activated()), this, SLOT(insertPicture())); connect(m_question, SIGNAL(activated()), this, SLOT(insertPicture()));
m_postpone = new QAction(QIcon(":/x-office-calendar.svg"), tr("&Postpone"), this); m_postpone = new QAction(QIcon(":/x-office-calendar.svg"), tr("&Postpone"), this);
@ -74,16 +123,16 @@ MainWindow::MainWindow(QWidget *parent) :
m_maybe->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_M)); m_maybe->setShortcut(QKeySequence(Qt::CTRL + Qt::Key_M));
connect(m_maybe, SIGNAL(activated()), this, SLOT(insertPicture())); connect(m_maybe, SIGNAL(activated()), this, SLOT(insertPicture()));
m_ui->mainToolBar->addAction(m_doIt); m_ui->statusIcons_toolBar->addAction(m_doIt);
m_ui->mainToolBar->addAction(m_trash); m_ui->statusIcons_toolBar->addAction(m_trash);
m_ui->mainToolBar->addAction(m_info); m_ui->statusIcons_toolBar->addAction(m_info);
m_ui->mainToolBar->addAction(m_blocked); m_ui->statusIcons_toolBar->addAction(m_blocked);
m_ui->mainToolBar->addAction(m_question); m_ui->statusIcons_toolBar->addAction(m_question);
m_ui->mainToolBar->addAction(m_postpone); m_ui->statusIcons_toolBar->addAction(m_postpone);
m_ui->mainToolBar->addAction(m_delegate); m_ui->statusIcons_toolBar->addAction(m_delegate);
m_ui->mainToolBar->addAction(m_maybe); m_ui->statusIcons_toolBar->addAction(m_maybe);
m_ui->statusIcons_toolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
m_ui->mainToolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon); m_ui->statusIcons_toolBar->hide();
} }
MainWindow::~MainWindow() MainWindow::~MainWindow()
@ -128,6 +177,8 @@ void MainWindow::newFile()
setTitle(m_fileName); setTitle(m_fileName);
m_graphicsView->setFocus(); m_graphicsView->setFocus();
showMainToolbar();
} }
void MainWindow::openFile(const QString &fileName) void MainWindow::openFile(const QString &fileName)
@ -165,6 +216,7 @@ void MainWindow::openFile(const QString &fileName)
m_ui->actionClose->setEnabled(true); m_ui->actionClose->setEnabled(true);
contentChanged(false); contentChanged(false);
setTitle(m_fileName); setTitle(m_fileName);
showMainToolbar();
} }
void MainWindow::saveFile() void MainWindow::saveFile()
@ -238,6 +290,7 @@ bool MainWindow::closeFile()
m_contentChanged = false; m_contentChanged = false;
setTitle(""); setTitle("");
m_graphicsView->closeScene(); m_graphicsView->closeScene();
showMainToolbar(false);
return true; return true;
} }
@ -381,11 +434,58 @@ 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 ?
!m_ui->mainToolBar->isVisible() :
false);
}
void MainWindow::showStatusIconToolbar(const bool &show)
{
m_ui->statusIcons_toolBar->setVisible(
show ?
!m_ui->statusIcons_toolBar->isVisible() :
false);
}
void MainWindow::closeEvent(QCloseEvent * event) void MainWindow::closeEvent(QCloseEvent * event)
{ {
m_contentChanged && !closeFile() ? event->ignore() : event->accept(); m_contentChanged && !closeFile() ? event->ignore() : event->accept();
} }
void MainWindow::keyPressEvent(QKeyEvent *event)
{
if (event->modifiers() & Qt::ControlModifier)
{
if (event->key() == Qt::Key_M)
{
showMainToolbar();
return;
}
if (event->key() == Qt::Key_I)
{
showStatusIconToolbar();
return;
}
}
QMainWindow::keyPressEvent(event);
}
void MainWindow::setTitle(const QString &title) void MainWindow::setTitle(const QString &title)
{ {
if (title.isEmpty()) if (title.isEmpty())

35
mainwindow.h
Unescape View File

@ -36,8 +36,26 @@ public slots:
void insertPicture(); 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);
protected: protected:
void closeEvent(QCloseEvent * event); void closeEvent(QCloseEvent * event);
void keyPressEvent(QKeyEvent *event);
private: private:
@ -48,6 +66,23 @@ private:
QString m_fileName; QString m_fileName;
bool m_contentChanged; bool m_contentChanged;
QAction *m_addNode;
QAction *m_delNode;
QAction *m_editNode;
QAction *m_scaleUpNode;
QAction *m_scaleDownNode;
QAction *m_nodeColor;
QAction *m_nodeTextColor;
QAction *m_addEdge;
QAction *m_delEdge;
QAction *m_zoomIn;
QAction *m_zoomOut;
QAction *m_hintMode;
QAction *m_moveNode;
QAction *m_subtree;
QAction *m_showMainToolbar;
QAction *m_showStatusIconToolbar;
QAction *m_doIt; QAction *m_doIt;
QAction *m_trash; QAction *m_trash;
QAction *m_info; QAction *m_info;

25
mainwindow.ui
Unescape View File

@ -6,8 +6,8 @@
<rect> <rect>
<x>0</x> <x>0</x>
<y>0</y> <y>0</y>
<width>438</width> <width>600</width>
<height>349</height> <height>600</height>
</rect> </rect>
</property> </property>
<property name="windowTitle"> <property name="windowTitle">
@ -23,7 +23,7 @@
<rect> <rect>
<x>0</x> <x>0</x>
<y>0</y> <y>0</y>
<width>438</width> <width>600</width>
<height>21</height> <height>21</height>
</rect> </rect>
</property> </property>
@ -52,14 +52,31 @@
<addaction name="menuHelp"/> <addaction name="menuHelp"/>
</widget> </widget>
<widget class="QToolBar" name="mainToolBar"> <widget class="QToolBar" name="mainToolBar">
<property name="windowTitle">
<string>main toolbar</string>
</property>
<attribute name="toolBarArea"> <attribute name="toolBarArea">
<enum>TopToolBarArea</enum> <enum>LeftToolBarArea</enum>
</attribute> </attribute>
<attribute name="toolBarBreak"> <attribute name="toolBarBreak">
<bool>false</bool> <bool>false</bool>
</attribute> </attribute>
</widget> </widget>
<widget class="QStatusBar" name="statusBar"/> <widget class="QStatusBar" name="statusBar"/>
<widget class="QToolBar" name="statusIcons_toolBar">
<property name="enabled">
<bool>true</bool>
</property>
<property name="windowTitle">
<string>status icons</string>
</property>
<attribute name="toolBarArea">
<enum>RightToolBarArea</enum>
</attribute>
<attribute name="toolBarBreak">
<bool>true</bool>
</attribute>
</widget>
<action name="actionNew"> <action name="actionNew">
<property name="enabled"> <property name="enabled">
<bool>true</bool> <bool>true</bool>

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