OpenMS
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Classes | |
class | OverlapDetector |
A heuristic: Given a set of levels (rows), try to add items at to topmost row which does not overlap an already placed item in this row (according to its x-coordinate) More... | |
class | GUILock |
RAII class to disable the GUI and set a busy cursor and go back to the original state when this class is destroyed. More... | |
class | ColorBrewer |
Functions | |
void | openFolder (const QString &folder) |
QString | getSaveFilename (QWidget *parent, const QString &caption, const QString &dir, const FileTypeList &supported_file_types, bool add_all_filter, const FileTypes::Type fallback_extension) |
Open a dialog to select a filename to save data to. More... | |
bool | startTOPPView (QStringList args) |
void | openURL (const QString &target) |
void | drawText (QPainter &painter, const QStringList &text, const QPoint &where, const QColor &col_fg=QColor("invalid"), const QColor &col_bg=QColor("invalid"), const QFont &font=QFont("Courier")) |
draw a multi-line text at coordinates XY using a specific font and color More... | |
QRectF | getTextDimension (const QStringList &text, const QFont &font, int &line_spacing) |
Obtains the bounding rectangle of a text (useful to determine overlaps etc) More... | |
QPointF | nearestPoint (const QPointF &origin, const QList< QPointF > &list) |
Returns the point in the list that is nearest to origin . More... | |
QPointF | intersectionPoint (const QRectF &rect, const QPointF &p) |
Find the point on a rectangle where a ray/line from a point p to its center would intersect at. More... | |
StringList | convert (const QStringList &in) |
QStringList | convert (const StringList &in) |
Namespace which holds static GUI-related helper functions.
StringList OpenMS::GUIHelpers::convert | ( | const QStringList & | in | ) |
QStringList OpenMS::GUIHelpers::convert | ( | const StringList & | in | ) |
void OpenMS::GUIHelpers::drawText | ( | QPainter & | painter, |
const QStringList & | text, | ||
const QPoint & | where, | ||
const QColor & | col_fg = QColor("invalid") , |
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const QColor & | col_bg = QColor("invalid") , |
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const QFont & | font = QFont("Courier") |
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) |
draw a multi-line text at coordinates XY using a specific font and color
Internally used getTextDimension() to figure out the size of the text-block/background which needs to be painted.
painter | Where to draw |
text | Each item is a new line |
where | Coordinates where to start drawing (upper left corner of text) |
col_fg | Optional text color; if invalid (=default) will use the current painter's color |
col_bg | Optional background color of bounding rectangle; if invalid (=default) no background will be painted |
font | Font to use; will use Courier by default |
QString OpenMS::GUIHelpers::getSaveFilename | ( | QWidget * | parent, |
const QString & | caption, | ||
const QString & | dir, | ||
const FileTypeList & | supported_file_types, | ||
bool | add_all_filter, | ||
const FileTypes::Type | fallback_extension | ||
) |
Open a dialog to select a filename to save data to.
QRectF OpenMS::GUIHelpers::getTextDimension | ( | const QStringList & | text, |
const QFont & | font, | ||
int & | line_spacing | ||
) |
Obtains the bounding rectangle of a text (useful to determine overlaps etc)
QPointF OpenMS::GUIHelpers::intersectionPoint | ( | const QRectF & | rect, |
const QPointF & | p | ||
) |
Find the point on a rectangle where a ray/line from a point p
to its center would intersect at.
rect | Rectangle which intersects with the line from p to its center |
p | A point outside the rectangle |
rect
if p
is inside the rectangle Referenced by Annotation1DCaret< DataPoint >::draw(), and Annotation1DPeakItem< DataPoint >::draw().
QPointF OpenMS::GUIHelpers::nearestPoint | ( | const QPointF & | origin, |
const QList< QPointF > & | list | ||
) |
Returns the point in the list
that is nearest to origin
.
void OpenMS::GUIHelpers::openFolder | ( | const QString & | folder | ) |
Open a folder in file explorer Will show a message box on failure
void OpenMS::GUIHelpers::openURL | ( | const QString & | target | ) |
Open a certain URL (in a browser) Will show a message box on failure
Referenced by TOPPASBase::showURL().
bool OpenMS::GUIHelpers::startTOPPView | ( | QStringList | args | ) |
Open TOPPView (e.g. from within TOPPAS) as a detached process (i.e. will continue running when this process ends)
Referenced by TOPPASBase::openFilesInTOPPView().