QGIS API Documentation  3.4.15-Madeira (e83d02e274)
Classes | Namespaces | Macros | Functions | Variables
qgsguiutils.h File Reference
#include <Qt>
#include <QPair>
#include <QWidget>
#include <QStringList>
#include "qgis_gui.h"
Include dependency graph for qgsguiutils.h:

Go to the source code of this file.


class  QgsTemporaryCursorOverride
 Temporarily sets a cursor override for the QApplication for the lifetime of the object. More...


 The QgsGuiUtils namespace contains constants and helper functions used throughout the QGIS GUI.


#define SIP_NO_FILE


QString QgsGuiUtils::createFileFilter_ (QString const &longName, QString const &glob)
 Convenience function for readily creating file filters. More...
QString QgsGuiUtils::createFileFilter_ (QString const &format)
 Create file filters suitable for use with QFileDialog. More...
QString QgsGuiUtils::createWidgetKey (QWidget *widget, const QString &keyName=QString())
 Creates a key for the given widget that can be used to store related data in settings. More...
QFont QgsGuiUtils::getFont (bool &ok, const QFont &initial, const QString &title=QString())
 Show font selection dialog. More...
QPair< QString, QString > GUI_EXPORT QgsGuiUtils::getSaveAsImageName (QWidget *parent, const QString &message, const QString &defaultFilename=QString())
 A helper function to get an image name from the user. More...
bool GUI_EXPORT QgsGuiUtils::openFilesRememberingFilter (QString const &filterName, QString const &filters, QStringList &selectedFiles, QString &enc, QString &title, bool cancelAll=false)
 Open files, preferring to have the default file selector be the last one used, if any; also, prefer to start in the last directory associated with filterName. More...
bool QgsGuiUtils::restoreGeometry (QWidget *widget, const QString &keyName=QString())
 Restore the wigget geometry from settings. More...
void QgsGuiUtils::saveGeometry (QWidget *widget, const QString &keyName=QString())
 Save the wigget geometry into settings. More...
int QgsGuiUtils::scaleIconSize (int standardSize)
 Scales an icon size to compensate for display pixel density, making the icon size hi-dpi friendly, whilst still resulting in pixel-perfect sizes for low-dpi displays. More...


constexpr double QgsGuiUtils::CANVAS_MAGNIFICATION_MAX = 16.0
 Maximum magnification level allowed in map canvases. More...
constexpr double QgsGuiUtils::CANVAS_MAGNIFICATION_MIN = 0.1
 Minimum magnification level allowed in map canvases. More...

Macro Definition Documentation

#define SIP_NO_FILE

Definition at line 24 of file qgsguiutils.h.