[raster calc] use a monospace font for the expression editor (fixes #17556)

nirvn · nirvn · commit 90e353bc1cc3 · 2018-02-08T17:08:33.000+07:00
diff --git a/src/app/qgsrastercalcdialog.cpp b/src/app/qgsrastercalcdialog.cpp
@@ -26,6 +26,7 @@
 #include "gdal.h"
 
 #include <QFileDialog>
+#include <QFontDatabase>
 
 QgsRasterCalcDialog::QgsRasterCalcDialog( QWidget *parent, Qt::WindowFlags f ): QDialog( parent, f )
 {
@@ -74,6 +75,8 @@ QgsRasterCalcDialog::QgsRasterCalcDialog( QWidget *parent, Qt::WindowFlags f ):
     //grab default crs from first raster
     mCrsSelector->setCrs( mAvailableRasterBands.at( 0 ).raster->crs() );
   }
+
+  mExpressionTextEdit->setCurrentFont( QFontDatabase::systemFont( QFontDatabase::FixedFont ) );
 }
 
 QgsRasterCalcDialog::~QgsRasterCalcDialog()

Original file line number	Diff line number	Diff line change
`@@ -26,6 +26,7 @@`
`26`	`26`	`#include "gdal.h"`
`27`	`27`
`28`	`28`	`#include <QFileDialog>`
	`29`	`+#include <QFontDatabase>`
`29`	`30`
`30`	`31`	`QgsRasterCalcDialog::QgsRasterCalcDialog( QWidget *parent, Qt::WindowFlags f ): QDialog( parent, f )`
`31`	`32`	`{`
`@@ -74,6 +75,8 @@ QgsRasterCalcDialog::QgsRasterCalcDialog( QWidget *parent, Qt::WindowFlags f ):`
`74`	`75`	`//grab default crs from first raster`
`75`	`76`	`mCrsSelector->setCrs( mAvailableRasterBands.at( 0 ).raster->crs() );`
`76`	`77`	`}`
	`78`	`+`
	`79`	`+ mExpressionTextEdit->setCurrentFont( QFontDatabase::systemFont( QFontDatabase::FixedFont ) );`
`77`	`80`	`}`
`78`	`81`
`79`	`82`	`QgsRasterCalcDialog::~QgsRasterCalcDialog()`