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[QgsFilterLineEdit] disable clear action when read only

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3nids committed Mar 10, 2018
1 parent b5566bc commit 3d6cd2b4623ee6b7ed24ee026695b25125b7ee8a
Showing with 26 additions and 0 deletions.
  1. +9 −0 python/gui/qgsfilterlineedit.sip.in
  2. +8 −0 src/gui/qgsfilterlineedit.cpp
  3. +9 −0 src/gui/qgsfilterlineedit.h
@@ -213,6 +213,15 @@ Will select all text when this widget receives the focus.
.. versionadded:: 3.0
%End


virtual bool event( QEvent *event );
%Docstring
Reimplemented to enable/disable the clear action
depending on read-only status

.. versionadded:: 3.0.1
%End

public slots:

virtual void clearValue();
@@ -178,3 +178,11 @@ bool QgsFilterLineEdit::shouldShowClear() const
}
return false; //avoid warnings
}

bool QgsFilterLineEdit::event( QEvent *event )
{
if ( event->type() == QEvent::ReadOnlyChange )
updateClearIcon();

return QLineEdit::event( event );;
}
@@ -213,6 +213,15 @@ class GUI_EXPORT QgsFilterLineEdit : public QLineEdit
*/
void setSelectOnFocus( bool selectOnFocus );


/**
* Reimplemented to enable/disable the clear action
* depending on read-only status
*
* \since QGIS 3.0.1
*/
virtual bool event( QEvent *event ) override;

public slots:

/**

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