diff options
Diffstat (limited to 'gtk')
| -rwxr-xr-x | gtk/ScintillaGTK.cxx | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/gtk/ScintillaGTK.cxx b/gtk/ScintillaGTK.cxx index dd22dcbc9..a1ac3adf8 100755 --- a/gtk/ScintillaGTK.cxx +++ b/gtk/ScintillaGTK.cxx @@ -1999,11 +1999,6 @@ gint ScintillaGTK::ScrollEvent(GtkWidget *widget, GdkEventScroll *event) { // issues spurious button 2 mouse events during wheeling, which can cause // problems (a patch for both was submitted by archaeopteryx.com on 13Jun2001) - // Data zoom not supported - if (event->state & GDK_SHIFT_MASK) { - return FALSE; - } - #if GTK_CHECK_VERSION(3,4,0) // Smooth scrolling not supported if (event->direction == GDK_SCROLL_SMOOTH) { @@ -2012,8 +2007,10 @@ gint ScintillaGTK::ScrollEvent(GtkWidget *widget, GdkEventScroll *event) { #endif // Horizontal scrolling - if (event->direction == GDK_SCROLL_LEFT || event->direction == GDK_SCROLL_RIGHT) { - sciThis->HorizontalScrollTo(sciThis->xOffset + cLineScroll); + if (event->direction == GDK_SCROLL_LEFT || event->direction == GDK_SCROLL_RIGHT || event->state & GDK_SHIFT_MASK) { + int hScroll = gtk_adjustment_get_step_increment(sciThis->adjustmenth); + hScroll *= cLineScroll; // scroll by this many characters + sciThis->HorizontalScrollTo(sciThis->xOffset + hScroll); // Text font size zoom } else if (event->state & GDK_CONTROL_MASK) { |