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gtk3: distinguish between first, last and only tabs

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Change-Id: Ic69b84a3dd94ee25d5e660da152b1e776fa2b38e
This commit is contained in:
Caolán McNamara
2015-05-01 17:14:06 +01:00
parent 79acfc59aa
commit 01f2d3fed2
1 changed files with 12 additions and 1 deletions
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13
vcl/unx/gtk3/gdi/gtk3salnativewidgets-gtk.cxx
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@@ -956,7 +956,18 @@ bool GtkSalGraphics::drawNativeControl( ControlType nType, ControlPart nPart, co
gtk_style_context_set_state(context, flags); gtk_style_context_set_state(context, flags);
if (nType == CTRL_TAB_ITEM) if (nType == CTRL_TAB_ITEM)
{ {
gtk_style_context_add_region(mpNoteBookStyle, GTK_STYLE_REGION_TAB, GTK_REGION_EVEN);
const TabitemValue& rTabitemValue = static_cast<const TabitemValue&>(aValue);
GtkRegionFlags eFlags(GTK_REGION_EVEN);
if (rTabitemValue.isFirst() && rTabitemValue.isLast())
eFlags = GTK_REGION_ONLY;
else if (rTabitemValue.isFirst())
eFlags = GTK_REGION_FIRST;
else if (rTabitemValue.isLast())
eFlags = GTK_REGION_LAST;
gtk_style_context_add_region(mpNoteBookStyle, GTK_STYLE_REGION_TAB, eFlags);
gtk_style_context_add_class(context, GTK_STYLE_CLASS_TOP); gtk_style_context_add_class(context, GTK_STYLE_CLASS_TOP);
} }
if (styleClass) if (styleClass)