Fix left/right border UI when toggling formal

Fixes: #9835

diff --git a/src/frontends/qt4/GuiTabular.cpp b/src/frontends/qt4/GuiTabular.cpp
index dd25e9dad550fe15cd9a0a807eae38d38b27c6c7..b162458b3ed62e02d1a86c3f8ca8caead8828977 100644 (file)
--- a/src/frontends/qt4/GuiTabular.cpp
+++ b/src/frontends/qt4/GuiTabular.cpp
@@ -47,7 +47,8 @@ namespace frontend {
 
 GuiTabular::GuiTabular(QWidget * parent)
        : InsetParamsWidget(parent), firstheader_suppressable_(false),
-         lastfooter_suppressable_(false)
+         lastfooter_suppressable_(false), orig_leftborder_(GuiSetBorder::LINE_UNDEF),
+         orig_rightborder_(GuiSetBorder::LINE_UNDEF)
 
 {
        setupUi(this);
@@ -79,9 +80,9 @@ GuiTabular::GuiTabular(QWidget * parent)
        connect(interlinespaceUnitLC, SIGNAL(selectionChanged(lyx::Length::UNIT)),
                this, SLOT(checkEnabled()));
        connect(booktabsRB, SIGNAL(clicked(bool)),
-               this, SLOT(checkEnabled()));
+               this, SLOT(booktabs_toggled(bool)));
        connect(borderDefaultRB, SIGNAL(clicked(bool)),
-               this, SLOT(checkEnabled()));
+               this, SLOT(nonbooktabs_toggled(bool)));
        connect(borderSetPB, SIGNAL(clicked()),
                this, SLOT(borderSet_clicked()));
        connect(borderUnsetPB, SIGNAL(clicked()),
@@ -377,6 +378,25 @@ void GuiTabular::borderUnset_clicked()
 }
 
 
+void GuiTabular::booktabs_toggled(bool const check)
+{
+       // when switching from formal, restore the left/right lines
+       if (!check) {
+               borders->setLeft(orig_leftborder_);
+               borders->setRight(orig_rightborder_);
+       }
+       // repaint the setborder widget
+       borders->update();
+       checkEnabled();
+}
+
+
+void GuiTabular::nonbooktabs_toggled(bool const check)
+{
+       booktabs_toggled(!check);
+}
+
+
 static void setParam(string & param_str, Tabular::Feature f, string const & arg = string())
 {
        param_str += ' ';
@@ -790,7 +810,7 @@ void GuiTabular::paramsToDialog(Inset const * inset)
        }
 
        // In what follows, we check the borders of all selected cells,
-       // and if there are diverging settings, we use the LINE_UNDECIDED
+       // and if there are diverging settings, we use the LINE_UNDEF
        // border status.
        GuiSetBorder::BorderState lt = GuiSetBorder::LINE_UNDEF;
        GuiSetBorder::BorderState lb = GuiSetBorder::LINE_UNDEF;
@@ -814,12 +834,18 @@ void GuiTabular::paramsToDialog(Inset const * inset)
                                lb = borderState(lb, tabular.bottomLine(cc));
                                ll = borderState(ll, tabular.leftLine(cc));
                                lr = borderState(lr, tabular.rightLine(cc));
+                               // store left/right borders for the case of formal/nonformal switch
+                               orig_leftborder_ = borderState(ll, tabular.leftLine(cc, true));
+                               orig_rightborder_ = borderState(lr, tabular.rightLine(cc, true));
                        }
        } else {
                lt = tabular.topLine(cell) ? GuiSetBorder::LINE_SET : GuiSetBorder::LINE_UNSET;
                lb = tabular.bottomLine(cell) ? GuiSetBorder::LINE_SET : GuiSetBorder::LINE_UNSET;
                ll = tabular.leftLine(cell) ? GuiSetBorder::LINE_SET : GuiSetBorder::LINE_UNSET;
                lr = tabular.rightLine(cell) ? GuiSetBorder::LINE_SET : GuiSetBorder::LINE_UNSET;
+               // store left/right borders for the case of formal/nonformal switch
+               orig_leftborder_ = tabular.leftLine(cell, true) ? GuiSetBorder::LINE_SET : GuiSetBorder::LINE_UNSET;
+               orig_rightborder_ = tabular.rightLine(cell, true) ? GuiSetBorder::LINE_SET : GuiSetBorder::LINE_UNSET;
        }
        borders->setTop(lt);
        borders->setBottom(lb);

diff --git a/src/frontends/qt4/GuiTabular.h b/src/frontends/qt4/GuiTabular.h
index e9e6fe2f273d2296afcb109d49883d2b2ce2143c..692e331d28387fdf3658e5c22bd5c1eec029f1f1 100644 (file)
--- a/src/frontends/qt4/GuiTabular.h
+++ b/src/frontends/qt4/GuiTabular.h
@@ -33,6 +33,8 @@ private Q_SLOTS:
        void checkEnabled();
        void borderSet_clicked();
        void borderUnset_clicked();
+       void booktabs_toggled(bool const check);
+       void nonbooktabs_toggled(bool const check);
        void on_topspaceCO_activated(int index);
        void on_bottomspaceCO_activated(int index);
        void on_interlinespaceCO_activated(int index);
@@ -68,6 +70,10 @@ private:
        bool firstheader_suppressable_;
        ///
        bool lastfooter_suppressable_;
+       ///
+       GuiSetBorder::BorderState orig_leftborder_;
+       ///
+       GuiSetBorder::BorderState orig_rightborder_;
 };
 
 } // namespace frontend

diff --git a/src/insets/InsetTabular.cpp b/src/insets/InsetTabular.cpp
index 2bb49f87816c700edb841370761b4594498697ed..bbe4e6cd1f4516246efec5a66752cdf845a7230b 100644 (file)
--- a/src/insets/InsetTabular.cpp
+++ b/src/insets/InsetTabular.cpp
@@ -965,17 +965,17 @@ bool Tabular::bottomLine(idx_type const cell) const
 }
 
 
-bool Tabular::leftLine(idx_type cell) const
+bool Tabular::leftLine(idx_type cell, bool const ignore_bt) const
 {
-       if (use_booktabs)
+       if (use_booktabs && !ignore_bt)
                return false;
        return cellInfo(cell).left_line;
 }
 
 
-bool Tabular::rightLine(idx_type cell) const
+bool Tabular::rightLine(idx_type cell, bool const ignore_bt) const
 {
-       if (use_booktabs)
+       if (use_booktabs && !ignore_bt)
                return false;
        return cellInfo(cell).right_line;
 }

diff --git a/src/insets/InsetTabular.h b/src/insets/InsetTabular.h
index 9bc1746195f49f34a9aa0d1adec3d440c30ed3c1..182b419bdd84ba8eeac53f7eaea08f5878f46a3e 100644 (file)
--- a/src/insets/InsetTabular.h
+++ b/src/insets/InsetTabular.h
@@ -413,9 +413,13 @@ public:
        /// Returns true if there is a topline, returns false if not
        bool bottomLine(idx_type cell) const;
        /// Returns true if there is a topline, returns false if not
-       bool leftLine(idx_type cell) const;
+       /// If \p ignore_bt is true, we return the state as if booktabs was
+       /// not used
+       bool leftLine(idx_type cell, bool const ignore_bt = false) const;
        /// Returns true if there is a topline, returns false if not
-       bool rightLine(idx_type cell) const;
+       /// If \p ignore_bt is true, we return the state as if booktabs was
+       /// not used
+       bool rightLine(idx_type cell, bool const ignore_bt = false) const;
 
        /// return space occupied by the second horizontal line and
        /// interline space above row \p row in pixels