Resolves: fdo#66105 set max growth width for labels/edits which take paths

Change-Id: I12220821f76550baacdc8ce604f2e612d260c1a1
(cherry picked from commit 9495e912797f67897a4a658d20137bb94f39e9ab)
Reviewed-on: https://gerrit.libreoffice.org/4481
Reviewed-by: Fridrich Strba <fridrich@documentfoundation.org>
Tested-by: Fridrich Strba <fridrich@documentfoundation.org>

4 files changed, 25 insertions, 1 deletions

diff --git a/cui/uiconfig/ui/pastespecial.ui b/cui/uiconfig/ui/pastespecial.ui
index fb08b9ecd4e7..3eb4e7da440f 100644
--- a/cui/uiconfig/ui/pastespecial.ui
+++ b/cui/uiconfig/ui/pastespecial.ui
@@ -97,6 +97,7 @@
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
                     <property name="wrap">True</property>
+                    <property name="max_width_chars">72</property>
                   </object>
                   <packing>
                     <property name="expand">False</property>
diff --git a/include/vcl/edit.hxx b/include/vcl/edit.hxx
index 11c1ae8c1d6b..6df1f7b8fd25 100644
--- a/include/vcl/edit.hxx
+++ b/include/vcl/edit.hxx
@@ -71,6 +71,7 @@ private:
     sal_uInt16          mnAlign;
     xub_StrLen          mnMaxTextLen;
     sal_Int32           mnWidthInChars;
+    sal_Int32           mnMaxWidthChars;
     AutocompleteAction  meAutocompleteAction;
     sal_Unicode         mcEchoChar;
     sal_Bool            mbModified:1,
@@ -193,6 +194,8 @@ public:
     void                SetWidthInChars(sal_Int32 nWidthInChars);
     sal_Int32           GetWidthInChars() const { return mnWidthInChars; }
 
+    void                setMaxWidthChars(sal_Int32 nWidth);
+
     virtual void        SetSelection( const Selection& rSelection );
     virtual const Selection&    GetSelection() const;
 
diff --git a/sfx2/uiconfig/ui/documentinfopage.ui b/sfx2/uiconfig/ui/documentinfopage.ui
index eeccbd04ec58..f25a95a478da 100644
--- a/sfx2/uiconfig/ui/documentinfopage.ui
+++ b/sfx2/uiconfig/ui/documentinfopage.ui
@@ -275,6 +275,7 @@
         <property name="can_focus">False</property>
         <property name="xalign">0</property>
         <property name="selectable">True</property>
+        <property name="max_width_chars">56</property>
       </object>
       <packing>
         <property name="left_attach">1</property>
@@ -336,6 +337,7 @@
         <property name="can_focus">False</property>
         <property name="xalign">0</property>
         <property name="selectable">True</property>
+        <property name="max_width_chars">56</property>
       </object>
       <packing>
         <property name="left_attach">1</property>
diff --git a/vcl/source/control/edit.cxx b/vcl/source/control/edit.cxx
index 20323b35ffa2..e8798a295380 100644
--- a/vcl/source/control/edit.cxx
+++ b/vcl/source/control/edit.cxx
@@ -214,10 +214,21 @@ void Edit::SetWidthInChars(sal_Int32 nWidthInChars)
     }
 }
 
+void Edit::setMaxWidthChars(sal_Int32 nWidth)
+{
+    if (nWidth != mnMaxWidthChars)
+    {
+        mnMaxWidthChars = nWidth;
+        queue_resize();
+    }
+}
+
 bool Edit::set_property(const OString &rKey, const OString &rValue)
 {
     if (rKey == "width-chars")
         SetWidthInChars(rValue.toInt32());
+    else if (rKey == "max-width-chars")
+        setMaxWidthChars(rValue.toInt32());
     else if (rKey == "max-length")
     {
         sal_Int32 nTextLen = rValue.toInt32();
@@ -295,6 +306,7 @@ void Edit::ImplInitEditData()
     mnAlign                 = EDIT_ALIGN_LEFT;
     mnMaxTextLen            = EDIT_NOLIMIT;
     mnWidthInChars          = -1;
+    mnMaxWidthChars         = -1;
     meAutocompleteAction    = AUTOCOMPLETE_KEYINPUT;
     mbModified              = sal_False;
     mbInternModified        = sal_False;
@@ -2886,8 +2898,14 @@ Size Edit::CalcMinimumSizeForText(const OUString &rString) const
     }
     else
     {
+        OUString aString;
+        if (mnMaxWidthChars != -1 && mnMaxWidthChars < rString.getLength())
+            aString = rString.copy(0, mnMaxWidthChars);
+        else
+            aString = rString;
+
         aSize.Height() = GetTextHeight();
-        aSize.Width() = GetTextWidth(rString);
+        aSize.Width() = GetTextWidth(aString);
         aSize.Width() += ImplGetExtraOffset() * 2;
         // do not create edit fields in which one cannot enter anything
         // a default minimum width should exist for at least 3 characters