From 6303f8ac291233b1f6888a8d71e769debe0f9fb0 Mon Sep 17 00:00:00 2001
From: Jim Raykowski <raykowj@gmail.com>
Date: Thu, 5 Dec 2019 12:14:37 -0900
Subject: tdf#108458 related: Add tooltip handling to TreeView
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Supports GtkInstanceTreeView and SalInstanceTreeView

Change-Id: I33984f78c26135319531eace2a3e2e2e28712af1
Reviewed-on: https://gerrit.libreoffice.org/84587
Tested-by: Jenkins
Reviewed-by: Heiko Tietze <heiko.tietze@documentfoundation.org>
Tested-by: Heiko Tietze <heiko.tietze@documentfoundation.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
---
 include/vcl/treelistbox.hxx | 2 ++
 include/vcl/weld.hxx        | 8 ++++++++
 2 files changed, 10 insertions(+)

(limited to 'include/vcl')

diff --git a/include/vcl/treelistbox.hxx b/include/vcl/treelistbox.hxx
index cb4945a96717..ba088cee8c6f 100644
--- a/include/vcl/treelistbox.hxx
+++ b/include/vcl/treelistbox.hxx
@@ -200,6 +200,7 @@ class VCL_DLLPUBLIC SvTreeListBox
     Link<SvTreeListBox*,void>  aSelectHdl;
     Link<SvTreeListBox*,void>  aDeselectHdl;
     Link<const CommandEvent&, bool> aPopupMenuHdl;
+    Link<const HelpEvent&, void> aTooltipHdl;
 
     Image           aPrevInsertedExpBmp;
     Image           aPrevInsertedColBmp;
@@ -433,6 +434,7 @@ public:
     void            SetExpandingHdl(const Link<SvTreeListBox*,bool>& rNewHdl){aExpandingHdl=rNewHdl;}
     void            SetExpandedHdl(const Link<SvTreeListBox*,void>& rNewHdl){aExpandedHdl=rNewHdl;}
     void SetPopupMenuHdl(const Link<const CommandEvent&, bool>& rLink) { aPopupMenuHdl = rLink; }
+    void SetTooltipHdl(const Link<const HelpEvent&, void>& rLink) { aTooltipHdl = rLink; }
 
     virtual void    ExpandedHdl();
     virtual bool    ExpandingHdl();
diff --git a/include/vcl/weld.hxx b/include/vcl/weld.hxx
index e68d46c420d6..54a72e80c32d 100644
--- a/include/vcl/weld.hxx
+++ b/include/vcl/weld.hxx
@@ -730,7 +730,15 @@ protected:
         return m_aEditingDoneHdl.Call(rIterText);
     }
 
+    Link<const TreeIter&, OUString> m_aQueryTooltipHdl;
+    OUString signal_query_tooltip(const TreeIter& rIter) { return m_aQueryTooltipHdl.Call(rIter); }
+
 public:
+    void connect_query_tooltip(const Link<const TreeIter&, OUString>& rLink)
+    {
+        m_aQueryTooltipHdl = rLink;
+    }
+
     virtual void insert(const TreeIter* pParent, int pos, const OUString* pStr, const OUString* pId,
                         const OUString* pIconName, VirtualDevice* pImageSurface,
                         const OUString* pExpanderName, bool bChildrenOnDemand, TreeIter* pRet)
-- 
cgit