From 07edcecaf706338c886bd6de3ce95f02cf265cf0 Mon Sep 17 00:00:00 2001
From: Eran Ifrah <eran@codelite.org>
Date: Wed, 11 Jan 2023 23:18:07 +0200
Subject: [PATCH] fixed: git commit list dialog: clicking DOWN/UP arrows jumps
 two rows at a time

---
 Plugin/clScrolledPanel.cpp | 9 +++++++++
 git/gitCommitListDlg.cpp   | 9 +++++++--
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/Plugin/clScrolledPanel.cpp b/Plugin/clScrolledPanel.cpp
index 4098f87505..e0d9697dc6 100644
--- a/Plugin/clScrolledPanel.cpp
+++ b/Plugin/clScrolledPanel.cpp
@@ -252,11 +252,14 @@ void clScrolledPanel::OnCharHook(wxKeyEvent& event)
     wxKeyEvent keyDown = event;
     keyDown.SetEventType(wxEVT_KEY_DOWN);
     if(DoKeyDown(keyDown)) {
+        // event was handled. Stop processing it
+        event.Skip(false);
         return;
     }
 
     // Always process the HOME/END buttons
     // The following can be processed only once
+    event.Skip(false);
     if(event.GetEventObject() == this) {
         if(event.GetKeyCode() == WXK_HOME) {
             ScrollRows(0, wxUP);
@@ -270,7 +273,13 @@ void clScrolledPanel::OnCharHook(wxKeyEvent& event)
             ScrollRows(GetPageSize(), wxUP);
         } else if(event.GetKeyCode() == WXK_PAGEDOWN) {
             ScrollRows(GetPageSize(), wxDOWN);
+        } else {
+            // propogate the event (i.e. we did not handle it here)
+            event.Skip();
         }
+    } else {
+        // propogate the event (i.e. we did not handle it here)
+        event.Skip();
     }
 }
 
diff --git a/git/gitCommitListDlg.cpp b/git/gitCommitListDlg.cpp
index 27615a0e7c..6b03ee24a5 100644
--- a/git/gitCommitListDlg.cpp
+++ b/git/gitCommitListDlg.cpp
@@ -50,7 +50,7 @@ GitCommitListDlg::GitCommitListDlg(wxWindow* parent, const wxString& workingDir,
 {
     Bind(wxEVT_ASYNC_PROCESS_OUTPUT, &GitCommitListDlg::OnProcessOutput, this);
     Bind(wxEVT_ASYNC_PROCESS_TERMINATED, &GitCommitListDlg::OnProcessTerminated, this);
-    Bind(wxEVT_CHAR_HOOK, &GitCommitListDlg::OnCharHook, this);
+    // Bind(wxEVT_CHAR_HOOK, &GitCommitListDlg::OnCharHook, this);
 
     LexerConf::Ptr_t lex = EditorConfigST::Get()->GetLexer("diff");
     if(lex) {
@@ -182,10 +182,13 @@ void GitCommitListDlg::DoLoadCommits(const wxString& filter)
     // hash @ subject @ author-name @ date
     wxArrayString gitList = wxStringTokenize(m_commitList, wxT("\n"), wxTOKEN_STRTOK);
     wxArrayString filters = wxStringTokenize(filter, " ");
+    wxVector<wxVariant> cols;
     for(unsigned i = 0; i < gitList.GetCount(); ++i) {
         wxArrayString gitCommit = ::wxStringTokenize(gitList[i], "@");
         if(gitCommit.GetCount() >= 4) {
-            wxVector<wxVariant> cols;
+            cols.clear();
+            cols.reserve(4);
+
             cols.push_back(gitCommit.Item(0));
             cols.push_back(gitCommit.Item(1));
             cols.push_back(gitCommit.Item(2));
@@ -267,6 +270,7 @@ wxString GitCommitListDlg::GetFilterString() const
 
 void GitCommitListDlg::OnNext(wxCommandEvent& event)
 {
+    wxUnusedVar(event);
     m_skip += 100;
     // Check the cache first
     if(m_history.count(m_skip)) {
@@ -278,6 +282,7 @@ void GitCommitListDlg::OnNext(wxCommandEvent& event)
 
 void GitCommitListDlg::OnPrevious(wxCommandEvent& event)
 {
+    wxUnusedVar(event);
     int skip = m_skip - 100;
     if(m_history.count(skip)) {
         m_skip -= 100;