Improve dynamic switching for scrollbars.

For main and sub edits, finder (search result docking window) and clipboard history panel.

Fix #10083, close #10084

PowerEditor/src/Notepad_plus.cpp

@@ -7554,6 +7554,14 @@ void Notepad_plus::refreshDarkMode()
 		::SendMessage(_pFileSwitcherPanel->getHSelf(), NPPM_INTERNAL_REFRESHDARKMODE, 0, 0);
 	}
 
+	if (_pClipboardHistoryPanel)
+	{
+		::SendMessage(_pClipboardHistoryPanel->getHSelf(), NPPM_INTERNAL_REFRESHDARKMODE, 0, 0);
+	}
+
+	::SendMessage(_subEditView.getHSelf(), NPPM_INTERNAL_REFRESHDARKMODE, 0, 0);
+	::SendMessage(_mainEditView.getHSelf(), NPPM_INTERNAL_REFRESHDARKMODE, 0, 0);
+
 	::SendMessage(_mainDocTab.getHSelf(), NPPM_INTERNAL_REFRESHDARKMODE, 0, 0);
 	::SendMessage(_subDocTab.getHSelf(), NPPM_INTERNAL_REFRESHDARKMODE, 0, 0);
 

PowerEditor/src/NppDarkMode.cpp

@@ -1052,6 +1052,16 @@ namespace NppDarkMode
 		NppDarkMode::setTitleBarThemeColor(hwnd, useDark);
 	}
 
+	void setDarkExplorerTheme(HWND hwnd)
+	{
+		SetWindowTheme(hwnd, NppDarkMode::isEnabled() ? L"DarkMode_Explorer" : nullptr, nullptr);
+	}
+
+	void setDarkScrollBar(HWND hwnd)
+	{
+		NppDarkMode::setDarkExplorerTheme(hwnd);
+	}
+
 	void setDarkTooltips(HWND hwnd, ToolTipsType type)
 	{
 		UINT msg = 0;
@@ -1076,14 +1086,14 @@ namespace NppDarkMode
 
 		if (msg == 0)
 		{
-			SetWindowTheme(hwnd, NppDarkMode::isEnabled() ? L"DarkMode_Explorer" : nullptr, nullptr);
+			NppDarkMode::setDarkExplorerTheme(hwnd);
 		}
 		else
 		{
 			auto hTips = reinterpret_cast<HWND>(::SendMessage(hwnd, msg, 0, 0));
 			if (hTips != nullptr)
 			{
-				SetWindowTheme(hTips, NppDarkMode::isEnabled() ? L"DarkMode_Explorer" : nullptr, nullptr);
+				NppDarkMode::setDarkExplorerTheme(hTips);
 			}
 		}
 	}

PowerEditor/src/NppDarkMode.h

@@ -85,6 +85,8 @@ namespace NppDarkMode
 	void autoThemeChildControls(HWND hwndParent);
 
 	void setDarkTitleBar(HWND hwnd);
+	void setDarkExplorerTheme(HWND hwnd);
+	void setDarkScrollBar(HWND hwnd);
 	void setDarkTooltips(HWND hwnd, ToolTipsType type);
 	void setDarkLineAbovePanelToolbar(HWND hwnd);
 

PowerEditor/src/ScintillaComponent/FindReplaceDlg.cpp

@@ -881,6 +881,13 @@ INT_PTR CALLBACK FindReplaceDlg::run_dlgProc(UINT message, WPARAM wParam, LPARAM
 			NppDarkMode::setDarkTooltips(_shiftTrickUpTip, NppDarkMode::ToolTipsType::tooltip);
 			NppDarkMode::setDarkTooltips(_2ButtonsTip, NppDarkMode::ToolTipsType::tooltip);
 			NppDarkMode::setDarkTooltips(_filterTip, NppDarkMode::ToolTipsType::tooltip);
+
+			HWND finder = getHFindResults();
+			if (finder)
+			{
+				NppDarkMode::setDarkScrollBar(finder);
+			}
+
 			NppDarkMode::autoThemeChildControls(_hSelf);
 			return TRUE;
 		}

PowerEditor/src/ScintillaComponent/ScintillaEditView.cpp

@@ -203,6 +203,8 @@ void ScintillaEditView::init(HINSTANCE hInst, HWND hPere)
 		throw std::runtime_error("ScintillaEditView::init : CreateWindowEx() function return null");
 	}
 
+	NppDarkMode::setDarkScrollBar(_hSelf);
+
 	_pScintillaFunc = (SCINTILLA_FUNC)::SendMessage(_hSelf, SCI_GETDIRECTFUNCTION, 0, 0);
 	_pScintillaPtr = (SCINTILLA_PTR)::SendMessage(_hSelf, SCI_GETDIRECTPOINTER, 0, 0);
 
@@ -344,6 +346,12 @@ LRESULT ScintillaEditView::scintillaNew_Proc(HWND hwnd, UINT Message, WPARAM wPa
 {
 	switch (Message)
 	{
+		case NPPM_INTERNAL_REFRESHDARKMODE:
+		{
+			NppDarkMode::setDarkScrollBar(_hSelf);
+			return TRUE;
+		}
+
 		case WM_MOUSEHWHEEL :
 		{
 			::CallWindowProc(_scintillaDefaultProc, hwnd, WM_HSCROLL, ((short)HIWORD(wParam) > 0)?SB_LINERIGHT:SB_LINELEFT, 0);

PowerEditor/src/WinControls/ClipboardHistory/clipboardHistoryPanel.cpp

@@ -193,6 +193,13 @@ INT_PTR CALLBACK ClipboardHistoryPanel::run_dlgProc(UINT message, WPARAM wParam,
 		case WM_INITDIALOG:
 		{
 			_hwndNextCbViewer = ::SetClipboardViewer(_hSelf);
+			NppDarkMode::setDarkScrollBar(::GetDlgItem(_hSelf, IDC_LIST_CLIPBOARD));
+			return TRUE;
+		}
+
+		case NPPM_INTERNAL_REFRESHDARKMODE:
+		{
+			NppDarkMode::setDarkScrollBar(GetDlgItem(_hSelf, IDC_LIST_CLIPBOARD));
 			return TRUE;
 		}