| // Copyright 2016 The PDFium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
| |
| #include "xfa/fwl/cfwl_comboedit.h" |
| |
| #include "xfa/fde/cfde_texteditengine.h" |
| #include "xfa/fwl/cfwl_combobox.h" |
| #include "xfa/fwl/cfwl_messagemouse.h" |
| |
| CFWL_ComboEdit::CFWL_ComboEdit(CFWL_App* app, |
| const Properties& properties, |
| CFWL_Widget* pOuter) |
| : CFWL_Edit(app, properties, pOuter) {} |
| |
| CFWL_ComboEdit::~CFWL_ComboEdit() = default; |
| |
| void CFWL_ComboEdit::ClearSelected() { |
| ClearSelection(); |
| RepaintRect(GetRTClient()); |
| } |
| |
| void CFWL_ComboEdit::SetSelected() { |
| m_Properties.m_dwStates |= FWL_STATE_WGT_Focused; |
| SelectAll(); |
| } |
| |
| void CFWL_ComboEdit::OnProcessMessage(CFWL_Message* pMessage) { |
| bool backDefault = true; |
| switch (pMessage->GetType()) { |
| case CFWL_Message::Type::kSetFocus: { |
| m_Properties.m_dwStates |= FWL_STATE_WGT_Focused; |
| backDefault = false; |
| break; |
| } |
| case CFWL_Message::Type::kKillFocus: { |
| m_Properties.m_dwStates &= ~FWL_STATE_WGT_Focused; |
| backDefault = false; |
| break; |
| } |
| case CFWL_Message::Type::kMouse: { |
| CFWL_MessageMouse* pMsg = static_cast<CFWL_MessageMouse*>(pMessage); |
| if ((pMsg->m_dwCmd == CFWL_MessageMouse::MouseCommand::kLeftButtonDown) && |
| ((m_Properties.m_dwStates & FWL_STATE_WGT_Focused) == 0)) { |
| SetSelected(); |
| } |
| break; |
| } |
| default: |
| break; |
| } |
| if (backDefault) |
| CFWL_Edit::OnProcessMessage(pMessage); |
| } |