From 770c8a831583f84a52db7c66910a2fdf572eddd9 Mon Sep 17 00:00:00 2001
From: Iceyer <me@iceyer.net>
Date: Thu, 21 Dec 2017 19:36:51 +0800
Subject: [PATCH] feat: add setFileMode/fileMode to dfilechooseredit

Change-Id: I8c22a3a44fbab3f6f3b1345eee3bdd566dc285da
---
 src/widgets/dfilechooseredit.cpp         | 25 ++++++++++++++++++------
 src/widgets/dfilechooseredit.h           |  4 ++++
 src/widgets/private/dfilechooseredit_p.h |  1 +
 3 files changed, 24 insertions(+), 6 deletions(-)

diff --git a/src/widgets/dfilechooseredit.cpp b/src/widgets/dfilechooseredit.cpp
index 3b76a5151..490f2a555 100644
--- a/src/widgets/dfilechooseredit.cpp
+++ b/src/widgets/dfilechooseredit.cpp
@@ -49,6 +49,19 @@ void DFileChooserEdit::setDialogDisplayPosition(DFileChooserEdit::DialogDisplayP
     d->dialogDisplayPosition = dialogDisplayPosition;
 }
 
+
+void  DFileChooserEdit::setFileMode(QFileDialog::FileMode mode)
+{
+    D_D(DFileChooserEdit);
+    d->fileMode = mode;
+}
+
+QFileDialog::FileMode  DFileChooserEdit::fileMode() const
+{
+    D_DC(DFileChooserEdit);
+    return d->fileMode;
+}
+
 DFileChooserEditPrivate::DFileChooserEditPrivate(DFileChooserEdit *q)
     : DLineEditPrivate(q)
 {
@@ -58,7 +71,7 @@ void DFileChooserEditPrivate::init()
 {
     D_Q(DFileChooserEdit);
 
-    q->setTextMargins(0, 0, 16, 0);
+    q->setTextMargins(0, 0, 24, 0);
     q->setReadOnly(true);
     q->setIconVisible(true);
     q->connect(q, SIGNAL(iconClicked()), q, SLOT(_q_showFileChooserDialog()));
@@ -71,13 +84,13 @@ void DFileChooserEditPrivate::_q_showFileChooserDialog()
     QFileDialog dialog(q);
 
     dialog.setAcceptMode(QFileDialog::AcceptOpen);
-    dialog.setFileMode(QFileDialog::ExistingFile);
+    dialog.setFileMode(fileMode);
 
-    if(dialogDisplayPosition == DFileChooserEdit::CurrentMonitorCenter) {
+    if (dialogDisplayPosition == DFileChooserEdit::CurrentMonitorCenter) {
         QPoint pos = QCursor::pos();
 
-        for(QScreen *screen : qApp->screens()) {
-            if(screen->geometry().contains(pos)) {
+        for (QScreen *screen : qApp->screens()) {
+            if (screen->geometry().contains(pos)) {
                 QRect rect = dialog.geometry();
                 rect.moveCenter(screen->geometry().center());
                 dialog.move(rect.topLeft());
@@ -90,7 +103,7 @@ void DFileChooserEditPrivate::_q_showFileChooserDialog()
     int code = dialog.exec();
 
 
-    if(code == QDialog::Accepted && !dialog.selectedFiles().isEmpty()) {
+    if (code == QDialog::Accepted && !dialog.selectedFiles().isEmpty()) {
         const QString fileName = dialog.selectedFiles().first();
 
         q->setText(fileName);
diff --git a/src/widgets/dfilechooseredit.h b/src/widgets/dfilechooseredit.h
index 3a261af23..b604f4da6 100644
--- a/src/widgets/dfilechooseredit.h
+++ b/src/widgets/dfilechooseredit.h
@@ -19,6 +19,7 @@
 #define DFILECHOOSEREDIT_H
 
 #include "dlineedit.h"
+#include <QFileDialog>
 
 DWIDGET_BEGIN_NAMESPACE
 
@@ -41,6 +42,9 @@ class LIBDTKWIDGETSHARED_EXPORT DFileChooserEdit : public DLineEdit
 
     DialogDisplayPosition dialogDisplayPosition() const;
 
+    void setFileMode(QFileDialog::FileMode mode);
+    QFileDialog::FileMode fileMode() const;
+
 public Q_SLOTS:
     void setDialogDisplayPosition(DialogDisplayPosition dialogDisplayPosition);
 
diff --git a/src/widgets/private/dfilechooseredit_p.h b/src/widgets/private/dfilechooseredit_p.h
index 5360f9f7b..4e0e1426b 100644
--- a/src/widgets/private/dfilechooseredit_p.h
+++ b/src/widgets/private/dfilechooseredit_p.h
@@ -37,6 +37,7 @@ class DFileChooserEditPrivate : DLineEditPrivate
     void _q_showFileChooserDialog();
 
     DFileChooserEdit::DialogDisplayPosition dialogDisplayPosition = DFileChooserEdit::FoloowParentWindow;
+    QFileDialog::FileMode fileMode = QFileDialog::ExistingFile;
 };
 
 DWIDGET_END_NAMESPACE