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update forcely in VFileList to repaint

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Signed-off-by: Le Tan <tamlokveer@gmail.com>
This commit is contained in:
Le Tan 2016-10-21 21:24:29 +08:00
parent 6b59886847
commit c7e631fa02
3 changed files with 18 additions and 5 deletions
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17
vfilelist.cpp
View File

@ -3,6 +3,7 @@
#include "vfilelist.h" #include "vfilelist.h"
#include "vconfigmanager.h" #include "vconfigmanager.h"
#include "dialog/vnewfiledialog.h" #include "dialog/vnewfiledialog.h"
#include "vnote.h"
VFileList::VFileList(QWidget *parent) VFileList::VFileList(QWidget *parent)
: QListWidget(parent) : QListWidget(parent)
@ -96,14 +97,19 @@ QListWidgetItem* VFileList::insertFileListItem(QJsonObject fileJson, bool atFron
} else { } else {
addItem(item); addItem(item);
} }
// Qt seems not to update the QListWidget correctly. Manually force it to repaint.
update();
qDebug() << "add new list item:" << fileJson["name"].toString(); qDebug() << "add new list item:" << fileJson["name"].toString();
return item; return item;
} }
void VFileList::removeFileListItem(QListWidgetItem *item) void VFileList::removeFileListItem(QListWidgetItem *item)
{ {
// Qt ensures it will be removed from QListWidget automatically setCurrentRow(-1);
removeItemWidget(item);
delete item; delete item;
// Qt seems not to update the QListWidget correctly. Manually force it to repaint.
update();
} }
void VFileList::newFile() void VFileList::newFile()
@ -125,13 +131,15 @@ void VFileList::newFile()
} }
QListWidgetItem *newItem = createFileAndUpdateList(name, description); QListWidgetItem *newItem = createFileAndUpdateList(name, description);
if (newItem) { if (newItem) {
this->setCurrentItem(newItem); setCurrentItem(newItem);
// Qt seems not to update the QListWidget correctly. Manually force it to repaint.
update();
// Open this file in edit mode // Open this file in edit mode
QJsonObject itemJson = newItem->data(Qt::UserRole).toJsonObject(); QJsonObject itemJson = newItem->data(Qt::UserRole).toJsonObject();
Q_ASSERT(!itemJson.isEmpty()); Q_ASSERT(!itemJson.isEmpty());
itemJson["path"] = QDir::cleanPath(QDir(rootPath).filePath(relativePath)); itemJson["path"] = QDir::cleanPath(QDir(rootPath).filePath(relativePath));
itemJson["mode"] = 1; itemJson["mode"] = OpenFileMode::Edit;
emit fileCreated(itemJson); emit fileCreated(itemJson);
} }
} }
@ -277,9 +285,12 @@ void VFileList::handleItemClicked(QListWidgetItem *currentItem)
emit fileClicked(QJsonObject()); emit fileClicked(QJsonObject());
return; return;
} }
// Qt seems not to update the QListWidget correctly. Manually force it to repaint.
update();
QJsonObject itemJson = currentItem->data(Qt::UserRole).toJsonObject(); QJsonObject itemJson = currentItem->data(Qt::UserRole).toJsonObject();
Q_ASSERT(!itemJson.isEmpty()); Q_ASSERT(!itemJson.isEmpty());
itemJson["path"] = QDir::cleanPath(QDir(rootPath).filePath(relativePath)); itemJson["path"] = QDir::cleanPath(QDir(rootPath).filePath(relativePath));
itemJson["mode"] = OpenFileMode::Read;
emit fileClicked(itemJson); emit fileClicked(itemJson);
} }

2
vnote.h
View File

@ -8,6 +8,8 @@
#include <QObject> #include <QObject>
#include "vnotebook.h" #include "vnotebook.h"
enum OpenFileMode {Read = 0, Edit};
class VNote : public QObject class VNote : public QObject
{ {
Q_OBJECT Q_OBJECT

4
vtabwidget.cpp
View File

@ -49,7 +49,7 @@ void VTabWidget::openFile(QJsonObject fileJson)
QString path = fileJson["path"].toString(); QString path = fileJson["path"].toString();
QString name = fileJson["name"].toString(); QString name = fileJson["name"].toString();
int mode = 0; int mode = OpenFileMode::Read;
if (fileJson.contains("mode")) { if (fileJson.contains("mode")) {
mode = fileJson["mode"].toInt(); mode = fileJson["mode"].toInt();
} }
@ -64,7 +64,7 @@ void VTabWidget::openFile(QJsonObject fileJson)
out: out:
setCurrentIndex(idx); setCurrentIndex(idx);
if (mode == 1) { if (mode == OpenFileMode::Edit) {
VEditor *editor = dynamic_cast<VEditor *>(currentWidget()); VEditor *editor = dynamic_cast<VEditor *>(currentWidget());
Q_ASSERT(editor); Q_ASSERT(editor);
editor->editFile(); editor->editFile();