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Refactoring. Move pointer to mouse position label to "no GUI" class.

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* * *
Fix crash. Access to null pointer.

--HG--
branch : develop
This commit is contained in:
Roman Telezhynskyi 2019-03-27 10:15:24 +02:00
parent 37a113abd6
commit 5ed2134a29
4 changed files with 20 additions and 17 deletions
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27
src/app/valentina/mainwindow.cpp
View file

@ -160,7 +160,7 @@ QVector<DetailForLayout> SortDetailsForLayout(const QHash<quint32, VPiece> *allD
MainWindow::MainWindow(QWidget *parent)
:MainWindowsNoGUI(parent), ui(new Ui::MainWindow), watcher(new QFileSystemWatcher(this)), currentTool(Tool::Arrow),
lastUsedTool(Tool::Arrow), sceneDraw(nullptr), sceneDetails(nullptr),
mouseCoordinate(nullptr), isInitialized(false), mChanges(false), mChangesAsked(true),
isInitialized(false), mChanges(false), mChangesAsked(true),
patternReadOnly(false),
dialogTable(nullptr),
dialogTool(),
@ -1894,10 +1894,6 @@ void MainWindow::OpenAt(QAction *where)
void MainWindow::ToolBarOption()
{
ui->toolBarOption->clear();
if (not mouseCoordinate.isNull())
{
delete mouseCoordinate;
}
if (not gradationHeights.isNull())
{
delete gradationHeights;
@ -1962,8 +1958,8 @@ void MainWindow::ToolBarOption()
ui->toolBarOption->addSeparator();
mouseCoordinate = new QLabel(QString("0, 0 (%1)").arg(UnitsToStr(qApp->patternUnit(), true)));
ui->toolBarOption->addWidget(mouseCoordinate);
m_mouseCoordinate = new QLabel(QString("0, 0 (%1)").arg(UnitsToStr(qApp->patternUnit(), true)));
ui->toolBarOption->addWidget(m_mouseCoordinate);
}
//---------------------------------------------------------------------------------------------------------------------
@ -2136,12 +2132,12 @@ void MainWindow::InitToolButtons()
*/
void MainWindow::MouseMove(const QPointF &scenePos)
{
if (mouseCoordinate)
if (not m_mouseCoordinate.isNull())
{
//: Coords in status line: "X, Y (units)"
mouseCoordinate->setText(QString("%1, %2 (%3)").arg(static_cast<qint32>(qApp->fromPixel(scenePos.x())))
.arg(static_cast<qint32>(qApp->fromPixel(scenePos.y())))
.arg(UnitsToStr(qApp->patternUnit(), true)));
m_mouseCoordinate->setText(QString("%1, %2 (%3)").arg(static_cast<qint32>(qApp->fromPixel(scenePos.x())))
.arg(static_cast<qint32>(qApp->fromPixel(scenePos.y())))
.arg(UnitsToStr(qApp->patternUnit(), true)));
}
}
@ -2673,7 +2669,10 @@ void MainWindow::ActionLayout(bool checked)
SetEnableWidgets(true);
ui->toolBox->setCurrentIndex(ui->toolBox->indexOf(ui->layoutPage));
mouseCoordinate->setText(QString());
if (not m_mouseCoordinate.isNull())
{
m_mouseCoordinate->setText(QString());
}
if (qApp->patternType() == MeasurementsType::Multisize)
{
@ -3463,8 +3462,8 @@ void MainWindow::on_actionNew_triggered()
AddPP(patternPieceName);
mouseCoordinate = new QLabel(QString("0, 0 (%1)").arg(UnitsToStr(qApp->patternUnit(), true)));
ui->toolBarOption->addWidget(mouseCoordinate);
m_mouseCoordinate = new QLabel(QString("0, 0 (%1)").arg(UnitsToStr(qApp->patternUnit(), true)));
ui->toolBarOption->addWidget(m_mouseCoordinate);
m_curFileFormatVersion = VPatternConverter::PatternMaxVer;
m_curFileFormatVersionStr = VPatternConverter::PatternMaxVerStr;

3
src/app/valentina/mainwindow.h
View file

@ -225,9 +225,6 @@ private:
/** @brief sceneDetails details scene. */
VMainGraphicsScene *sceneDetails;
/** @brief mouseCoordinate pointer to label who show mouse coordinate. */
QPointer<QLabel> mouseCoordinate;
/** @brief isInitialized true after first show window. */
bool isInitialized;

2
src/app/valentina/mainwindowsnogui.cpp
View file

@ -134,6 +134,7 @@ MainWindowsNoGUI::MainWindowsNoGUI(QWidget *parent)
margins(),
paperSize(),
m_dialogSaveLayout(),
m_mouseCoordinate(),
#if defined(Q_OS_WIN32) && QT_VERSION >= QT_VERSION_CHECK(5, 7, 0)
m_taskbarButton(new QWinTaskbarButton(this)),
m_taskbarProgress(nullptr),
@ -155,6 +156,7 @@ MainWindowsNoGUI::MainWindowsNoGUI(QWidget *parent)
//---------------------------------------------------------------------------------------------------------------------
MainWindowsNoGUI::~MainWindowsNoGUI()
{
delete m_mouseCoordinate;
delete tempSceneLayout;
delete pattern;
}

5
src/app/valentina/mainwindowsnogui.h
View file

@ -29,7 +29,9 @@
#ifndef MAINWINDOWSNOGUI_H
#define MAINWINDOWSNOGUI_H
#include <QLabel>
#include <QMainWindow>
#include <QPointer>
#include <QPrinter>
#include "../vlayout/vlayoutpiece.h"
@ -114,6 +116,9 @@ protected:
QSharedPointer<DialogSaveLayout> m_dialogSaveLayout;
/** @brief mouseCoordinate pointer to label who show mouse coordinate. */
QPointer<QLabel> m_mouseCoordinate;
#if defined(Q_OS_WIN32) && QT_VERSION >= QT_VERSION_CHECK(5, 7, 0)
QWinTaskbarButton *m_taskbarButton;
QWinTaskbarProgress *m_taskbarProgress;