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Replace mainWindow() with MainWindow::instance()

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C++ style of accessing single instance class object.

Signed-off-by: Boris Barbulovski <bbarbulovski@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Boris Barbulovski 2014-02-12 15:22:54 +01:00 • committed by Dirk Hohndel
parent cc37d2e94a
commit c86822c2f4
18 changed files with 104 additions and 96 deletions
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19
qt-ui/mainwindow.cpp
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@ -36,12 +36,7 @@
#include "printdialog.h"
#include "divelogimportdialog.h"
static MainWindow* instance = 0;
MainWindow* mainWindow()
{
return instance;
}
MainWindow *MainWindow::m_Instance = NULL;
MainWindow::MainWindow() : QMainWindow(),
actionNextDive(0),
@ -49,7 +44,7 @@ MainWindow::MainWindow() : QMainWindow(),
helpView(0),
state(VIEWALL)
{
instance = this;
m_Instance = this;
ui.setupUi(this);
setWindowIcon(QIcon(":subsurface-icon"));
connect(ui.ListWidget, SIGNAL(currentDiveChanged(int)), this, SLOT(current_dive_changed(int)));
@ -79,6 +74,16 @@ MainWindow::MainWindow() : QMainWindow(),
#endif
}
MainWindow::~MainWindow()
{
m_Instance = NULL;
}
MainWindow *MainWindow::instance()
{
return m_Instance;
}
// this gets called after we download dives from a divecomputer
void MainWindow::refreshDisplay(bool recreateDiveList)
{