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Remove Qt < 5.2 conditionals and special code

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We require Qt 5.2 at least for LyX 2.4
This commit is contained in:
Juergen Spitzmueller 2023-08-18 09:04:12 +02:00
parent 008e1cc963
commit 5c8e3a5f0d
9 changed files with 2 additions and 165 deletions
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4
src/frontends/qt/FancyLineEdit.cpp
View File

@ -15,10 +15,6 @@
#include "FancyLineEdit.h"
#if QT_VERSION < 0x050200
#include "GuiApplication.h"
#endif
#include <QEvent>
#include <QDebug>
#include <QString>

17
src/frontends/qt/GuiApplication.cpp
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@ -1028,10 +1028,7 @@ public:
struct GuiApplication::Private
{
Private(): language_model_(nullptr), meta_fake_bit(NoModifier),
global_menubar_(nullptr)
#if (QT_VERSION >= QT_VERSION_CHECK(5, 1, 0))
, last_state_(Qt::ApplicationInactive)
#endif
global_menubar_(nullptr), last_state_(Qt::ApplicationInactive)
{
#if (QT_VERSION >= 0x050400)
#if defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)
@ -1112,10 +1109,8 @@ struct GuiApplication::Private
/// Only used on mac.
QMenuBar * global_menubar_;
#if (QT_VERSION >= QT_VERSION_CHECK(5, 1, 0))
/// Holds previous application state on Mac
Qt::ApplicationState last_state_;
#endif
#if defined(Q_OS_MAC) && (QT_VERSION < 0x060000)
/// Linkback mime handler for MacOSX.
@ -1156,7 +1151,7 @@ GuiApplication::GuiApplication(int & argc, char ** argv)
QCoreApplication::setOrganizationName(app_name);
QCoreApplication::setOrganizationDomain("lyx.org");
QCoreApplication::setApplicationName(lyx_package);
#if QT_VERSION >= 0x050100 && QT_VERSION < 0x060000
#if QT_VERSION < 0x060000
QCoreApplication::setAttribute(Qt::AA_UseHighDpiPixmaps);
#endif
@ -1195,11 +1190,9 @@ GuiApplication::GuiApplication(int & argc, char ** argv)
setupApplescript();
appleCleanupEditMenu();
appleCleanupViewMenu();
#if (QT_VERSION >= QT_VERSION_CHECK(5, 1, 0))
connect(this, SIGNAL(applicationStateChanged(Qt::ApplicationState)),
this, SLOT(onApplicationStateChanged(Qt::ApplicationState)));
#endif
#endif
#if defined(QPA_XCB)
// doubleClickInterval() is 400 ms on X11 which is just too long.
@ -2954,11 +2947,7 @@ namespace {
QFont const GuiApplication::typewriterSystemFont()
{
#if QT_VERSION >= 0x050200
QFont font = QFontDatabase::systemFont(QFontDatabase::FixedFont);
#else
QFont font("monospace");
#endif
if (!isFixedPitch(font)) {
// try to enforce a real monospaced font
font.setStyleHint(QFont::Monospace);
@ -3452,7 +3441,6 @@ void GuiApplication::onLastWindowClosed()
}
#if (QT_VERSION >= QT_VERSION_CHECK(5, 1, 0))
void GuiApplication::onApplicationStateChanged(Qt::ApplicationState state)
{
std::string name = "unknown";
@ -3479,7 +3467,6 @@ void GuiApplication::onApplicationStateChanged(Qt::ApplicationState state)
LYXERR(Debug::GUI, "onApplicationStateChanged..." << name);
d->last_state_ = state;
}
#endif
void GuiApplication::startLongOperation() {

2
src/frontends/qt/GuiApplication.h
View File

@ -226,9 +226,7 @@ private Q_SLOTS:
///
void slotProcessFuncRequestQueue() { processFuncRequestQueue(); }
///
#if (QT_VERSION >= 0x050100)
void onApplicationStateChanged(Qt::ApplicationState state);
#endif
private:
///

4
src/frontends/qt/GuiFontMetrics.cpp
View File

@ -30,11 +30,7 @@
#include <QRawFont>
#include <QtEndian>
#if QT_VERSION >= 0x050100
#include <QtMath>
#else
#define qDegreesToRadians(degree) (degree) * (M_PI / 180)
#endif
using namespace std;
using namespace lyx::support;

32
src/frontends/qt/GuiProgress.cpp
View File

@ -32,22 +32,6 @@ namespace lyx {
namespace frontend {
// This dialog is only a fallback for Qt < 5.2, which does not feature
// QMessageBox::setCheckBox() yet. Note that it has issues with line
// breaking and size, in particular with html.
#if QT_VERSION < 0x050200
class GuiToggleWarningDialog : public QDialog, public Ui::ToggleWarningUi
{
public:
GuiToggleWarningDialog(QWidget * parent) : QDialog(parent)
{
Ui::ToggleWarningUi::setupUi(this);
QDialog::setModal(true);
}
};
#endif
GuiProgress::GuiProgress()
{
connect(this, SIGNAL(processStarted(QString const &)), SLOT(doProcessStarted(QString const &)));
@ -174,21 +158,6 @@ void GuiProgress::doToggleWarning(QString const & title, QString const & msg, QS
if (settings.value("hidden_warnings/" + msg, false).toBool())
return;
// Qt < 5.2 does not feature QMessageBox::setCheckBox() yet,
// so we roll our own dialog.
#if QT_VERSION < 0x050200
GuiToggleWarningDialog * dlg =
new GuiToggleWarningDialog(qApp->focusWidget());
dlg->setWindowTitle(title);
dlg->messageLA->setText(formatted);
dlg->dontShowAgainCB->setChecked(false);
if (dlg->exec() == QDialog::Accepted)
if (dlg->dontShowAgainCB->isChecked())
settings.setValue("hidden_warnings/"
+ msg, true);
#else
QCheckBox * dontShowAgainCB = new QCheckBox();
dontShowAgainCB->setText(qt_("&Do not show this warning again!"));
dontShowAgainCB->setToolTip(qt_("If you check this, LyX will not warn you again in the given case."));
@ -199,7 +168,6 @@ void GuiProgress::doToggleWarning(QString const & title, QString const & msg, QS
if (dontShowAgainCB->isChecked())
settings.setValue("hidden_warnings/"
+ msg, true);
#endif
}

2
src/frontends/qt/GuiView.cpp
View File

@ -1122,11 +1122,9 @@ void GuiView::updateLockToolbars()
if (tb && tb->isMovable())
toolbarsMovable_ = true;
}
#if QT_VERSION >= 0x050200
// set unified mac toolbars only when not movable as recommended:
// https://doc.qt.io/qt-5/qmainwindow.html#unifiedTitleAndToolBarOnMac-prop
setUnifiedTitleAndToolBarOnMac(!toolbarsMovable_);
#endif
}

2
src/frontends/qt/GuiWorkArea.cpp
View File

@ -1503,11 +1503,9 @@ TabWorkArea::TabWorkArea(QWidget * parent)
QObject::connect(this, SIGNAL(currentChanged(int)),
this, SLOT(on_currentTabChanged(int)));
#if QT_VERSION >= 0x050200
// Fix for #11835
QObject::connect(this, SIGNAL(tabBarClicked(int)),
this, SLOT(on_currentTabChanged(int)));
#endif
closeBufferButton = new QToolButton(this);
closeBufferButton->setPalette(pal);

1
src/frontends/qt/Makefile.am
View File

@ -351,7 +351,6 @@ UIFILES = \
TextLayoutUi.ui \
ThesaurusUi.ui \
TocUi.ui \
ToggleWarningUi.ui \
ViewSourceUi.ui \
VSpaceUi.ui \
WorkAreaUi.ui \

103
src/frontends/qt/ui/ToggleWarningUi.ui
View File

@ -1,103 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>ToggleWarningUi</class>
<widget class="QDialog" name="ToggleWarningUi">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>269</width>
<height>140</height>
</rect>
</property>
<property name="windowTitle">
<string>Enter text</string>
</property>
<property name="sizeGripEnabled">
<bool>true</bool>
</property>
<layout class="QGridLayout" name="gridLayout">
<item row="0" column="0" colspan="2">
<spacer>
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Expanding</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>247</width>
<height>16</height>
</size>
</property>
</spacer>
</item>
<item row="1" column="0">
<widget class="QLabel" name="messageLA">
<property name="text">
<string/>
</property>
</widget>
</item>
<item row="2" column="0" colspan="2">
<spacer>
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeType">
<enum>QSizePolicy::Expanding</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>247</width>
<height>16</height>
</size>
</property>
</spacer>
</item>
<item row="3" column="0" colspan="2">
<widget class="QCheckBox" name="dontShowAgainCB">
<property name="toolTip">
<string>If you check this, LyX will not warn you again in the given case.</string>
</property>
<property name="text">
<string>&amp;Do not show this warning again!</string>
</property>
</widget>
</item>
<item row="4" column="0" colspan="2">
<widget class="QDialogButtonBox" name="buttonBox">
<property name="standardButtons">
<set>QDialogButtonBox::Ok</set>
</property>
<property name="centerButtons">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</widget>
<includes>
<include location="local">qt_i18n.h</include>
</includes>
<resources/>
<connections>
<connection>
<sender>buttonBox</sender>
<signal>accepted()</signal>
<receiver>ToggleWarningUi</receiver>
<slot>accept()</slot>
<hints>
<hint type="sourcelabel">
<x>98</x>
<y>114</y>
</hint>
<hint type="destinationlabel">
<x>80</x>
<y>805</y>
</hint>
</hints>
</connection>
</connections>
</ui>