X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt%2FGuiWorkArea.cpp;h=02e03aaaeb780565d741ffd284345b3c09a852e9;hb=070270fdc719edcd0ae49a182acf58583038a765;hp=1c76928ab9b70a61caab0f7c7dddf6c15e40aa85;hpb=4b15d64f5172f622ec9747f25635a822aef725d3;p=features.git

diff --git a/src/frontends/qt/GuiWorkArea.cpp b/src/frontends/qt/GuiWorkArea.cpp
index 1c76928ab9..02e03aaaeb 100644
--- a/src/frontends/qt/GuiWorkArea.cpp
+++ b/src/frontends/qt/GuiWorkArea.cpp
@@ -40,9 +40,6 @@
 #include "Undo.h"
 #include "version.h"
 
-#include "graphics/GraphicsImage.h"
-#include "graphics/GraphicsLoader.h"
-
 #include "support/convert.h"
 #include "support/debug.h"
 #include "support/lassert.h"
@@ -96,7 +93,7 @@ static mouse_button::state q_button_state(Qt::MouseButton button)
 		case Qt::LeftButton:
 			b = mouse_button::button1;
 			break;
-		case Qt::MidButton:
+		case Qt::MiddleButton:
 			b = mouse_button::button2;
 			break;
 		case Qt::RightButton:
@@ -115,7 +112,7 @@ mouse_button::state q_motion_state(Qt::MouseButtons state)
 	mouse_button::state b = mouse_button::none;
 	if (state & Qt::LeftButton)
 		b |= mouse_button::button1;
-	if (state & Qt::MidButton)
+	if (state & Qt::MiddleButton)
 		b |= mouse_button::button2;
 	if (state & Qt::RightButton)
 		b |= mouse_button::button3;
@@ -133,26 +130,15 @@ SyntheticMouseEvent::SyntheticMouseEvent()
 
 
 GuiWorkArea::Private::Private(GuiWorkArea * parent)
-: p(parent), buffer_view_(nullptr), lyx_view_(nullptr),
-  caret_visible_(false), need_resize_(false), preedit_lines_(1),
-  last_pixel_ratio_(1.0), completer_(new GuiCompleter(p, p)),
-  dialog_mode_(false), shell_escape_(false), read_only_(false),
-  clean_(true), externally_modified_(false), needs_caret_geometry_update_(true)
-{
-/* Qt on macOS and Wayland does not respect the
- * Qt::WA_OpaquePaintEvent attribute and resets the widget backing
- * store at each update. Therefore, we use our own backing store in
- * these two cases. */
-#if QT_VERSION >= 0x050000
+	: p(parent), completer_(new GuiCompleter(p, p))
+{
+	/* Qt on macOS and Wayland does not respect the
+	 * Qt::WA_OpaquePaintEvent attribute and resets the widget backing
+	 * store at each update. Therefore, we use our own backing store
+	 * in these two cases.
+	 */
 	use_backingstore_ = guiApp->platformName() == "cocoa"
 		|| guiApp->platformName().contains("wayland");
-#else
-#  ifdef Q_OS_MAC
-	use_backingstore_ = true;
-#  else
-	use_backingstore_ = false;
-#  endif
-#endif
 
 	int const time = QApplication::cursorFlashTime() / 2;
 	if (time > 0) {
@@ -1563,7 +1549,7 @@ TabWorkArea::TabWorkArea(QWidget * parent)
 
 void TabWorkArea::mousePressEvent(QMouseEvent *me)
 {
-	if (me->button() == Qt::MidButton)
+	if (me->button() == Qt::MiddleButton)
 		midpressed_tab_ = tabBar()->tabAt(me->pos());
 	else
 		QTabWidget::mousePressEvent(me);
@@ -1572,7 +1558,7 @@ void TabWorkArea::mousePressEvent(QMouseEvent *me)
 
 void TabWorkArea::mouseReleaseEvent(QMouseEvent *me)
 {
-	if (me->button() == Qt::MidButton) {
+	if (me->button() == Qt::MiddleButton) {
 		int const midreleased_tab = tabBar()->tabAt(me->pos());
 		if (midpressed_tab_ == midreleased_tab && posIsTab(me->pos()))
 			closeTab(midreleased_tab);