tqt/src/kernel/qdesktopwidget_x11.cpp, branch r14.1.x

TQDesktopWidget: move check for screenCount to isVirtualDesktop()

2026-04-03T15:17:48Z

As for now there is a problem: in case an application is running on a xinerama-capable screen and a new monitor gets attached to it later. TQDesktopWidget::isVirtualDesktop() keeps returning false even if we now have a desktop composed of two monitors. This patch fixes it. Signed-off-by: Alexander Golubev (cherry picked from commit aa77e86949615fd0767f391e82bb1bedff49682c)

TQDesktopWidget: Fix SIGSEGV in case class is accessed before init()

2026-04-03T15:17:48Z

If screenCount/rects get accessed before init() it may result in SIGSEGV. Namely in TQDesktopWidget::resizeEvent() after recent changes. Signed-off-by: Alexander Golubev (cherry picked from commit 29aaf84e59df208ce92e546dd9e9b001062bd9b6)

TQDesktopWidget::screenNumber: check default screen first

2026-04-03T15:17:48Z

Signed-off-by: Alexander Golubev (cherry picked from commit f830fa60d224d0ac1ab107fce47627f7be2ee654)

TQDesktopWidget: backport changes from Qt4

2026-04-03T15:17:45Z

The class was little changed during lifetime of Qt4, so it was possible to relatively easy backport them. This changeset is based on Qt4.8.7. The changes include: * This fixes several issues on "old-school multihead" X11 setups (with several screens per display i.e. when DISPLAY has form ":x.y" also known as "TDE_MULTIHEAD" or "Zaphod mode"). In particular: * fix graphical drag&drop problems across displays. * fix menus being displayed outside of the screen. * add screenCountChanged() signal * emit resized() signal See-also: https://github.com/qt/qt/blob/v4.8.7/src/gui/kernel/qdesktopwidget_x11.cpp Signed-off-by: Alexander Golubev (cherry picked from commit 2d2ffd014846cbd89a53522a4bcef3f15dd043b7)

Rename several symbols {qt=>tqt}

2026-03-23T09:26:09Z

Symbols renamed: * {qt=>tqt}_desktopwidget_update_workarea * {qt=>tqt}_desktopwidget_workarea_dirty * {qt=>tqt}_net_supports() * {qt=>tqt}_net_* * {qt=>tqt}_x11_create_desktop_on_screen All those are internal symbols; the changes don't affect API/ABI. No additional changes required. Signed-off-by: Alexander Golubev (cherry picked from commit 58fc40e34a14a4d9d264bbdb0ac27b5995c2f9d8)

tqdesktopwidget: cleanup indents

2026-03-23T09:24:22Z

Signed-off-by: Alexander Golubev (cherry picked from commit cb18ad741b27057cef04d3dee81c4f753a38970f)

Replace TRUE/FALSE with boolean values true/false - part 8

2025-12-14T08:51:59Z

Signed-off-by: Michele Calgaro (cherry picked from commit 7d612f7c91d55501276a385a30dbadb121e7bd9f)

QT_NO_* -> TQT_NO_* renaming.

2018-10-17T10:46:30Z

Signed-off-by: Michele Calgaro

Update to latest tqt3 automated conversion

2012-01-27T05:32:43Z

Sync with latest script

2011-12-06T04:04:08Z