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input: add sticky option for drag_lock (#10702)

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* allow configuring the sticky option for `drag_lock`

* enable sticky drag_lock by default as recommended by libinput

recommended here:
https://lists.freedesktop.org/archives/wayland-devel/2024-November/043860.html
This commit is contained in:
may
2025-06-15 11:45:06 +02:00
committed by GitHub
parent ad85406220
commit f08167c877
5 changed files with 12 additions and 11 deletions
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2
CMakeLists.txt
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@@ -136,7 +136,7 @@ pkg_check_modules(
pixman-1
xcursor
libdrm
libinput
libinput>=1.28
gbm
gio-2.0
re2)

7
src/config/ConfigDescriptions.hpp
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@@ -623,9 +623,10 @@ inline static const std::vector<SConfigOptionDescription> CONFIG_OPTIONS = {
},
SConfigOptionDescription{
.value = "input:touchpad:drag_lock",
.description = "When enabled, lifting the finger off for a short time while dragging will not drop the dragged item.",
.type = CONFIG_OPTION_BOOL,
.data = SConfigOptionDescription::SBoolData{false},
.description = "When enabled, lifting the finger off while dragging will not drop the dragged item. 0 -> disabled, 1 -> enabled with timeout, 2 -> enabled sticky."
"dragging will not drop the dragged item.",
.type = CONFIG_OPTION_INT,
.data = SConfigOptionDescription::SRangeData{2, 0, 2},
},
SConfigOptionDescription{
.value = "input:touchpad:tap-and-drag",

4
src/config/ConfigManager.cpp
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@@ -652,7 +652,7 @@ CConfigManager::CConfigManager() {
registerConfigVar("input:touchpad:middle_button_emulation", Hyprlang::INT{0});
registerConfigVar("input:touchpad:tap-to-click", Hyprlang::INT{1});
registerConfigVar("input:touchpad:tap-and-drag", Hyprlang::INT{1});
registerConfigVar("input:touchpad:drag_lock", Hyprlang::INT{0});
registerConfigVar("input:touchpad:drag_lock", Hyprlang::INT{2});
registerConfigVar("input:touchpad:scroll_factor", {1.f});
registerConfigVar("input:touchpad:flip_x", Hyprlang::INT{0});
registerConfigVar("input:touchpad:flip_y", Hyprlang::INT{0});
@@ -775,7 +775,7 @@ CConfigManager::CConfigManager() {
m_config->addSpecialConfigValue("device", "middle_button_emulation", Hyprlang::INT{0});
m_config->addSpecialConfigValue("device", "tap-to-click", Hyprlang::INT{1});
m_config->addSpecialConfigValue("device", "tap-and-drag", Hyprlang::INT{1});
m_config->addSpecialConfigValue("device", "drag_lock", Hyprlang::INT{0});
m_config->addSpecialConfigValue("device", "drag_lock", Hyprlang::INT{2});
m_config->addSpecialConfigValue("device", "left_handed", Hyprlang::INT{0});
m_config->addSpecialConfigValue("device", "scroll_method", {STRVAL_EMPTY});
m_config->addSpecialConfigValue("device", "scroll_button", Hyprlang::INT{0});

8
src/managers/input/InputManager.cpp
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@@ -1233,10 +1233,10 @@ void CInputManager::setPointerConfigs() {
else
libinput_device_config_tap_set_drag_enabled(LIBINPUTDEV, LIBINPUT_CONFIG_DRAG_ENABLED);
if (g_pConfigManager->getDeviceInt(devname, "drag_lock", "input:touchpad:drag_lock") == 0)
libinput_device_config_tap_set_drag_lock_enabled(LIBINPUTDEV, LIBINPUT_CONFIG_DRAG_LOCK_DISABLED);
else
libinput_device_config_tap_set_drag_lock_enabled(LIBINPUTDEV, LIBINPUT_CONFIG_DRAG_LOCK_ENABLED);
const auto TAP_DRAG_LOCK = g_pConfigManager->getDeviceInt(devname, "drag_lock", "input:touchpad:drag_lock");
if (TAP_DRAG_LOCK >= 0 && TAP_DRAG_LOCK <= 2) {
libinput_device_config_tap_set_drag_lock_enabled(LIBINPUTDEV, static_cast<libinput_config_drag_lock_state>(TAP_DRAG_LOCK));
}
if (libinput_device_config_tap_get_finger_count(LIBINPUTDEV)) // this is for tapping (like on a laptop)
libinput_device_config_tap_set_enabled(LIBINPUTDEV,

2
src/meson.build
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@@ -21,7 +21,7 @@ executable(
dependency('libdrm'),
dependency('egl'),
dependency('xkbcommon'),
dependency('libinput'),
dependency('libinput', version: '>=1.28'),
dependency('re2'),
xcb_dep,
xcb_composite_dep,