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v0.1.0

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ivaquero
2026-04-18 14:14:49 +08:00
parent ec341ddba2
commit 7db7dad988
6 changed files with 326 additions and 583 deletions
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window_helper_linux.cpp
+67 -35
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@@ -2,13 +2,20 @@
#ifdef Q_OS_LINUX
#include <QWidget>
#include <QGuiApplication>
#include <qpa/qplatformnativeinterface.h>
#include <QtWidgets/QWidget>
#include <QtGui/QGuiApplication>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <X11/extensions/Xfixes.h>
// X11 type definitions for compatibility
typedef XserverRegion Region;
// X11 shape constants
#define ShapeInput 2
#define ShapeBounding 0
// Qt 6.x compatibility - use only public Qt interfaces
void WindowHelperLinux::setupAlwaysOnTopForFullscreen(QWidget *widget)
{
if (!widget)
@@ -30,29 +37,28 @@ void WindowHelperLinux::setupAlwaysOnTopForFullscreen(QWidget *widget)
// Set window type to utility (similar to macOS panel)
Atom windowType = XInternAtom(display, "_NET_WM_WINDOW_TYPE", False);
Atom windowTypeUtility = XInternAtom(display, "_NET_WM_WINDOW_TYPE_UTILITY", False);
XChangeProperty(display, windowId, windowType, XA_ATOM, 32,
PropModeReplace, (unsigned char *)&windowTypeUtility, 1);
XChangeProperty(display, windowId, windowType, XA_ATOM, 32, PropModeReplace,
(unsigned char *)&windowTypeUtility, 1);
// Set window state to above
Atom windowState = XInternAtom(display, "_NET_WM_STATE", False);
Atom windowStateAbove = XInternAtom(display, "_NET_WM_STATE_ABOVE", False);
XChangeProperty(display, windowId, windowState, XA_ATOM, 32,
PropModeReplace, (unsigned char *)&windowStateAbove, 1);
// Set window state to above (always on top)
Atom wmState = XInternAtom(display, "_NET_WM_STATE", False);
Atom wmStateAbove = XInternAtom(display, "_NET_WM_STATE_ABOVE", False);
XChangeProperty(display, windowId, wmState, XA_ATOM, 32, PropModeReplace,
(unsigned char *)&wmStateAbove, 1);
// Set window state to skip taskbar
Atom windowStateSkipTaskbar = XInternAtom(display, "_NET_WM_STATE_SKIP_TASKBAR", False);
XChangeProperty(display, windowId, windowState, XA_ATOM, 32,
PropModeReplace, (unsigned char *)&windowStateSkipTaskbar, 1);
// Set window state to sticky (appears on all desktops)
Atom wmStateSticky = XInternAtom(display, "_NET_WM_STATE_STICKY", False);
XChangeProperty(display, windowId, wmState, XA_ATOM, 32, PropModeAppend,
(unsigned char *)&wmStateSticky, 1);
// Set window state to skip pager
Atom windowStateSkipPager = XInternAtom(display, "_NET_WM_STATE_SKIP_PAGER", False);
XChangeProperty(display, windowId, windowState, XA_ATOM, 32,
PropModeReplace, (unsigned char *)&windowStateSkipPager, 1);
// Set window state to skip taskbar and pager
Atom wmStateSkipTaskbar = XInternAtom(display, "_NET_WM_STATE_SKIP_TASKBAR", False);
Atom wmStateSkipPager = XInternAtom(display, "_NET_WM_STATE_SKIP_PAGER", False);
Atom states[] = {wmStateSkipTaskbar, wmStateSkipPager};
XChangeProperty(display, windowId, wmState, XA_ATOM, 32, PropModeAppend,
(unsigned char *)states, 2);
// Set window state to sticky (appear on all workspaces)
Atom windowStateSticky = XInternAtom(display, "_NET_WM_STATE_STICKY", False);
XChangeProperty(display, windowId, windowState, XA_ATOM, 32,
PropModeReplace, (unsigned char *)&windowStateSticky, 1);
XFlush(display);
}
void WindowHelperLinux::setWindowAlwaysOnTop(QWidget *widget, bool alwaysOnTop)
@@ -60,17 +66,35 @@ void WindowHelperLinux::setWindowAlwaysOnTop(QWidget *widget, bool alwaysOnTop)
if (!widget)
return;
Qt::WindowFlags flags = widget->windowFlags();
QNativeInterface::QX11Application *x11App = qApp->nativeInterface<QNativeInterface::QX11Application>();
if (!x11App)
return;
Display *display = x11App->display();
if (!display)
return;
WId windowId = widget->winId();
if (!windowId)
return;
if (alwaysOnTop)
{
flags |= Qt::WindowStaysOnTopHint;
// Set window state to above (always on top)
Atom wmState = XInternAtom(display, "_NET_WM_STATE", False);
Atom wmStateAbove = XInternAtom(display, "_NET_WM_STATE_ABOVE", False);
XChangeProperty(display, windowId, wmState, XA_ATOM, 32, PropModeReplace,
(unsigned char *)&wmStateAbove, 1);
}
else
{
flags &= ~Qt::WindowStaysOnTopHint;
// Remove always on top state
Atom wmState = XInternAtom(display, "_NET_WM_STATE", False);
Atom wmStateAbove = XInternAtom(display, "_NET_WM_STATE_ABOVE", False);
XDeleteProperty(display, windowId, wmState);
}
widget->setWindowFlags(flags);
widget->show(); // Required to apply new flags
XFlush(display);
}
void WindowHelperLinux::setWindowClickThrough(QWidget *widget, bool clickThrough)
@@ -78,7 +102,6 @@ void WindowHelperLinux::setWindowClickThrough(QWidget *widget, bool clickThrough
if (!widget)
return;
// Get X11 display from Qt platform interface
QNativeInterface::QX11Application *x11App = qApp->nativeInterface<QNativeInterface::QX11Application>();
if (!x11App)
return;
@@ -93,21 +116,30 @@ void WindowHelperLinux::setWindowClickThrough(QWidget *widget, bool clickThrough
if (clickThrough)
{
// Set window input shape to empty region
XRectangle rect = {0, 0, 0, 0};
XFixesSetWindowShapeRegion(display, windowId, ShapeInput, 0, 0, None);
XFixesSetWindowShapeRegion(display, windowId, ShapeInput, 0, 0,
XFixesCreateRegion(display, &rect, 1));
// Enable click-through using X11 shape extension
XRectangle rect = {0, 0, 1, 1};
Region region = XFixesCreateRegion(display, &rect, 1);
XFixesSetWindowShapeRegion(display, windowId, ShapeInput, 0, 0, region);
XFixesSetWindowShapeRegion(display, windowId, ShapeBounding, 0, 0, region);
XFixesDestroyRegion(display, region);
}
else
{
// Reset window input shape
XFixesSetWindowShapeRegion(display, windowId, ShapeInput, 0, 0, None);
// Disable click-through - restore normal input handling
XRectangle rect = {0, 0, 0, 0};
Region region = XFixesCreateRegion(display, &rect, 1);
XFixesSetWindowShapeRegion(display, windowId, ShapeInput, 0, 0, region);
XFixesDestroyRegion(display, region);
}
XFlush(display);
}
void WindowHelperLinux::setupLinux(QWidget *widget)
{
if (!widget)
return;
setupAlwaysOnTopForFullscreen(widget);
}