void
ShadowHelper::uninstallX11Shadows(QWidget *widget) const
{
if (WId wid = qtcGetWid(widget)) {
qtcX11ShadowUninstall(wid);
}
}
void
BlurHelper::unregisterWidget(QWidget *widget)
{
widget->removeEventFilter(this);
if (isTransparent(widget)) {
clear(qtcGetWid(widget));
}
}
void
ShadowHelper::uninstallX11Shadows(QWidget *widget) const
{
// DO NOT condition compile on QTC_ENABLE_X11.
// There's no direct linkage on X11 and the following code will just do
// nothing if X11 is not enabled (either at compile time or at run time).
QTC_RET_IF_FAIL(qtcX11Enabled());
if (WId wid = qtcGetWid(widget)) {
qtcX11ShadowUninstall(wid);
}
}
bool
ShadowHelper::installX11Shadows(QWidget *widget)
{
if (WId wid = qtcGetWid(widget)) {
if (widget->windowType() == Qt::ToolTip &&
widget->inherits("QBalloonTip")) {
bool atTop = true;
int margin = qtcGetBalloonMargin(widget, &atTop);
int margins[4] = {0, 0, 0, 0};
// KWin's shadows margin order is top, right, bottom, left..
margins[atTop ? 0 : 2] = margin;
qtcX11ShadowInstall(wid, margins);
} else {
qtcX11ShadowInstall(wid);
}
return true;
}
return false;
}
bool
ShadowHelper::installX11Shadows(QWidget *widget)
{
// DO NOT condition compile on QTC_ENABLE_X11.
// There's no direct linkage on X11 and the following code will just do
// nothing if X11 is not enabled (either at compile time or at run time).
QTC_RET_IF_FAIL(qtcX11Enabled(), false);
if (WId wid = qtcGetWid(widget)) {
if (widget->windowType() == Qt::ToolTip &&
widget->inherits("QBalloonTip")) {
bool atTop = true;
int margin = qtcGetBalloonMargin(widget, &atTop);
int margins[4] = {0, 0, 0, 0};
// KWin's shadows margin order is top, right, bottom, left..
margins[atTop ? 0 : 2] = margin;
qtcX11ShadowInstall(wid, margins);
} else {
qtcX11ShadowInstall(wid);
}
return true;
}
return false;
}
