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Merge branch 'dev' into hidpi-icons

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This commit is contained in:
Hombre
2018-10-25 20:43:41 +02:00
parent 4eb8a8f70c fef2f73aa7
commit 785a0e6a46
216 changed files with 2636 additions and 1327 deletions
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50
rtgui/thumbbrowserbase.cc
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@@ -68,26 +68,59 @@ void ThumbBrowserBase::scrollChanged ()
}
}
void ThumbBrowserBase::scroll (int direction)
void ThumbBrowserBase::scroll (int direction, double deltaX, double deltaY)
{
double delta = 0.0;
if (abs(deltaX) > abs(deltaY)) {
delta = deltaX;
} else {
delta = deltaY;
}
double coef = direction == GDK_SCROLL_DOWN || (direction == GDK_SCROLL_SMOOTH && delta > 0.0) ? +1.0 : -1.0;
// GUI already acquired when here
if (direction == GDK_SCROLL_UP || direction == GDK_SCROLL_DOWN) {
if (direction == GDK_SCROLL_UP || direction == GDK_SCROLL_DOWN || direction == GDK_SCROLL_SMOOTH) {
if (arrangement == TB_Vertical) {
vscroll.set_value (vscroll.get_value() + (direction == GDK_SCROLL_DOWN ? +1 : -1) * vscroll.get_adjustment()->get_step_increment());
double currValue = vscroll.get_value();
double newValue = rtengine::LIM<double>(currValue + coef * vscroll.get_adjustment()->get_step_increment(),
vscroll.get_adjustment()->get_lower (),
vscroll.get_adjustment()->get_upper());
if (newValue != currValue) {
vscroll.set_value (newValue);
}
} else {
hscroll.set_value (hscroll.get_value() + (direction == GDK_SCROLL_DOWN ? +1 : -1) * hscroll.get_adjustment()->get_step_increment());
double currValue = hscroll.get_value();
double newValue = rtengine::LIM<double>(currValue + coef * hscroll.get_adjustment()->get_step_increment(),
hscroll.get_adjustment()->get_lower(),
hscroll.get_adjustment()->get_upper());
if (newValue != currValue) {
hscroll.set_value (newValue);
}
}
}
}
void ThumbBrowserBase::scrollPage (int direction)
{
// GUI already acquired when here
// GUI already acquired when here
if (direction == GDK_SCROLL_UP || direction == GDK_SCROLL_DOWN) {
if (arrangement == TB_Vertical) {
vscroll.set_value (vscroll.get_value() + (direction == GDK_SCROLL_DOWN ? +1 : -1) * vscroll.get_adjustment()->get_page_increment());
double currValue = vscroll.get_value();
double newValue = rtengine::LIM<double>(currValue + (direction == GDK_SCROLL_DOWN ? +1 : -1) * vscroll.get_adjustment()->get_page_increment(),
vscroll.get_adjustment()->get_lower(),
vscroll.get_adjustment()->get_upper());
if (newValue != currValue) {
vscroll.set_value (newValue);
}
} else {
hscroll.set_value (hscroll.get_value() + (direction == GDK_SCROLL_DOWN ? +1 : -1) * hscroll.get_adjustment()->get_page_increment());
double currValue = hscroll.get_value();
double newValue = rtengine::LIM<double>(currValue + (direction == GDK_SCROLL_DOWN ? +1 : -1) * hscroll.get_adjustment()->get_page_increment(),
hscroll.get_adjustment()->get_lower(),
hscroll.get_adjustment()->get_upper());
if (newValue != currValue) {
hscroll.set_value (newValue);
}
}
}
}
@@ -690,7 +723,7 @@ void ThumbBrowserBase::Internal::on_realize()
bgs = style->get_background_color(Gtk::STATE_FLAG_SELECTED);
set_can_focus(true);
add_events(Gdk::EXPOSURE_MASK | Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK | Gdk::POINTER_MOTION_MASK | Gdk::SCROLL_MASK | Gdk::KEY_PRESS_MASK);
add_events(Gdk::EXPOSURE_MASK | Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK | Gdk::POINTER_MOTION_MASK | Gdk::SCROLL_MASK | Gdk::SMOOTH_SCROLL_MASK | Gdk::KEY_PRESS_MASK);
set_has_tooltip (true);
signal_query_tooltip().connect( sigc::mem_fun(*this, &ThumbBrowserBase::Internal::on_query_tooltip) );
}
@@ -927,8 +960,7 @@ bool ThumbBrowserBase::Internal::on_motion_notify_event (GdkEventMotion* event)
bool ThumbBrowserBase::Internal::on_scroll_event (GdkEventScroll* event)
{
// Gtk signals automatically acquire the GUI (i.e. this method is enclosed by gdk_thread_enter and gdk_thread_leave)
parent->scroll (event->direction);
parent->scroll (event->direction, event->delta_x, event->delta_y);
return true;
}