Stowage/godot
2
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-12-08 06:09:55 +00:00
Code Issues Projects Releases Packages Wiki Activity

Implemented scrolling factor for smooth trackpad scrolling

Browse source 
Working platforms platform: OSX, Windows.
Support for almost all ui elements, including project list.

Ported from 304a1f5b5a (#7864).
Fixes #492 and #3913.
This commit is contained in:
Sean Bohan 2017-05-13 12:02:26 +08:00
parent e7328fe5a0
commit ee670f3724
15 changed files with 111 additions and 67 deletions
Download patch file Download diff file Expand all files Collapse all files

18
scene/gui/text_edit.cpp
View file

@ -333,7 +333,10 @@ void TextEdit::_update_scrollbars() {
v_scroll->show();
v_scroll->set_max(total_rows);
v_scroll->set_page(visible_rows);
v_scroll->set_val(cursor.line_ofs);
if (fabs(v_scroll->get_val() - (double)cursor.line_ofs) >= 1) {
v_scroll->set_val(cursor.line_ofs);
}
} else {
cursor.line_ofs = 0;
@ -345,7 +348,9 @@ void TextEdit::_update_scrollbars() {
h_scroll->show();
h_scroll->set_max(total_width);
h_scroll->set_page(visible_width);
h_scroll->set_val(cursor.x_ofs);
if (fabs(h_scroll->get_val() - (double)cursor.x_ofs) >= 1) {
h_scroll->set_val(cursor.x_ofs);
}
} else {
@ -1431,17 +1436,18 @@ void TextEdit::_input_event(const InputEvent &p_input_event) {
}
if (mb.pressed) {
if (mb.button_index == BUTTON_WHEEL_UP && !mb.mod.command) {
v_scroll->set_val(v_scroll->get_val() - 3);
v_scroll->set_val(v_scroll->get_val() - (3 * mb.factor));
}
if (mb.button_index == BUTTON_WHEEL_DOWN && !mb.mod.command) {
v_scroll->set_val(v_scroll->get_val() + 3);
v_scroll->set_val(v_scroll->get_val() + (3 * mb.factor));
}
if (mb.button_index == BUTTON_WHEEL_LEFT) {
h_scroll->set_val(h_scroll->get_val() - 3);
h_scroll->set_val(h_scroll->get_val() - (100 * mb.factor));
}
if (mb.button_index == BUTTON_WHEEL_RIGHT) {
h_scroll->set_val(h_scroll->get_val() + 3);
h_scroll->set_val(h_scroll->get_val() + (100 * mb.factor));
}
if (mb.button_index == BUTTON_LEFT) {