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Merge pull request #3029 from neikeq/textedit_select_imp

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TextEdit: Scroll while selecting with mouse idle
This commit is contained in:
Rémi Verschelde 2015-12-10 11:36:30 +01:00
commit 8a94297105
2 changed files with 40 additions and 3 deletions
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39
scene/gui/text_edit.cpp
View file

@ -29,6 +29,7 @@
#include "text_edit.h"
#include "os/keyboard.h"
#include "os/input.h"
#include "os/os.h"
#include "globals.h"
@ -349,6 +350,29 @@ void TextEdit::_update_scrollbars() {
updating_scrolls=false;
}
void TextEdit::_click_selection_held() {
if (Input::get_singleton()->is_mouse_button_pressed(BUTTON_LEFT) && selection.selecting_mode!=Selection::MODE_NONE) {
Point2 mp = Input::get_singleton()->get_mouse_pos()-get_global_pos();
int row,col;
_get_mouse_pos(Point2i(mp.x,mp.y), row,col);
select(selection.selecting_line,selection.selecting_column,row,col);
cursor_set_line( row );
cursor_set_column( col );
update();
click_select_held->start();
} else {
click_select_held->stop();
}
}
void TextEdit::_notification(int p_what) {
@ -1293,6 +1317,9 @@ void TextEdit::_input_event(const InputEvent& p_input_event) {
}
} else {
if (mb.button_index==BUTTON_LEFT)
click_select_held->stop();
// notify to show soft keyboard
notification(NOTIFICATION_FOCUS_ENTER);
}
@ -1304,17 +1331,19 @@ void TextEdit::_input_event(const InputEvent& p_input_event) {
if (mm.button_mask&BUTTON_MASK_LEFT) {
if (selection.selecting_mode!=Selection::MODE_NONE) {
int row,col;
_get_mouse_pos(Point2i(mm.x,mm.y), row,col);
if (selection.selecting_mode!=Selection::MODE_NONE) {
select(selection.selecting_line,selection.selecting_column,row,col);
cursor_set_line( row );
cursor_set_column( col );
update();
click_select_held->start();
}
}
@ -3697,6 +3726,7 @@ void TextEdit::_bind_methods() {
ObjectTypeDB::bind_method(_MD("_cursor_changed_emit"),&TextEdit::_cursor_changed_emit);
ObjectTypeDB::bind_method(_MD("_text_changed_emit"),&TextEdit::_text_changed_emit);
ObjectTypeDB::bind_method(_MD("_push_current_op"),&TextEdit::_push_current_op);
ObjectTypeDB::bind_method(_MD("_click_selection_held"),&TextEdit::_click_selection_held);
BIND_CONSTANT( SEARCH_MATCH_CASE );
BIND_CONSTANT( SEARCH_WHOLE_WORDS );
@ -3812,6 +3842,11 @@ TextEdit::TextEdit() {
idle_detect->set_wait_time(GLOBAL_DEF("display/text_edit_idle_detect_sec",3));
idle_detect->connect("timeout", this,"_push_current_op");
click_select_held = memnew( Timer );
add_child(click_select_held);
click_select_held->set_wait_time(0.05);
click_select_held->connect("timeout", this,"_click_selection_held");
#if 0
syntax_coloring=true;
keywords["void"]=Color(0.3,0.0,0.1);

2
scene/gui/text_edit.h
View file

@ -219,6 +219,7 @@ class TextEdit : public Control {
uint64_t last_dblclk;
Timer *idle_detect;
Timer *click_select_held;
HScrollBar *h_scroll;
VScrollBar *v_scroll;
bool updating_scrolls;
@ -240,6 +241,7 @@ class TextEdit : public Control {
void adjust_viewport_to_cursor();
void _scroll_moved(double);
void _update_scrollbars();
void _click_selection_held();
void _pre_shift_selection();
void _post_shift_selection();