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xschem
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intuitive interface. Set xctx->mouse_moved if movement is above a certain threshold in *screen* units (actally 10pixels * tk_scaling). This avoids unintended click + move, when user just wants to click an instance.

This commit is contained in:
stefan schippers 2025-09-06 12:42:53 +02:00
parent 78fdab27fc
commit f6565977dc
1 changed files with 9 additions and 2 deletions
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11
src/callback.c
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@ -2356,6 +2356,8 @@ static void handle_motion_notify(int event, KeySym key, int state, int rstate, i
int tabbed_interface, const char *win_path, int snap_cursor, int wire_draw_active)
{
char str[PATH_MAX + 100];
static double tk_scaling = 1.0;
tk_scaling = atof(tcleval("tk scaling"));
if(!tabbed_interface && strcmp(win_path, xctx->current_win_path)) return;
if( waves_selected(event, key, state, button)) {
waves_callback(event, mx, my, key, button, aux, state);
@ -2426,7 +2428,8 @@ static void handle_motion_notify(int event, KeySym key, int state, int rstate, i
!(xctx->ui_state & STARTPAN) && !(SET_MODMASK) && !xctx->shape_point_selected &&
!(state & ShiftMask) && !(xctx->ui_state & (PLACE_SYMBOL | PLACE_TEXT)))
{
if(mx != xctx->mx_save || my != xctx->my_save) {
/* make motion a bit sticky. require 10 pixels (screen units, not xschem units) */
if(abs(mx - xctx->mx_save) * tk_scaling > 10 || abs(my - xctx->my_save) * tk_scaling > 10) {
xctx->mouse_moved = 1;
if(!xctx->drag_elements) {
int stretch = (state & ControlMask) ? !enable_stretch : enable_stretch;
@ -4360,7 +4363,11 @@ static void handle_button_release(int event, KeySym key, int state, int button,
xctx->drag_elements = 0;
}
else if(xctx->ui_state & STARTMOVE && xctx->drag_elements) {
move_objects(END,0,0,0);
if(!xctx->mouse_moved) { /* motion was below 10 screen units so no motion was set, abort */
move_objects(ABORT,0,0,0);
} else {
move_objects(END,0,0,0);
}
xctx->constr_mv=0;
tcleval("set constr_mv 0" );
xctx->drag_elements = 0;