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xschem
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allow control-mousewheel and shift-mousewheel horiz/vert scrolling in schematic window even if graph_use_ctrl_key is set.

This commit is contained in:
stefan schippers 2026-07-29 15:23:54 +02:00
parent c4233c1f95
commit ff2f4824c1
1 changed files with 31 additions and 34 deletions
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65
src/callback.c
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@ -2190,7 +2190,6 @@ static void context_menu_action(double mx, double my)
/* Mouse wheel events */
static int handle_mouse_wheel(int event, int mx, int my, KeySym key, int button, int aux, int state)
{
int graph_use_ctrl_key = tclgetboolvar("graph_use_ctrl_key");
if(button==Button5 && state == 0 ) {
if(waves_selected(event, key, state, button)) {
waves_callback(event, mx, my, key, button, aux, state);
@ -2209,40 +2208,38 @@ static int handle_mouse_wheel(int event, int mx, int my, KeySym key, int button,
view_zoom(CADZOOMSTEP);
return 0;
}
if(!graph_use_ctrl_key) {
if(button==Button4 && (state & ShiftMask) && !(state & Button2Mask)) {
if(waves_selected(event, key, state, button)) {
waves_callback(event, mx, my, key, button, aux, state);
return 1;
}
/* pan to the right; move schematic to left */
xctx->xorigin+=-CADMOVESTEP*xctx->zoom/2.;
draw();
redraw_w_a_l_r_p_z_rubbers(1);
}
else if(button==Button5 && (state & ShiftMask) && !(state & Button2Mask)) {
if(waves_selected(event, key, state, button)) {
waves_callback(event, mx, my, key, button, aux, state);
return 1;
}
if(button==Button4 && (state & ShiftMask) && !(state & Button2Mask)) {
if(waves_selected(event, key, state, button)) {
waves_callback(event, mx, my, key, button, aux, state);
return 1;
}
/* pan to the right; move schematic to left */
xctx->xorigin+=-CADMOVESTEP*xctx->zoom/2.;
draw();
redraw_w_a_l_r_p_z_rubbers(1);
}
else if(button==Button5 && (state & ShiftMask) && !(state & Button2Mask)) {
if(waves_selected(event, key, state, button)) {
waves_callback(event, mx, my, key, button, aux, state);
return 1;
}
/* pan to the left; move schematic to right */
xctx->xorigin-=-CADMOVESTEP*xctx->zoom/2.;
draw();
redraw_w_a_l_r_p_z_rubbers(1);
}
else if(button==Button4 && (state & ControlMask) && !(state & Button2Mask)) {
/* pan down; move schematic up */
xctx->yorigin+=-CADMOVESTEP*xctx->zoom/2.;
draw();
redraw_w_a_l_r_p_z_rubbers(1);
}
else if(button==Button5 && (state & ControlMask) && !(state & Button2Mask)) {
/* pan up; move schematic down */
xctx->yorigin-=-CADMOVESTEP*xctx->zoom/2.;
draw();
redraw_w_a_l_r_p_z_rubbers(1);
}
/* pan to the left; move schematic to right */
xctx->xorigin-=-CADMOVESTEP*xctx->zoom/2.;
draw();
redraw_w_a_l_r_p_z_rubbers(1);
}
else if(button==Button4 && (state & ControlMask) && !(state & Button2Mask)) {
/* pan down; move schematic up */
xctx->yorigin+=-CADMOVESTEP*xctx->zoom/2.;
draw();
redraw_w_a_l_r_p_z_rubbers(1);
}
else if(button==Button5 && (state & ControlMask) && !(state & Button2Mask)) {
/* pan up; move schematic down */
xctx->yorigin-=-CADMOVESTEP*xctx->zoom/2.;
draw();
redraw_w_a_l_r_p_z_rubbers(1);
}
return 0;
}