multi select

1 files changed, 11 insertions, 1 deletions

diff --git a/src/gui/floatinput.cpp b/src/gui/floatinput.cpp
index 5746758..5ce92fe 100644
--- a/src/gui/floatinput.cpp
+++ b/src/gui/floatinput.cpp
@@ -166,6 +166,7 @@ void gui_floatinput_input_bound( GUI_FLOATINPUT* input ) {
   if( !gui_mbutton_down( GUI_MBTNLEFT ) )
     return;
 
+  F32 oldval = *input->pval;
   I32 x = gui_relx( input );
   I32 w = gui_floatinput_content_w( input );
 
@@ -182,6 +183,8 @@ void gui_floatinput_input_bound( GUI_FLOATINPUT* input ) {
   F32 nval = min + (max - min) * progress;
   F32 rmn = remainderf( nval, input->step );
   *input->pval = nval - rmn;
+  if( oldval != *input->pval )
+    input->lastchange = *input->pval - oldval;
 }
 
 void gui_floatinput_input_unbound( GUI_FLOATINPUT* input ) {
@@ -191,6 +194,7 @@ void gui_floatinput_input_unbound( GUI_FLOATINPUT* input ) {
   I32 mx, my;
   gui_cursor_pos( &mx, &my );
 
+  F32 oldval = *input->pval;
   I32 dx = mx - input->lastmx;
   if( dx )
     *input->pval += dx * input->step;
@@ -205,6 +209,8 @@ void gui_floatinput_input_unbound( GUI_FLOATINPUT* input ) {
 
   F32 rmn = remainderf( *input->pval, input->step );
   *input->pval -= rmn;
+  if( oldval != *input->pval )
+    input->lastchange = *input->pval - oldval;
 }
 
 void gui_floatinput_input_scroll( GUI_FLOATINPUT* input ) {
@@ -229,6 +235,7 @@ void gui_floatinput_input_scroll( GUI_FLOATINPUT* input ) {
   F32 rmn = remainderf( nval, input->step );
   *input->pval = nval - rmn;
 
+  input->lastchange = *input->pval - oldval;
   if( input->cb )
     input->cb( input );
 }
@@ -261,13 +268,15 @@ void gui_floatinput_input_fn( void* ptr ) {
       return;
     }
 
-    if( !input->held ) {
+    if( !input->held && !input->heldoutbounds ) {
       U8 fine = !!m2;
       I32 split_y = y + 1 + ( h - 2 ) / 2;
       U8 inc = my < split_y;
       F32 step = fine ? 0.1f : 1.f;
+      F32 val = *input->pval;
       *input->pval += inc ? step : -step;
       gui_floatinput_clamp_and_snap( input );
+      input->lastchange = *input->pval - val;
       if( input->cb )
         input->cb( input );
       input->held = 1;
@@ -320,6 +329,7 @@ struct GUI_FLOATINPUT* gui_floatinput( I32 x, I32 y, I32 w, const char* title, F
   input->input_fn = gui_floatinput_input_fn;
   input->draw_fn = gui_floatinput_draw_fn;
 
+  input->lastchange = 0;
   input->cb = 0;
   input->pval = pval;
   input->min = min;