Add expand/collapse on additional clicks!

4 files changed, 8 insertions, 1 deletions

diff --git a/Action.c b/Action.c
index aee28f3d..6c387def 100644
--- a/Action.c
+++ b/Action.c
@@ -530,6 +530,7 @@ void Action_setBindings(Htop_Action* keys) {
    keys['a'] = actionSetAffinity;
    keys[KEY_F(9)] = actionKill;
    keys['k'] = actionKill;
+   keys[KEY_RECLICK] = actionExpandOrCollapse;
    keys['+'] = actionExpandOrCollapse;
    keys['='] = actionExpandOrCollapse;
    keys['-'] = actionExpandOrCollapse;
diff --git a/CRT.c b/CRT.c
index 1b44b694..517f0c82 100644
--- a/CRT.c
+++ b/CRT.c
@@ -31,6 +31,7 @@ in the source distribution for its full text.
 
 #define KEY_WHEELUP KEY_F(20)
 #define KEY_WHEELDOWN KEY_F(21)
+#define KEY_RECLICK KEY_F(22)
 
 //#link curses
 
diff --git a/CRT.h b/CRT.h
index 69497d76..216c5a4c 100644
--- a/CRT.h
+++ b/CRT.h
@@ -22,6 +22,7 @@ in the source distribution for its full text.
 
 #define KEY_WHEELUP KEY_F(20)
 #define KEY_WHEELDOWN KEY_F(21)
+#define KEY_RECLICK KEY_F(22)
 
 //#link curses
 
diff --git a/ScreenManager.c b/ScreenManager.c
index 657065c6..df7431fd 100644
--- a/ScreenManager.c
+++ b/ScreenManager.c
@@ -208,12 +208,16 @@ void ScreenManager_run(ScreenManager* this, Panel** lastFocus, int* lastKey) {
                            ch = EVENT_HEADER_CLICK(mevent.x - panel->x);
                            break;
                         } else if (mevent.y > panel->y && mevent.y <= panel->y+panel->h) {
+                           ch = KEY_MOUSE;
                            if (panel == panelFocus || this->allowFocusChange) {
                               focus = i;
                               panelFocus = setCurrentPanel(panel);
+                              Object* oldSelection = Panel_getSelected(panel);
                               Panel_setSelected(panel, mevent.y - panel->y + panel->scrollV - 1);
+                              if (Panel_getSelected(panel) == oldSelection) {
+                                 ch = KEY_RECLICK;
+                              }
                            }
-                           ch = KEY_MOUSE;
                            break;
                         }
                      }