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-rw-r--r--fluid/Fl_Group_Type.cxx88
-rw-r--r--fluid/Fl_Menu_Type.cxx61
-rw-r--r--fluid/documentation/src/page_main_window.dox7
3 files changed, 127 insertions, 29 deletions
diff --git a/fluid/Fl_Group_Type.cxx b/fluid/Fl_Group_Type.cxx
index f42607b2d..cf7a124a4 100644
--- a/fluid/Fl_Group_Type.cxx
+++ b/fluid/Fl_Group_Type.cxx
@@ -89,59 +89,95 @@ void fix_group_size(Fl_Type *tt) {
t->o->resize(X,Y,R-X,B-Y);
}
+extern void group_selected_menuitems();
+
void group_cb(Fl_Widget *, void *) {
- // Find the current widget:
- Fl_Type *qq = Fl_Type::current;
- while (qq && !qq->is_true_widget()) qq = qq->parent;
- if (!qq || qq->level < 1 || (qq->level == 1 && qq->is_a(ID_Widget_Class))) {
- fl_message("Please select widgets to group");
+ if (!Fl_Type::current) {
+ fl_message("No widgets selected.");
+ return;
+ }
+ if (!Fl_Type::current->is_widget()) {
+ fl_message("Only widgets and menu items can be grouped.");
+ return;
+ }
+ if (Fl_Type::current->is_a(ID::ID_Menu_Item)) {
+ group_selected_menuitems();
+ return;
+ }
+ // The group will be created in the parent group of the current widget
+ Fl_Type *qq = Fl_Type::current->parent;
+ Fl_Widget_Type *q = static_cast<Fl_Widget_Type*>(Fl_Type::current);
+ while (qq && !qq->is_a(ID::ID_Group)) {
+ qq = qq->parent;
+ }
+ if (!qq) {
+ fl_message("Can't create a new group here.");
return;
}
undo_checkpoint();
undo_suspend();
- Fl_Widget_Type* q = (Fl_Widget_Type*)qq;
- force_parent = 1;
+ Fl_Type::current = qq;
Fl_Group_Type *n = (Fl_Group_Type*)(Fl_Group_type.make(kAddAsLastChild));
n->move_before(q);
n->o->resize(q->o->x(),q->o->y(),q->o->w(),q->o->h());
- for (Fl_Type *t = Fl_Type::first; t;) {
+ for (Fl_Type *t = qq->next; t && (t->level > qq->level);) {
if (t->level != n->level || t == n || !t->selected) {
- t = t->next; continue;}
+ t = t->next;
+ continue;
+ }
Fl_Type *nxt = t->remove();
t->add(n, kAddAsLastChild);
t = nxt;
}
fix_group_size(n);
+ Fl_Type::current = q;
n->layout_widget();
widget_browser->rebuild();
undo_resume();
set_modflag(1);
}
+extern void ungroup_selected_menuitems();
+
void ungroup_cb(Fl_Widget *, void *) {
- // Find the group:
- Fl_Type *q = Fl_Type::current;
- while (q && !q->is_true_widget()) q = q->parent;
- if (q) q = q->parent;
- if (!q || q->level < 1 || (q->level == 1 && q->is_a(ID_Widget_Class))) {
- fl_message("Please select widgets in a group");
+ if (!Fl_Type::current) {
+ fl_message("No widgets selected.");
return;
}
- Fl_Type* n;
- for (n = q->next; n && n->level > q->level; n = n->next) {
- if (n->level == q->level+1 && !n->selected) {
- fl_message("Please select all widgets in group");
- return;
- }
+ if (!Fl_Type::current->is_widget()) {
+ fl_message("Only widgets and menu items can be ungrouped.");
+ return;
+ }
+ if (Fl_Type::current->is_a(ID::ID_Menu_Item)) {
+ ungroup_selected_menuitems();
+ return;
+ }
+
+ Fl_Widget_Type *q = static_cast<Fl_Widget_Type*>(Fl_Type::current);
+ int q_level = q->level;
+ Fl_Type *qq = Fl_Type::current->parent;
+ while (qq && !qq->is_true_widget()) qq = qq->parent;
+ if (!qq || !qq->is_a(ID_Group)) {
+ fl_message("Only menu widgets inside a group can be ungrouped.");
+ return;
}
undo_checkpoint();
undo_suspend();
- for (n = q->next; n && n->level > q->level;) {
- Fl_Type *nxt = n->remove();
- n->insert(q);
- n = nxt;
+ Fl_Type::current = qq;
+ for (Fl_Type *t = qq->next; t && (t->level > qq->level);) {
+ if (t->level != q_level || !t->selected) {
+ t = t->next;
+ continue;
+ }
+ Fl_Type *nxt = t->remove();
+ t->insert(qq);
+ t = nxt;
+ }
+ if (!qq->next || (qq->next->level <= qq->level)) {
+ qq->remove();
+ delete qq; // qq has no children that need to be delete
}
- delete q;
+ Fl_Type::current = q;
widget_browser->rebuild();
undo_resume();
set_modflag(1);
diff --git a/fluid/Fl_Menu_Type.cxx b/fluid/Fl_Menu_Type.cxx
index bf88d57eb..277ce78d8 100644
--- a/fluid/Fl_Menu_Type.cxx
+++ b/fluid/Fl_Menu_Type.cxx
@@ -29,6 +29,8 @@
#include "Fluid_Image.h"
#include "custom_widgets.h"
#include "mergeback.h"
+#include "undo.h"
+#include "widget_browser.h"
#include <FL/Fl.H>
#include <FL/fl_message.H>
@@ -175,6 +177,65 @@ Fl_Type *Fl_Menu_Item_Type::make(Strategy strategy) {
return t;
}
+void group_selected_menuitems() {
+ // The group will be created in the parent group of the current menuitem
+ Fl_Type *qq = Fl_Type::current->parent;
+ Fl_Widget_Type *q = static_cast<Fl_Widget_Type*>(Fl_Type::current);
+ if (!qq || !(qq->is_a(ID_Menu_Manager_) || qq->is_a(ID_Submenu))) {
+ fl_message("Can't create a new group here.");
+ return;
+ }
+ undo_checkpoint();
+ undo_suspend();
+ submenuflag = 1;
+ Fl_Widget_Type *n = (Fl_Widget_Type*)(q->make(kAddAfterCurrent));
+ submenuflag = 0;
+ for (Fl_Type *t = qq->next; t && (t->level > qq->level);) {
+ if (t->level != n->level || t == n || !t->selected) {
+ t = t->next;
+ continue;
+ }
+ Fl_Type *nxt = t->remove();
+ t->add(n, kAddAsLastChild);
+ t = nxt;
+ }
+ widget_browser->rebuild();
+ undo_resume();
+ set_modflag(1);
+}
+
+void ungroup_selected_menuitems() {
+ // Find the submenu
+ Fl_Type *qq = Fl_Type::current->parent;
+ Fl_Widget_Type *q = static_cast<Fl_Widget_Type*>(Fl_Type::current);
+ int q_level = q->level;
+ if (!qq || !qq->is_a(ID_Submenu)) {
+ fl_message("Only menu items inside a submenu can be ungrouped.");
+ return;
+ }
+ undo_checkpoint();
+ undo_suspend();
+ Fl_Type::current = qq;
+ for (Fl_Type *t = qq->next; t && (t->level > qq->level);) {
+ if (t->level != q_level || !t->selected) {
+ t = t->next;
+ continue;
+ }
+ Fl_Type *nxt = t->remove();
+ t->insert(qq);
+ t = nxt;
+ }
+ if (!qq->next || (qq->next->level <= qq->level)) {
+ qq->remove();
+ delete qq; // qq has no children that need to be delete
+ }
+ Fl_Type::current = q;
+ widget_browser->rebuild();
+ undo_resume();
+ set_modflag(1);
+}
+
+
/**
Create and add a new Checkbox Menu Item node.
\param[in] strategy add after current or as last child
diff --git a/fluid/documentation/src/page_main_window.dox b/fluid/documentation/src/page_main_window.dox
index 4415b9544..1a9e4ea6f 100644
--- a/fluid/documentation/src/page_main_window.dox
+++ b/fluid/documentation/src/page_main_window.dox
@@ -257,10 +257,11 @@ __Edit > Later (F3)__: Move all of the selected widgets one later in order
among the children of their parent (if possible).
__Edit > Group (F7)__: Create a new Fl_Group and make all the currently
-selected widgets children of it.
+selected widgets children of that group.
-__Edit > Ungroup (F8)__: Delete the parent group if all the children of a
-group are selected.
+__Edit > Ungroup (F8)__: Move the selected children of a group out of the
+group and up one level in the hierarchy. If all children of a group are
+selected and moved, the remaining empty group is deleted.
__Edit > Show or Hide Overlays (Ctrl+Shift+O)__: Toggle the display of the
red overlays off, without changing the selection. This makes it easier to see
generated by cgit v1.2.3 (git 2.25.1) at 2026-02-08 12:23:51 +0000