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-rw-r--r--fluid/Fl_Group_Type.cxx37
-rw-r--r--fluid/Fl_Group_Type.h1
-rw-r--r--fluid/Fl_Window_Type.cxx42
-rw-r--r--fluid/alignment_panel.fl5
-rw-r--r--fluid/documentation/src/app_settings.dox22
-rw-r--r--fluid/factory.cxx2
6 files changed, 93 insertions, 16 deletions
diff --git a/fluid/Fl_Group_Type.cxx b/fluid/Fl_Group_Type.cxx
index 10c3fc438..4b49b481c 100644
--- a/fluid/Fl_Group_Type.cxx
+++ b/fluid/Fl_Group_Type.cxx
@@ -478,6 +478,43 @@ int Fl_Flex_Type::parent_is_flex(Fl_Type *t) {
&& t->parent->is_a(ID_Flex));
}
+/**
+ Insert a widget in the child list so that it moves as close as possible the position.
+
+ \param[in] child any widget in the tree but this, may already be a child of
+ this and will be relocated if so
+ \param[in] x, y pixel coordinates relative to the top left of the window
+ */
+void Fl_Flex_Type::insert_child_at(Fl_Widget *child, int x, int y) {
+ Fl_Flex *flex = (Fl_Flex*)o;
+ // find the insertion point closest to x, y
+ int d = flex->w() + flex->h(), di = -1;
+ if (flex->horizontal()) {
+ int i, dx;
+ for (i=0; i<flex->children(); i++) {
+ dx = x - flex->child(i)->x();
+ if (dx < 0) dx = -dx;
+ if (dx < d) { d = dx; di = i; }
+ }
+ dx = x - (flex->x()+flex->w());
+ if (dx < 0) dx = -dx;
+ if (dx < d) { d = dx; di = i; }
+ } else {
+ int i, dy;
+ for (i=0; i<flex->children(); i++) {
+ dy = y - flex->child(i)->y();
+ if (dy < 0) dy = -dy;
+ if (dy < d) { d = dy; di = i; }
+ }
+ dy = y - (flex->y()+flex->h());
+ if (dy < 0) dy = -dy;
+ if (dy < d) { d = dy; di = i; }
+ }
+ if (di > -1) {
+ flex->insert(*child, di);
+ }
+}
+
int Fl_Flex_Type::size(Fl_Type *t, char fixed_only) {
if (!t->is_widget()) return 0;
if (!t->parent) return 0;
diff --git a/fluid/Fl_Group_Type.h b/fluid/Fl_Group_Type.h
index 03fa3cdcd..ca7d20a9a 100644
--- a/fluid/Fl_Group_Type.h
+++ b/fluid/Fl_Group_Type.h
@@ -125,6 +125,7 @@ public:
void remove_child(Fl_Type*) FL_OVERRIDE;
void layout_widget() FL_OVERRIDE;
void change_subtype_to(int n);
+ void insert_child_at(Fl_Widget *child, int x, int y);
static int parent_is_flex(Fl_Type*);
static int size(Fl_Type*, char fixed_only=0);
static int is_fixed(Fl_Type*);
diff --git a/fluid/Fl_Window_Type.cxx b/fluid/Fl_Window_Type.cxx
index 21bb1f37a..73ad4be40 100644
--- a/fluid/Fl_Window_Type.cxx
+++ b/fluid/Fl_Window_Type.cxx
@@ -826,7 +826,18 @@ extern void fix_group_size(Fl_Type *t);
extern Fl_Menu_Item Main_Menu[];
extern Fl_Menu_Item New_Menu[];
-// move the selected children according to current dx,dy,drag state:
+/**
+ Move the selected children according to current dx, dy, drag state.
+
+ This is somewhat of a do-all function that received many additions when new
+ widget types were added. In the default case, moving a group will simply move
+ all descendants with it. When resizing, children are resized to fit within
+ the group.
+
+ This is not ideal for widgets that are moved or resized within a group that
+ manages the layout of its children. We must create a more universal way to
+ modify move events per widget type.
+ */
void Fl_Window_Type::moveallchildren()
{
undo_checkpoint();
@@ -837,26 +848,39 @@ void Fl_Window_Type::moveallchildren()
int x,y,r,t,ow=myo->o->w(),oh=myo->o->h();
newposition(myo,x,y,r,t);
if (myo->is_a(ID_Flex) || myo->is_a(ID_Grid)) {
+ // Flex and Grid need to be able to layout their children.
allow_layout++;
myo->o->resize(x,y,r-x,t-y);
allow_layout--;
} else {
+ // Other groups are resized without affecting their children, however
+ // they move their children if the entire widget is moved.
myo->o->resize(x,y,r-x,t-y);
}
if (Fl_Flex_Type::parent_is_flex(myo)) {
+ // If the border of a Flex child is move, give that child a fixed size
+ // so that the user request is reflected.
Fl_Flex_Type* ft = (Fl_Flex_Type*)myo->parent;
Fl_Flex* f = (Fl_Flex*)ft->o;
- if (f->horizontal()) {
- if (myo->o->w()!=ow) {
- f->fixed(myo->o, myo->o->w());
- f->layout();
- }
+ if (drag & FD_DRAG) {
+ ft->insert_child_at(myo->o, Fl::event_x(), Fl::event_y());
} else {
- if (myo->o->h()!=oh) {
- f->fixed(myo->o, myo->o->h());
- f->layout();
+ if (f->horizontal()) {
+ if (myo->o->w()!=ow) {
+ f->fixed(myo->o, myo->o->w());
+ f->layout();
+ }
+ } else {
+ if (myo->o->h()!=oh) {
+ f->fixed(myo->o, myo->o->h());
+ f->layout();
+ }
}
}
+ // relayout the Flex parent
+ allow_layout++;
+ f->layout();
+ allow_layout--;
} else if (myo->parent && myo->parent->is_a(ID_Grid)) {
Fl_Grid_Type* gt = (Fl_Grid_Type*)myo->parent;
if (drag & FD_DRAG) {
diff --git a/fluid/alignment_panel.fl b/fluid/alignment_panel.fl
index 7c03f4920..499df07c1 100644
--- a/fluid/alignment_panel.fl
+++ b/fluid/alignment_panel.fl
@@ -142,7 +142,8 @@ script_panel->hide(); // otherwise hide..} open
}
code {// Enable line numbers
script_input->linenumber_width(60);
-script_input->linenumber_size(script_input->Fl_Text_Display::textsize());} {}
+script_input->linenumber_size(script_input->Fl_Text_Display::textsize());} {selected
+ }
}
Function {make_settings_window()} {open
@@ -282,7 +283,7 @@ Examples:
}
Fl_Check_Button ghosted_outline_button {
label {Show Low Contrast Groups Ghosted}
- callback toggle_ghosted_outline_cb selected
+ callback toggle_ghosted_outline_cb
tooltip {groups with no box type or flat boxtypes without contrast will be rendered with a dim outline in the editing window only} xywh {120 340 200 20} down_box DOWN_BOX labelsize 11
code0 {o->value(show_ghosted_outline);}
}
diff --git a/fluid/documentation/src/app_settings.dox b/fluid/documentation/src/app_settings.dox
index 879a45b85..bb7908525 100644
--- a/fluid/documentation/src/app_settings.dox
+++ b/fluid/documentation/src/app_settings.dox
@@ -6,17 +6,29 @@
\tableofcontents
- \section schemes Schemes
+ \section options Options
- Write me... .
+ ## Select scheme ##
- \section options Options
+ ## Show tooltips ##
+
+ ## Show completions dialogs ##
+
+ ## Open previous file on startup ##
+
+ ## Remember window positions ##
- Write me... .
+ ## Show comments in browser ##
\section external_editor External Editor
- Write me... .
+ When you configure the External Editor text field with a shell command and
+ select the "Use for Code Nodes" option, FLUID will launch an external editor
+ for editing the C++ code within a Code Node. After making changes and saving
+ the code in the external editor, it will automatically be transferred back
+ into the Code Node. The shell command is constructed by combining the text
+ field's content with the path and name of a temporary file containing the
+ code snippet. The file name ends in `.cxx`.
\section overlays Overlay
diff --git a/fluid/factory.cxx b/fluid/factory.cxx
index 707a5b71d..599fff25b 100644
--- a/fluid/factory.cxx
+++ b/fluid/factory.cxx
@@ -1195,6 +1195,8 @@ Fl_Type *add_new_widget_from_user(Fl_Type *inPrototype, Strategy strategy) {
wt->ideal_size(w, h);
if ((t->parent && t->parent->is_a(ID_Flex))) {
+ if (Fl_Window_Type::popupx != 0x7FFFFFFF)
+ ((Fl_Flex_Type*)t->parent)->insert_child_at(((Fl_Widget_Type*)t)->o, Fl_Window_Type::popupx, Fl_Window_Type::popupy);
t->parent->layout_widget();
} else if ( wt->is_a(ID_Group)
&& wt->parent
generated by cgit v1.2.3 (git 2.25.1) at 2026-02-08 12:58:55 +0000