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The first menuitem in a menulist would not honor teh MENU_INVISIBLE flag.

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I added the function Fl_Menu_Item::first() whi returns the first visible
menuitem, just like ::next() returns the next visible item, and added the
::first() call in the Menu code.

first() is an inline function that calls next(0). I updated next() to
correctly handle list where the current item is invisible.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@3448 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Matthias Melcher 2004-06-07 19:23:12 +00:00
parent 8b298e1b9b
commit e85d7a8752
4 changed files with 18 additions and 12 deletions
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2
CHANGES
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@ -1,5 +1,7 @@
CHANGES IN FLTK 1.1.5rc2
- first Menu Item in a list would not go invisible
(STR #406)
- Documaentation fix (STR #412)
- Documentation updates (STR #365, STR #399)
- Fl_Text_Buffer::replace() now range checks its input

6
FL/Fl_Menu_Item.H
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@ -1,5 +1,5 @@
//
// "$Id: Fl_Menu_Item.H,v 1.5.2.4.2.8 2004/04/11 04:38:54 easysw Exp $"
// "$Id: Fl_Menu_Item.H,v 1.5.2.4.2.9 2004/06/07 19:22:45 matthiaswm Exp $"
//
// Menu item header file for the Fast Light Tool Kit (FLTK).
//
@ -64,6 +64,8 @@ struct FL_EXPORT Fl_Menu_Item {
const Fl_Menu_Item *next(int=1) const;
Fl_Menu_Item *next(int i=1) {
return (Fl_Menu_Item*)(((const Fl_Menu_Item*)this)->next(i));}
const Fl_Menu_Item *first() const { return next(0); }
Fl_Menu_Item *first() { return next(0); }
// methods on menu items:
const char* label() const {return text;}
@ -159,5 +161,5 @@ enum { // back-compatability enum:
#endif
//
// End of "$Id: Fl_Menu_Item.H,v 1.5.2.4.2.8 2004/04/11 04:38:54 easysw Exp $".
// End of "$Id: Fl_Menu_Item.H,v 1.5.2.4.2.9 2004/06/07 19:22:45 matthiaswm Exp $".
//

16
src/Fl_Menu.cxx
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@ -1,5 +1,5 @@
//
// "$Id: Fl_Menu.cxx,v 1.18.2.12.2.30 2004/04/11 04:38:57 easysw Exp $"
// "$Id: Fl_Menu.cxx,v 1.18.2.12.2.31 2004/06/07 19:22:49 matthiaswm Exp $"
//
// Menu code for the Fast Light Tool Kit (FLTK).
//
@ -53,6 +53,7 @@ const Fl_Menu_Item* Fl_Menu_Item::next(int n) const {
if (n < 0) return 0; // this is so selected==-1 returns NULL
const Fl_Menu_Item* m = this;
int nest = 0;
if (!m->visible()) n++;
while (n>0) {
if (!m->text) {
if (!nest) return m;
@ -239,6 +240,7 @@ menuwindow::menuwindow(const Fl_Menu_Item* m, int X, int Y, int Wp, int Hp,
set_modal();
clear_border();
menu = m;
m - m->first(); // find the first item that needs to be rendered
drawn_selected = -1;
if (button) {
box(button->box());
@ -379,7 +381,7 @@ void menuwindow::draw() {
fl_draw_box(box(), 0, 0, w(), h(), color());
if (menu) {
const Fl_Menu_Item* m; int j;
for (m=menu, j=0; m->text; j++, m = m->next()) drawentry(m, j, 0);
for (m=menu->first(), j=0; m->text; j++, m = m->next()) drawentry(m, j, 0);
}
} else {
if (damage() & FL_DAMAGE_CHILD && selected!=drawn_selected) { // change selection
@ -403,7 +405,7 @@ int menuwindow::find_selected(int mx, int my) {
if (my < 0 || my >= h()) return -1;
if (!itemheight) { // menubar
int xx = 3; int n = 0;
const Fl_Menu_Item* m = menu;
const Fl_Menu_Item* m = menu->first();
for (; ; m = m->next(), n++) {
if (!m->text) return -1;
xx += m->measure(0, button) + 16;
@ -421,7 +423,7 @@ int menuwindow::find_selected(int mx, int my) {
int menuwindow::titlex(int n) {
const Fl_Menu_Item* m;
int xx = 3;
for (m=menu; n--; m = m->next()) xx += m->measure(0, button) + 16;
for (m=menu->first(); n--; m = m->next()) xx += m->measure(0, button) + 16;
return xx;
}
@ -754,7 +756,7 @@ Fl_Menu_Item::popup(
// Search only the top level menu for a shortcut. Either &x in the
// label or the shortcut fields are used:
const Fl_Menu_Item* Fl_Menu_Item::find_shortcut(int* ip) const {
const Fl_Menu_Item* m = this;
const Fl_Menu_Item* m = first();
if (m) for (int ii = 0; m->text; m = m->next(), ii++) {
if (m->activevisible()) {
if (Fl::test_shortcut(m->shortcut_)
@ -770,7 +772,7 @@ const Fl_Menu_Item* Fl_Menu_Item::find_shortcut(int* ip) const {
// Recursive search of all submenus for anything with this key as a
// shortcut. Only uses the shortcut field, ignores &x in the labels:
const Fl_Menu_Item* Fl_Menu_Item::test_shortcut() const {
const Fl_Menu_Item* m = this;
const Fl_Menu_Item* m = first();
const Fl_Menu_Item* ret = 0;
if (m) for (; m->text; m = m->next()) {
if (m->activevisible()) {
@ -789,5 +791,5 @@ const Fl_Menu_Item* Fl_Menu_Item::test_shortcut() const {
}
//
// End of "$Id: Fl_Menu.cxx,v 1.18.2.12.2.30 2004/04/11 04:38:57 easysw Exp $".
// End of "$Id: Fl_Menu.cxx,v 1.18.2.12.2.31 2004/06/07 19:22:49 matthiaswm Exp $".
//

6
src/Fl_Menu_Bar.cxx
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@ -1,5 +1,5 @@
//
// "$Id: Fl_Menu_Bar.cxx,v 1.7.2.6.2.4 2004/04/11 04:38:58 easysw Exp $"
// "$Id: Fl_Menu_Bar.cxx,v 1.7.2.6.2.5 2004/06/07 19:23:12 matthiaswm Exp $"
//
// Menu bar widget for the Fast Light Tool Kit (FLTK).
//
@ -32,7 +32,7 @@ void Fl_Menu_Bar::draw() {
if (!menu() || !menu()->text) return;
const Fl_Menu_Item* m;
int X = x()+6;
for (m=menu(); m->text; m = m->next()) {
for (m=menu()->first(); m->text; m = m->next()) {
int W = m->measure(0,this) + 16;
m->draw(X, y(), W, h(), this);
X += W;
@ -72,5 +72,5 @@ int Fl_Menu_Bar::handle(int event) {
}
//
// End of "$Id: Fl_Menu_Bar.cxx,v 1.7.2.6.2.4 2004/04/11 04:38:58 easysw Exp $".
// End of "$Id: Fl_Menu_Bar.cxx,v 1.7.2.6.2.5 2004/06/07 19:23:12 matthiaswm Exp $".
//