Add Fl::visible_focus() method.
Add optional "draw_symbols" argument to fl_draw and fl_measure functions. Fl_Repeat_Button didn't handle keyboard focus properly. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1678 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Michael R Sweet
parent
7495dff247
commit
d3acd6c475
7
CHANGES
7
CHANGES
@ -7,6 +7,13 @@ CHANGES IN FLTK 1.1.0
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contains a number.
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- The Fl_Browser::make_visible() method now range checks
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the input.
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- Updated the fl_draw() and fl_measure() methods to
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accept an optional draw_symbols argument, which
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controls whether symbols are drawn in the text.
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- Added new Fl::visible_focus() methods to control
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whether the focus box is drawn.
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- The focus box is now drawn using the contrast color.
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- Fl_Repeat_Button didn't accept keyboard focus.
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CHANGES IN FLTK 1.1.0b5
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9
FL/Fl.H
9
FL/Fl.H
@ -1,5 +1,5 @@
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//
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// "$Id: Fl.H,v 1.8.2.11.2.2 2001/08/06 03:17:43 easysw Exp $"
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// "$Id: Fl.H,v 1.8.2.11.2.3 2001/11/03 05:11:33 easysw Exp $"
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//
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// Main header file for the Fast Light Tool Kit (FLTK).
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//
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@ -61,7 +61,7 @@ public: // should be private!
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static FL_EXPORT Fl_Window* modal_;
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static FL_EXPORT Fl_Window* grab_;
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static FL_EXPORT int compose_state;
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static FL_EXPORT int visible_focus_;
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static void damage(int x) {damage_ = x;}
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static FL_EXPORT void (*idle)();
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@ -212,10 +212,13 @@ public:
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static FL_EXPORT void grab(Fl_Window&w) {grab(&w);}
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static FL_EXPORT void release() {grab(0);}
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// Visible focus methods...
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static void visible_focus(int v) { visible_focus_ = v; }
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static int visible_focus() { return visible_focus_; }
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};
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#endif
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//
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// End of "$Id: Fl.H,v 1.8.2.11.2.2 2001/08/06 03:17:43 easysw Exp $".
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// End of "$Id: Fl.H,v 1.8.2.11.2.3 2001/11/03 05:11:33 easysw Exp $".
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//
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@ -1,5 +1,5 @@
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//
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// "$Id: Fl_Widget.H,v 1.6.2.4.2.9 2001/10/29 03:44:31 easysw Exp $"
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// "$Id: Fl_Widget.H,v 1.6.2.4.2.10 2001/11/03 05:11:34 easysw Exp $"
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//
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// Widget header file for the Fast Light Tool Kit (FLTK).
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//
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@ -90,7 +90,7 @@ protected:
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FL_EXPORT void draw_box() const;
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FL_EXPORT void draw_box(Fl_Boxtype, Fl_Color) const;
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FL_EXPORT void draw_box(Fl_Boxtype, int,int,int,int, Fl_Color) const;
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FL_EXPORT void draw_focus() {draw_focus(box(),x(),y(),w(),h());}
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void draw_focus() {draw_focus(box(),x(),y(),w(),h());}
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FL_EXPORT void draw_focus(Fl_Boxtype, int,int,int,int) const;
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FL_EXPORT void draw_label() const;
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FL_EXPORT void draw_label(int, int, int, int) const;
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@ -207,5 +207,5 @@ public:
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#endif
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//
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// End of "$Id: Fl_Widget.H,v 1.6.2.4.2.9 2001/10/29 03:44:31 easysw Exp $".
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// End of "$Id: Fl_Widget.H,v 1.6.2.4.2.10 2001/11/03 05:11:34 easysw Exp $".
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//
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11
FL/fl_draw.H
11
FL/fl_draw.H
@ -1,5 +1,5 @@
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//
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// "$Id: fl_draw.H,v 1.9.2.6.2.2 2001/08/05 23:58:54 easysw Exp $"
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// "$Id: fl_draw.H,v 1.9.2.6.2.3 2001/11/03 05:11:34 easysw Exp $"
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//
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// Portable drawing function header file for the Fast Light Tool Kit (FLTK).
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//
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@ -151,11 +151,12 @@ FL_EXPORT double fl_width(uchar);
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// draw using current font:
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FL_EXPORT void fl_draw(const char*, int x, int y);
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FL_EXPORT void fl_draw(const char*, int n, int x, int y);
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FL_EXPORT void fl_measure(const char*, int& x, int& y);
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FL_EXPORT void fl_draw(const char*, int,int,int,int, Fl_Align, Fl_Image* img=0);
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FL_EXPORT void fl_measure(const char*, int& x, int& y, int draw_symbols = 1);
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FL_EXPORT void fl_draw(const char*, int,int,int,int, Fl_Align, Fl_Image* img=0,
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int draw_symbols = 1);
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FL_EXPORT void fl_draw(const char*, int,int,int,int, Fl_Align,
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void (*callthis)(const char *, int n, int x, int y),
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Fl_Image* img=0);
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Fl_Image* img=0, int draw_symbols = 1);
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// boxtypes:
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FL_EXPORT void fl_frame(const char* s, int x, int y, int w, int h);
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@ -191,5 +192,5 @@ FL_EXPORT int fl_add_symbol(const char* name, void (*drawit)(Fl_Color), int scal
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#endif
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//
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// End of "$Id: fl_draw.H,v 1.9.2.6.2.2 2001/08/05 23:58:54 easysw Exp $".
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// End of "$Id: fl_draw.H,v 1.9.2.6.2.3 2001/11/03 05:11:34 easysw Exp $".
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//
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@ -1,5 +1,5 @@
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//
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// "$Id: Fl.cxx,v 1.24.2.41.2.4 2001/10/18 00:24:19 easysw Exp $"
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// "$Id: Fl.cxx,v 1.24.2.41.2.5 2001/11/03 05:11:34 easysw Exp $"
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//
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// Main event handling code for the Fast Light Tool Kit (FLTK).
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//
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@ -53,6 +53,8 @@ int Fl::damage_,
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Fl::e_keysym;
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char *Fl::e_text = (char *)"";
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int Fl::e_length;
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int Fl::visible_focus_ = 1;
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//
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// 'Fl:event_inside()' - Return whether or not the mouse event is inside
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@ -790,5 +792,5 @@ void Fl_Window::flush() {
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}
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//
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// End of "$Id: Fl.cxx,v 1.24.2.41.2.4 2001/10/18 00:24:19 easysw Exp $".
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// End of "$Id: Fl.cxx,v 1.24.2.41.2.5 2001/11/03 05:11:34 easysw Exp $".
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//
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@ -1,5 +1,5 @@
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//
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// "$Id: Fl_Browser.cxx,v 1.9.2.12.2.1 2001/10/29 03:44:32 easysw Exp $"
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// "$Id: Fl_Browser.cxx,v 1.9.2.12.2.2 2001/11/03 05:11:34 easysw Exp $"
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//
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// Browser widget for the Fast Light Tool Kit (FLTK).
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//
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@ -373,7 +373,7 @@ void Fl_Browser::item_draw(void* v, int x, int y, int w, int h) const {
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lcol = fl_contrast(lcol, selection_color());
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if (!active_r()) lcol = fl_inactive(lcol);
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fl_color(lcol);
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fl_draw(str, x+3, y, w1-6, h, e ? Fl_Align(align|FL_ALIGN_CLIP) : align);
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fl_draw(str, x+3, y, w1-6, h, e ? Fl_Align(align|FL_ALIGN_CLIP) : align, 0, 0);
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if (!e) break; // no more fields...
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*e = column_char(); // put the seperator back
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x += w1;
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@ -493,5 +493,5 @@ int Fl_Browser::value() const {
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}
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//
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// End of "$Id: Fl_Browser.cxx,v 1.9.2.12.2.1 2001/10/29 03:44:32 easysw Exp $".
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// End of "$Id: Fl_Browser.cxx,v 1.9.2.12.2.2 2001/11/03 05:11:34 easysw Exp $".
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//
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@ -1,5 +1,5 @@
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//
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// "$Id: Fl_File_Browser.cxx,v 1.1.2.3 2001/10/29 21:59:14 easysw Exp $"
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// "$Id: Fl_File_Browser.cxx,v 1.1.2.4 2001/11/03 05:11:34 easysw Exp $"
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//
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// Fl_File_Browser routines.
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//
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@ -325,7 +325,7 @@ Fl_File_Browser::item_draw(void *p, // I - List item data
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*ptr = '\0';
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fl_draw(fragment, x + width, y, w - width, fl_height(),
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(Fl_Align)(FL_ALIGN_LEFT | FL_ALIGN_CLIP));
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(Fl_Align)(FL_ALIGN_LEFT | FL_ALIGN_CLIP), 0, 0);
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// Point back to the start of the fragment...
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ptr = fragment;
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@ -339,7 +339,7 @@ Fl_File_Browser::item_draw(void *p, // I - List item data
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*ptr = '\0';
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fl_draw(fragment, x + width, y, w - width, fl_height(),
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(Fl_Align)(FL_ALIGN_LEFT | FL_ALIGN_CLIP));
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(Fl_Align)(FL_ALIGN_LEFT | FL_ALIGN_CLIP), 0, 0);
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// Advance to the next column...
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column ++;
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@ -362,7 +362,7 @@ Fl_File_Browser::item_draw(void *p, // I - List item data
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*ptr = '\0';
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fl_draw(fragment, x + width, y, w - width, fl_height(),
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(Fl_Align)(FL_ALIGN_LEFT | FL_ALIGN_CLIP));
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(Fl_Align)(FL_ALIGN_LEFT | FL_ALIGN_CLIP), 0, 0);
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}
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}
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@ -566,5 +566,5 @@ Fl_File_Browser::filter(const char *pattern) // I - Pattern string
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//
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// End of "$Id: Fl_File_Browser.cxx,v 1.1.2.3 2001/10/29 21:59:14 easysw Exp $".
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// End of "$Id: Fl_File_Browser.cxx,v 1.1.2.4 2001/11/03 05:11:34 easysw Exp $".
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//
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@ -1,5 +1,5 @@
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//
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// "$Id: Fl_Repeat_Button.cxx,v 1.4.2.4 2001/01/22 15:13:40 easysw Exp $"
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// "$Id: Fl_Repeat_Button.cxx,v 1.4.2.4.2.1 2001/11/03 05:11:34 easysw Exp $"
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//
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// Repeat button widget for the Fast Light Tool Kit (FLTK).
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//
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@ -44,6 +44,7 @@ int Fl_Repeat_Button::handle(int event) {
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newval = 0; goto J1;
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case FL_PUSH:
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case FL_DRAG:
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take_focus();
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newval = Fl::event_inside(this);
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J1:
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if (value(newval)) {
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@ -61,5 +62,5 @@ int Fl_Repeat_Button::handle(int event) {
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}
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//
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// End of "$Id: Fl_Repeat_Button.cxx,v 1.4.2.4 2001/01/22 15:13:40 easysw Exp $".
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// End of "$Id: Fl_Repeat_Button.cxx,v 1.4.2.4.2.1 2001/11/03 05:11:34 easysw Exp $".
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//
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@ -1,5 +1,5 @@
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//
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// "$Id: Fl_Widget.cxx,v 1.5.2.4.2.5 2001/08/06 03:17:43 easysw Exp $"
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// "$Id: Fl_Widget.cxx,v 1.5.2.4.2.6 2001/11/03 05:11:34 easysw Exp $"
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//
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// Base widget class for the Fast Light Tool Kit (FLTK).
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//
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@ -138,6 +138,7 @@ Fl_Widget::~Fl_Widget() {
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// draw a focus box for the widget...
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void
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Fl_Widget::draw_focus(Fl_Boxtype B, int X, int Y, int W, int H) const {
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if (!Fl::visible_focus()) return;
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switch (B) {
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case FL_DOWN_BOX:
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case FL_DOWN_FRAME:
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@ -149,11 +150,28 @@ Fl_Widget::draw_focus(Fl_Boxtype B, int X, int Y, int W, int H) const {
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break;
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}
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fl_color(FL_BLACK);
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fl_color(fl_contrast(FL_BLACK, color()));
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#ifdef WIN32
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// Windows 95/98/ME do not implement the dotted line style, so draw
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// every other pixel around the focus area...
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int i, xx, yy;
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X += Fl::box_dx(B);
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Y += Fl::box_dy(B);
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W -= Fl::box_dw(B) + 2;
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H -= Fl::box_dh(B) + 2;
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for (xx = 0, i = 1; xx < W; xx ++, i ++) if (i & 1) fl_point(X + xx, Y);
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for (yy = 0; yy < H; yy ++, i ++) if (i & 1) fl_point(X + W, Y + yy);
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for (xx = W; xx > 0; xx --, i ++) if (i & 1) fl_point(X + xx, Y + H);
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for (yy = H; yy > 0; yy --, i ++) if (i & 1) fl_point(X, Y + yy);
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#else
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fl_line_style(FL_DOT);
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fl_rect(X + Fl::box_dx(B), Y + Fl::box_dy(B),
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W - Fl::box_dw(B) - 1, H - Fl::box_dh(B) - 1);
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fl_line_style(FL_SOLID);
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#endif // WIN32
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}
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@ -231,5 +249,5 @@ int Fl_Widget::contains(const Fl_Widget *o) const {
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}
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//
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// End of "$Id: Fl_Widget.cxx,v 1.5.2.4.2.5 2001/08/06 03:17:43 easysw Exp $".
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// End of "$Id: Fl_Widget.cxx,v 1.5.2.4.2.6 2001/11/03 05:11:34 easysw Exp $".
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//
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@ -1,5 +1,5 @@
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//
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// "$Id: fl_draw.cxx,v 1.6.2.4.2.5 2001/10/16 20:25:25 easysw Exp $"
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// "$Id: fl_draw.cxx,v 1.6.2.4.2.6 2001/11/03 05:11:34 easysw Exp $"
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//
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// Label drawing code for the Fast Light Tool Kit (FLTK).
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//
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@ -51,8 +51,8 @@ static char* underline_at;
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// Sets width to the width of the string in the current font.
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static const char*
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expand(const char* from, char* buf, double maxw, int& n, double &width, int wrap) {
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expand(const char* from, char* buf, double maxw, int& n, double &width,
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int wrap, int draw_symbols) {
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char* o = buf;
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char* e = buf+(MAXBUF-4);
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underline_at = 0;
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@ -95,7 +95,7 @@ expand(const char* from, char* buf, double maxw, int& n, double &width, int wrap
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} else if (c == 0xA0) { // non-breaking space
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*o++ = ' ';
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} else if (c == '@') { // Symbol???
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if (p[1] && p[1] != '@') break;
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if (p[1] && p[1] != '@' && draw_symbols) break;
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*o++ = c;
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if (p[1]) p++;
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} else {
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@ -114,7 +114,7 @@ void fl_draw(
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int x, int y, int w, int h, // bounding box
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Fl_Align align,
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void (*callthis)(const char*,int,int,int),
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Fl_Image* img) {
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Fl_Image* img, int draw_symbols) {
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const char* p;
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const char* e;
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char buf[MAXBUF];
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@ -132,6 +132,7 @@ void fl_draw(
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symbol[1][0] = '\0';
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symwidth[1] = 0;
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if (draw_symbols) {
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if (str && str[0] == '@' && str[1] && str[1] != '@') {
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// Start with a symbol...
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for (symptr = symbol[0];
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@ -147,14 +148,16 @@ void fl_draw(
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symbol[1][sizeof(symbol[1]) - 1] = '\0';
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symwidth[1] = min(w,h);
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}
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}
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symtotal = symwidth[0] + symwidth[1];
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if (str) {
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for (p = str, lines=0; p;) {
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e = expand(p, buf, w - symtotal, buflen, width, align&FL_ALIGN_WRAP);
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e = expand(p, buf, w - symtotal, buflen, width, align&FL_ALIGN_WRAP,
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draw_symbols);
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lines++;
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if (!*e || *e == '@') break;
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if (!*e || (*e == '@' && draw_symbols)) break;
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p = e;
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}
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} else lines = 0;
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@ -195,7 +198,7 @@ void fl_draw(
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int desc = fl_descent();
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for (p=str; ; ypos += height) {
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if (lines>1) e = expand(p, buf, w - symtotal, buflen, width,
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align&FL_ALIGN_WRAP);
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align&FL_ALIGN_WRAP, draw_symbols);
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else e = "";
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if (width > symoffset) symoffset = (int)(width + 0.5);
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@ -257,15 +260,16 @@ void fl_draw(
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const char* str, // the (multi-line) string
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int x, int y, int w, int h, // bounding box
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Fl_Align align,
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Fl_Image* img) {
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Fl_Image* img,
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int draw_symbols) {
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if ((!str || !*str) && !img) return;
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if (w && h && !fl_not_clipped(x, y, w, h)) return;
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if (align & FL_ALIGN_CLIP) fl_clip(x, y, w, h);
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fl_draw(str, x, y, w, h, align, fl_draw, img);
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fl_draw(str, x, y, w, h, align, fl_draw, img, draw_symbols);
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if (align & FL_ALIGN_CLIP) fl_pop_clip();
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}
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void fl_measure(const char* str, int& w, int& h) {
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void fl_measure(const char* str, int& w, int& h, int draw_symbols) {
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if (!str || !*str) {w = 0; h = 0; return;}
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h = fl_height();
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const char* p;
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@ -304,10 +308,10 @@ void fl_measure(const char* str, int& w, int& h) {
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symtotal = symwidth[0] + symwidth[1];
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for (p = str, lines=0; p;) {
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e = expand(p, buf, w - symtotal, buflen, width, w != 0);
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e = expand(p, buf, w - symtotal, buflen, width, w != 0, draw_symbols);
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if (int(width) > W) W = int(width);
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lines++;
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if (!*e || *e == '@') break;
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if (!*e || (*e == '@' && draw_symbols)) break;
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p = e;
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}
|
||||
|
||||
@ -323,5 +327,5 @@ void fl_measure(const char* str, int& w, int& h) {
|
||||
}
|
||||
|
||||
//
|
||||
// End of "$Id: fl_draw.cxx,v 1.6.2.4.2.5 2001/10/16 20:25:25 easysw Exp $".
|
||||
// End of "$Id: fl_draw.cxx,v 1.6.2.4.2.6 2001/11/03 05:11:34 easysw Exp $".
|
||||
//
|
||||
|
||||
Loading…
Reference in New Issue
Block a user