diff options
Diffstat (limited to 'src/Fl_Image.cxx')
| -rw-r--r-- | src/Fl_Image.cxx | 56 |
1 files changed, 53 insertions, 3 deletions
diff --git a/src/Fl_Image.cxx b/src/Fl_Image.cxx index b46a1321b..ae2c62f16 100644 --- a/src/Fl_Image.cxx +++ b/src/Fl_Image.cxx @@ -1,5 +1,5 @@ // -// "$Id: Fl_Image.cxx,v 1.5.2.3.2.19 2002/04/15 17:18:48 easysw Exp $" +// "$Id: Fl_Image.cxx,v 1.5.2.3.2.20 2002/04/26 11:32:37 easysw Exp $" // // Image drawing code for the Fast Light Tool Kit (FLTK). // @@ -32,7 +32,11 @@ #include "flstring.h" -void fl_restore_clip(); // in fl_rect.cxx +void fl_restore_clip(); // from fl_rect.cxx + +// +// Base image class... +// Fl_Image::~Fl_Image() { } @@ -65,8 +69,52 @@ void Fl_Image::label(Fl_Widget* w) { } void Fl_Image::label(Fl_Menu_Item* m) { + Fl::set_labeltype(_FL_IMAGE_LABEL, labeltype, measure); + m->label(_FL_IMAGE_LABEL, (const char*)this); +} + +void +Fl_Image::labeltype(const Fl_Label *lo, // I - Label + int lx, // I - X position + int ly, // I - Y position + int lw, // I - Width of label + int lh, // I - Height of label + Fl_Align la) { // I - Alignment + Fl_Image *img; // Image pointer + int cx, cy; // Image position + + img = (Fl_Image *)(lo->value); + + if (la & FL_ALIGN_LEFT) cx = 0; + else if (la & FL_ALIGN_RIGHT) cx = img->w() - lw; + else cx = (img->w() - lw) / 2; + + if (la & FL_ALIGN_TOP) cy = 0; + else if (la & FL_ALIGN_BOTTOM) cy = img->h() - lh; + else cy = (img->h() - lh) / 2; + + fl_color((Fl_Color)lo->color); + + img->draw(lx, ly, lw, lh, cx, cy); +} + +void +Fl_Image::measure(const Fl_Label *lo, // I - Label + int &lw, // O - Width of image + int &lh) { // O - Height of image + Fl_Image *img; // Image pointer + + img = (Fl_Image *)(lo->value); + + lw = img->w(); + lh = img->h(); } + +// +// RGB image class... +// + Fl_RGB_Image::~Fl_RGB_Image() { if (id) fl_delete_offscreen((Fl_Offscreen)id); if (mask) fl_delete_bitmask(mask); @@ -339,9 +387,11 @@ void Fl_RGB_Image::label(Fl_Widget* w) { } void Fl_RGB_Image::label(Fl_Menu_Item* m) { + Fl::set_labeltype(_FL_IMAGE_LABEL, labeltype, measure); + m->label(_FL_IMAGE_LABEL, (const char*)this); } // -// End of "$Id: Fl_Image.cxx,v 1.5.2.3.2.19 2002/04/15 17:18:48 easysw Exp $". +// End of "$Id: Fl_Image.cxx,v 1.5.2.3.2.20 2002/04/26 11:32:37 easysw Exp $". // |