Graphics drivers now use up to 6 virtual member functions to support Fl_Image
drawing in the context of GUI and image rescaling :
virtual void draw_pixmap(Fl_Pixmap *pxm, int XP, int YP, int WP, int HP, int cx, int cy)
virtual void draw_bitmap(Fl_Bitmap *bm, int XP, int YP, int WP, int HP, int cx, int cy)
virtual void draw_rgb(Fl_RGB_Image *rgb, int XP, int YP, int WP, int HP, int cx, int cy)
and
virtual void draw_fixed(Fl_Pixmap *pxm, int XP, int YP, int WP, int HP, int cx, int cy)
virtual void draw_fixed(Fl_Bitmap *bm, int XP, int YP, int WP, int HP, int cx, int cy)
virtual void draw_fixed(Fl_RGB_Image *rgb, int XP, int YP, int WP, int HP, int cx, int cy)
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12828 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Fl_Rect.H is no longer included by Fl_Group.H to avoid unnecessary
dependencies on Fl_Rect.H. Currently it is only needed to access the
array returned by the protected method bounds().
Also clarified documentation.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12827 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Method name follows Fl_Tree::linespacing().
Implemented similarly to Fl::scrollbar_size(), since its use crosses Fl_Menu_Item and 'menuwindow' classes.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12815 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
The docs of class Fl_Image and of Fl_Image::scale() are beefed up.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12784 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Each image has now two sizes implemented as follows:
- the pixel size is stored in private members pixel_w_ and pixel_h_
with public accessors pixel_w() and pixel_h()
- the FLTK size is stored in private members w_ and h_ and read by w() and h()
- when the image is constructed, the two sizes have the same value
- the protected w(int) and h(int) member functions set both FLTK and pixel sizes.
- the public scale(int, int) member function is essentially nothing but
set the FLTK size and don't change the pixel size.
- when the image is drawn, its FLTK size determines how big it is drawn, its pixel
size determines how much data are available to draw it.
FLTK 1.3.4 with FL_ABI_VERSION=10304 contained an equivalent member function
but only for the Fl_Shared_Image class.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12776 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
improved Fl_Rect_Region class instead of Fl_Rect. Commented out
complex clipping.
Android lib and apps now use C++11 because they can (and I like it).
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12741 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Also, added rectangular clipping which works.
Expanding now to a more complex clipping scheme to make multiple
windows work.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12739 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
Android has no classic window manager, so FLTK has to
make sure that popup windows, dialog boxes and multi
window interfaces work as expectd.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12729 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
At this point, Windows FLTK apps detect HighDPI displays and rescale their GUI accordingly. They also
all reply to ctrl/+/-/0/ keystrokes to enlarge/shrink/reset their windows.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12723 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
The Android example files in directory Android/... are not touched.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12702 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
instead of the deprecated Fl_Surface_Device::set_current().
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12688 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
These were introduced at r12647, that is, during development of the 1.4 API.
These functions provided windowless support only on the MacOS platform,
where this can be obtained without those functions.
Windowless support on other platforms would require changing the event
loop. There's no evidence from STR's there's a demand for windowless mode
on other platforms.
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12680 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
