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Author SHA1 Message Date
Albrecht Schlosser
e71fc7e4c3 Document Fl_Rect::r() and b() to be outside the rectangle. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12825 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-10 18:41:34 +00:00
Greg Ercolano
c7080e826e General description: mention how to move items around 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12824 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-10 18:37:18 +00:00
Manolo Gouy
798823f7dc X11: Fix drawing of sliders with gtk+ scheme and GUI scaling >= 2 -- continued 
Other places where line_delta_ is to be used.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12823 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-05 21:05:08 +00:00
Greg Ercolano
bf0c9d4c6a Added global Fl::visible_focus() checkbox. 
Also fixed tab navigation order of some widgets, and +/1 heights with a few checkboxes.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12822 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-05 19:52:37 +00:00
Manolo Gouy
43000a228c X11: Fix drawing of sliders with gtk+ scheme and GUI scaling >= 2 that left footprints when moved. 
The fix is to use the X11 graphics driver's line_delta_ private member variable also when drawing complex
shapes with fl_begin_loop(). The gtk+ scheme does use fl_begin_loop() to draw its frames.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12821 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-05 12:23:07 +00:00
Greg Ercolano
fe6499790a Fixes STR #3459. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12820 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-02 18:28:42 +00:00
Matthias Melcher
532099da23 Android: Drawing RGB and monochrome image data on the fly from a buffer. Untested. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12819 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-01 16:16:12 +00:00
Matthias Melcher
f49267e85b Android: Drawing RGB image data on the fly via callback 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12818 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-04-01 16:06:12 +00:00
Matthias Melcher
936fbd096f Android: Drawing RGB image data (and probaly rgba and grayscale as well). Testing unsing test/color_chooser.cxx 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12817 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-31 21:29:33 +00:00
Greg Ercolano
e4916d617e Added mention of the new Fl::menu_linespacing() in the Fl_Menu_ docs. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12816 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-31 17:29:23 +00:00
Greg Ercolano
309d9a61b9 Added Fl::menu_linespacing() to solve STR# 2927. 
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
 2018-03-31 17:17:37 +00:00
Albrecht Schlosser
69584dda96 Minimal code edit, no functional change. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12814 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-30 10:11:24 +00:00
Albrecht Schlosser
59af6563db Refactor and simplify Fl_Group::resize(). 
I renamed variables (more consistent names), fixed code formatting, and
refactored the code around the resizing of widgets. I put common code
before and after the conditional '#if 1' that separated old code from
new "much simpler code from Francois Ostiguy" as a comment in the existing
code mentioned. Then I deactivated the old code and activated the new
"much simpler" code. Tested, works well.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12813 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-29 15:09:32 +00:00
Albrecht Schlosser
ef0f00d357 Add more display scaling factors for testing. 
These scaling factors can be activated by defining the preprocessor
macro TEST_SCALING.

Note: this feature may be changed or removed in the future.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12812 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-28 16:27:43 +00:00
Manolo Gouy
458d063643 Image classes: memorise the width and the height of the cached form of the image to support GUI scaling 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12811 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-28 13:00:12 +00:00
Matthias Melcher
29bda776bb Android: Implemented Pixmap drawing, also much cleanup in Fl_Android_Graphics_Driver. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12810 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-27 21:54:04 +00:00
Matthias Melcher
e52b55c09d Android: Fl_Android_Graphics_Driver now derives from Fl_Graphics_Driver and no longer from the dpi-aware scaling version. I may add this level of complexity later, but for now, unscaled drivers are difficult enough. Also, the new setup lets me easily find unimplemented methods of the driver. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12809 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-27 15:31:26 +00:00
Matthias Melcher
daca2a95cf Android: New version of the IDE Android Studio 3.1 . All still working fine. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12808 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-26 21:39:02 +00:00
Matthias Melcher
3b7e1a5ec6 Android: Draws Fl_Bitmap. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12807 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-26 21:28:18 +00:00
Manolo Gouy
5040bbff1f Fix for STR#3457: Fl_SVG_Image handling of invalid width/height 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12806 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-26 16:17:00 +00:00
Matthias Melcher
4df5c6d0b0 Android: Avoids hiding and showing keyboard when focus changes from text input to text input 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12805 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-26 15:42:08 +00:00
Matthias Melcher
e8818e968c Android: Widgets can now request the on-screen keyboard when they get focus. This may fail if visible_focus is disabled. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12804 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-26 15:33:22 +00:00
Matthias Melcher
20ed92fca4 Android: Keyboard handles modifiers like Shift and Alt... . 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12803 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-26 14:48:13 +00:00
Manolo Gouy
77cc7b147a Documentation: give more detail for Fl_Image::w(int W) and Fl_Image::h(int H) 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12802 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-26 08:20:17 +00:00
Matthias Melcher
ca8f680000 Android: Added keycodes to make arrow keys, delete, return, and other non text-keys work. ALso added a Java helper class to make Java call easier. We may need more Java/JNI in the future. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12801 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-25 22:27:21 +00:00
Matthias Melcher
eb09ab161a Android: Separating keyboard stuff into a new file 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12800 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-25 16:48:44 +00:00
Matthias Melcher
832377fc21 Android: Improved event handling to handle all pending events before redrawing the interface. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12799 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-25 16:34:40 +00:00
Manolo Gouy
0e765c6cd8 Documentation: explain how images are best handled in the context of GUI rescaling. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12798 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-25 06:15:50 +00:00
Matthias Melcher
d7520d5a71 Android: Tried to fix flaws in the Android Native interface. Only 
solution I found involves Java, so, no.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12797 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-24 21:36:55 +00:00
Manolo Gouy
d1fd225767 Remove GUI scale factor values above 300% which were here for development only. 
300% is also the max scaling value Firefox allows.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12796 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-24 18:14:05 +00:00
Matthias Melcher
5f8cec6383 Android: Even rougherer cut to make the keyboard pop up. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12795 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-24 17:21:36 +00:00
Matthias Melcher
fada3a8291 Android: Rough, verz rough kezboard handling. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12794 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-24 17:08:25 +00:00
Matthias Melcher
79b31708de Android: Made popup and menu windows work, fixed Fl::wait() recursion, 
fixed incompatible Fl::wait() behavior.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12793 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-24 13:06:59 +00:00
Manolo Gouy
db55dfbbd6 Windows: avoid changing the current Fl_Surface_Device when drawing an Fl_Double_Window. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12792 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-24 08:08:32 +00:00
Matthias Melcher
a3a5a3d924 Android: Using floating point calls to make thigs look slightly better. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12791 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-23 23:11:35 +00:00
Matthias Melcher
5843a450bc Android: Using xlib shortcut to draw circles and ellipses. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12790 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-23 23:09:24 +00:00
Matthias Melcher
d695ccb2d2 Android: Further testing. Need circle drawing rountines. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12789 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-23 23:01:13 +00:00
Matthias Melcher
aeafea2041 Android: Added fl_polygon and fl_loop calls. All boxtypes draw well now. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12788 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-23 22:50:26 +00:00
Matthias Melcher
514782864e Android: Posting well behaved pie drawing method. Needs refactoring. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12787 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-23 21:41:36 +00:00
Manolo Gouy
b8a50851fd Fix Fl_Image::copy() and its versions for derived image classes following the introduction of Fl_Image::scale() 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12786 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-23 17:03:24 +00:00
Matthias Melcher
bd5ec33148 Android: Posting pretty buggy pie method; must visit later! 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12785 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-22 21:36:09 +00:00
Manolo Gouy
9f9631e685 Rename Fl_Image::pixel_w() and pixel_h() to Fl_Image::data_w() and data_h(). 
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
 2018-03-22 16:38:38 +00:00
Matthias Melcher
0b8116ff72 Android: Implemented vector drawing and polygons. 
Started to implement arc and pie drawing

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12783 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-22 15:27:02 +00:00
Greg Ercolano
3a20682764 Fixed title bar 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12782 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-21 14:57:15 +00:00
Manolo Gouy
d90a286bcd X11: Remove tentative, uncompiled code to cache RGB images with Xrender Picture instead of Pixmap 
The speed benefit is not obvious.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12781 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-21 06:36:58 +00:00
Manolo Gouy
aaf5c60aaa Extend the doc of Fl_Image::scale() member function. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12780 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-20 17:23:08 +00:00
Albrecht Schlosser
f3b0598ee4 Fix, optimize, and comment "gleam" scheme box drawing. 
Some border lines were too short or too long, the shading code would draw
too many shaded lines, and the code was hard to understand.

With this commit all background pixels of the box are drawn exactly once.
The border lines are consistent, but some pixels of the border are not
drawn at all so the background shines through. This is intended for
backwards compatibility.

A minor change is that the drawn background does no longer overlap the
border lines. Hence undrawn pixels that previously displayed the colored
box background are now transparent and show the parent's background color.

This commit adds comments and implementation notes to make the code
easier to understand and better maintainable (hopefully).


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12779 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-20 16:30:58 +00:00
Manolo Gouy
3b4c3e3295 Remove compilation warning with gcc-6.3 and -Wreorder 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12777 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-20 12:57:51 +00:00
Manolo Gouy
916b44e361 New member function Fl_Image::scale(int width, int height) to set the FLTK size of an image. 
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
 2018-03-19 17:43:18 +00:00
Manolo Gouy
c4f7c09b7b Remove useless member function declaration. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12775 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2018-03-19 06:45:18 +00:00