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path: root/src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.cxx
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2025-01-10Fix Fl_{Wayland|Xlib}_{Copy|Image}_Surface_Driver::set_current()ManoloFLTK
Member function Fl_Cairo_Graphics_Driver::set_cairo() needs be called only to initialize the driver. Doing it also later undoes the effect of Fl_Widget_Surface::translate() if used when Fl_Surface_Device::pop_current() calls the overridden Fl_Surface_Device::set_current().
2023-12-21Fix a typo, trailing whitespace, and dependenciesAlbrecht Schlosser
2023-12-04New member function Fl_Image_Surface::mask(Fl_RGB_Image*)ManoloFLTK
2023-02-14Rename class Fl_Display_Cairo_Graphics_Driver to Fl_X11_Cairo_Graphics_DriverManoloFLTK
2022-08-29Make hybrid Wayland/X11 platform.ManoloFLTK
2022-03-13Separate platform init functions from platform-specific driver filesManoloFLTK
2020-07-06Remove $Id$ tags, update URL's, and moreAlbrecht Schlosser
- remove obsolete svn '$Id$' tags from all source files - update .fl files and generated files accordingly - replace 'http://www.fltk.org' URL's with 'https://...' - replace bug report URL 'str.php' with 'bugs.php' - remove trailing whitespace - fix other whitespace errors flagged by Git - add and/or fix missing or wrong standard headers - convert tabs to spaces in all source files The only relevant code changes are in the fluid/ folder where some .fl files and other source files were used to generate the '$Id' headers and footers.
2019-11-07Reorganise use of virtual member function Fl_Surface_Device::end_current()ManoloFLTK
2019-06-06Add one argument to Fl_Screen_Driver::read_win_rectangle()ManoloFLTK
The new argument gives the window to be captured, or NULL to indicate capture from the current offscreen. Calling this function becomes easier because less dependent on global variables.
2019-05-25Call virtual member Fl_Surface_Device::end_current() when necessaryManoloFLTK
Rename member function Fl_Surface_Device::end_current_() to end_current(), set it protected, and make it called by the destructor of all classes derived from Fl_Surface_Device that re-implement end_current(). This way, end_current() runs equally if Fl_Surface_Device()::pop_current() is called before or after the drawing surface is deleted.
2018-06-26Move Fl_Screen_Driver.H from FL/ to src/Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12975 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-05-01Make virtual void Fl_Surface_Device::end_current_() have no argument because ↵Manolo Gouy
none is used. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12889 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-26Simplify API for Fl_Image_Surface::Fl_Image_Surface(int w, int h, int ↵Manolo Gouy
high_res, Fl_Offscreen off) with non-null offscreen. The caller no longer needs to call Fl_Image_Surface::get_offscreen_before_delete() before object deletion, because the object destructor knows the offscreen has not been created by the Fl_Image_Surface constructor. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12874 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-04-25class Fl_Xlib_Image_Surface_Driver : Remove unused member variable.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12871 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-03-15Remove unused #include files and FL_CFG_* conditional code.Albrecht Schlosser
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12751 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2018-02-09Fix fl_read_image() under MacOS platform when GUI is rescaled.Manolo Gouy
This commit also simplifies the platform-dependent support of fl_read_image(): only Fl_XXX_Screen_Driver::read_win_rectangle() contains platform-specific code to capture pixels from the current window or from an offscreen buffer. Platform-independent function Fl_Screen_Driver::traverse_to_gl_subwindows() captures subwindows that intersect with the area fl_read_image() targets. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12653 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-08-24X11 platform: cleaner implementation of changing the active drawing surface ↵Manolo Gouy
and maintaining clip regions. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12396 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-08-15Fl_XXX_Surface_Driver::set_current() : call Fl_Surface_Device::set_current() ↵Manolo Gouy
first to get fl_window right. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12383 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-05-17Introduce HiDPI + rescaling support for the X11 platform (+ partial support ↵Manolo Gouy
for WIN32) Corresponds to STR #3320 1) HiDPI support consists in detecting the adequate scaling factor for the screen on which FLTK maps a window, and scaling all FLTK units by this factor. FLTK tries to detect the correct value of this factor at startup (see more details below). Environment variable FLTK_SCALING_FACTOR can also be used to set this value. 2) Rescaling support consists in changing the scaling factor of all FLTK windows in reply to ctrl/+/-/0/ keystrokes. More details for the various platforms : - X11: Support is very advanced. Some details need still to be improved. Automatic detection of the correct starting value of the scaling factor works well with the gnome desktop. The present code contains no support for this on other desktops. FLTK_SCALING_FACTOR provides a workaround. -WIN32: Support is incomplete at this point, although many test applications have partial or complete HiDPI and scaling support. The current value of the system's scaling factor is correctly detected at application startup. Apps respond to changes of this value in real time. Support needs to define the FLTK_HIDPI_SUPPORT preprocessor variable at compile time. This way, standard builds produce a code with the default WIN32 HiDPI support, that is, where all graphics goes to an internal buffer that gets enlarged by the system and then mapped to the HiDPI display. To experiment with (or develop) the new HiDPI support requires a modified build procedure in which FLTK_HIDPI_SUPPORT is defined at compile time. When the support will be complete, the requirement for the definition of this preprocessor variable will be removed. The present commit contains support for a single scaling factor. Eventually, per-screen scaling factors should be implemented, as done for X11. - MacOS: this commit does not give new HiDPI for this platform. Eventually, window rescaling in reply to command/+/-/0/ is desirable. Per-screen scaling factor makes no sense on this platform because the OS itself takes care of the difference between the resolutions of traditional and retina displays. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12239 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-04-25Add an argument to the private, virtual member function void ↵Manolo Gouy
Fl_Surface_Device::end_current_(). The X11 platform uses this argument to restore the correct clipping state after drawing to an Fl_Image_Surface object. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12226 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-04-24Remove unused variable from class Fl_Xlib_Image_Surface_Driver.Albrecht Schlosser
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12225 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-04-24Undo change at r.12221 because it's done at r.12222 in a cross-platform fashion.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12223 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-04-23Fix Fl_Image_Surface::image() as discussed in fltk.generalAlbrecht Schlosser
See thread "fl_pop_clip: clip stack underflow! warning on X11" started on Thu, 20 Apr 2017. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12221 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2017-03-17Remove class Fl_Translated_Xlib_Graphics_Driver and move its processing to ↵Manolo Gouy
Fl_Xlib_Graphics_Driver. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12205 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-12-07Add static void Fl_Surface_Device::push_current(Fl_Surface_Device ↵Manolo Gouy
*new_current) and pop_current() to set/unset the current drawing surface. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12140 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-11-30Remove Fl_Image_Surface::end_current() to be called after usage of the ↵Manolo Gouy
drawing surface. This ensures API compatibility with FLTK 1.3 where Fl_Surface_Device->set_current() is used to change the current drawing surface. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12125 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-08-24Add missing delete statements in ~Fl_XXX_Copy_Surface_Driver() and ↵Manolo Gouy
~Fl_XXX_Image_Surface_Driver(). git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11891 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-04-26Set svn file properties.Manolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11700 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
2016-03-19Rename Fl_XXX_Image_Surface.cxx to Fl_XXX_Image_Surface_Driver.cxxManolo Gouy
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11378 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
generated by cgit v1.2.3 (git 2.25.1) at 2026-02-08 09:50:51 +0000