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Merge branch 'viewport' into docking

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# Conflicts:
#	docs/CHANGELOG.txt
#	imgui.cpp
#	imgui_demo.cpp
This commit is contained in:
omar
2019-01-03 21:38:14 +01:00
parent c3efccaa9c e1ed27aeaa
commit 5278da98d2
5 changed files with 131 additions and 43 deletions
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41
docs/CHANGELOG.txt
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@ -47,6 +47,46 @@ HOW TO UPDATE?
- Demo: Added "DockSpace" example app showcasing use of explicit dockspace nodes.
-----------------------------------------------------------------------
VIEWPORT BRANCH (In Progress)
-----------------------------------------------------------------------
Breaking Changes:
- IMPORTANT: When multi-viewports are enabled (with io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable),
all coordinates/positions will be in your natural OS coordinates space. It means that:
- Reference to hard-coded positions such as in SetNextWindowPos(ImVec2(0,0)) are _probably_ not what you want anymore.
Use GetMainViewport()->Pos to offset hard-coded positions, e.g. SetNextWindowPos(GetMainViewport()->Pos).
- Likewise io.MousePos and GetMousePos() will use OS coordinates.
If you query mouse positions to interact with non-imgui coordinates you will need to offset them.
e.g. subtract GetWindowViewport()->Pos.
- IO: Moved IME support functions from io.ImeSetInputScreenPosFn, io.ImeWindowHandle to the PlatformIO api.
- IO: Removed io.DisplayVisibleMin, io.DisplayVisibleMax settings (they were marked obsoleted, used to clip within the (0,0)..(DisplaySize) range).
Other changes:
(FIXME: This need a fuller explanation!)
- Added ImGuiPlatformIO structure and GetPlatformIO().
Similarly to ImGuiIO and GetIO(), this structure is the main point of communication for back-ends supporting multi-viewports.
- Added ImGuiPlatformMonitor to feed OS monitor information in the ImGuiPlatformIO::Monitors.
- Added GetMainViewport().
- Added GetWindowViewport(), SetNextWindowViewport().
- Added GetWindowDpiScale().
- Added GetOverlayDrawList(ImGuiViewport* viewport).
The no-parameter version of GetOverlayDrawList() return the overlay for the current window's viewport.
- Added UpdatePlatformWindows(), RenderPlatformWindows(), DestroyPlatformWindows() for usage for application core.
- Added FindViewportByID(), FindViewportByPlatformHandle() for usage by back-ends.
- Added ImGuiConfigFlags_ViewportsEnable configuration flag and other viewport options.
- Added ImGuiBackendFlags_PlatformHasViewports, ImGuiBackendFlags_RendererHasViewports, ImGuiBackendFlags_HasMouseHoveredViewport backend flags.
- Added io.MainViewport, io.Viewports, io.MouseHoveredViewport (MouseHoveredViewport is optional _even_ for multi-viewport support).
- Added ImGuiViewport structure, ImGuiViewportFlags flags.
- Added ImGuiWindowClass and SetNextWindowClass() for passing viewport related hints to the OS/platform back-end.
- Examples: Renderer: OpenGL2, OpenGL3, DirectX11, DirectX12, Vulkan: Added support for multi-viewports.
- Examples: Platforms: Win32, GLFW, SDL2: Added support for multi-viewports.
Note that Linux/Mac still have inconsistent support for multi-viewports. If you want to help see https://github.com/ocornut/imgui/issues/2117.
-----------------------------------------------------------------------
VERSION 1.67 (In Progress)
-----------------------------------------------------------------------
@ -59,6 +99,7 @@ Breaking Changes:
undesirable side-effect as the window would have ID zero. In particular it is causing problems in viewport/docking branches.
Other Changes:
- Added BETA api for Tab Bar/Tabs widgets: (#261, #351)
- Added BeginTabBar(), EndTabBar(), BeginTabItem(), EndTabItem(), SetTabItemClosed() API.
- Added ImGuiTabBarFlags flags for BeginTabBar().