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Merge branch 'master' into docking

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docking
omar 6 years ago
parent 7056032483 1391904fd2
commit cf029b3e1c
10 changed files with 111 additions and 77 deletions
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1
docs/TODO.txt
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@ -35,6 +35,7 @@ It's mostly a bunch of personal notes, probably incomplete. Feel free to query i
- scrolling/style: shadows on scrollable areas to denote that there is more contents
- drawdata: make it easy to clone (or swap?) a ImDrawData so user can easily save that data if they use threaded rendering.
- drawlist: add calctextsize func to facilitate consistent code from user pov
- drawlist: end-user probably can't call Clear() directly because we expect a texture to be pushed in the stack.
- drawlist: maintaining bounding box per command would allow to merge draw command when clipping isn't relied on (typical non-scrolling window or non-overflowing column would merge with previous command).
- drawlist: primitives/helpers to manipulate vertices post submission, so e.g. a quad/rect can be resized to fit later submitted content, _without_ using the ChannelSplit api

35
examples/example_glfw_opengl2/Makefile
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@ -19,39 +19,46 @@ SOURCES = main.cpp
SOURCES += ../imgui_impl_glfw.cpp ../imgui_impl_opengl2.cpp
SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui_widgets.cpp
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
UNAME_S := $(shell uname -s)
CXXFLAGS = -I../ -I../../
CXXFLAGS += -g -Wall -Wformat
LIBS =
##---------------------------------------------------------------------
## BUILD FLAGS PER PLATFORM
##---------------------------------------------------------------------
ifeq ($(UNAME_S), Linux) #LINUX
ECHO_MESSAGE = "Linux"
LIBS = -lGL `pkg-config --static --libs glfw3`
LIBS += -lGL `pkg-config --static --libs glfw3`
CXXFLAGS = -I../ -I../../ `pkg-config --cflags glfw3`
CXXFLAGS += -Wall -Wformat
CXXFLAGS += `pkg-config --cflags glfw3`
CFLAGS = $(CXXFLAGS)
endif
ifeq ($(UNAME_S), Darwin) #APPLE
ECHO_MESSAGE = "Mac OS X"
LIBS = -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo
#LIBS += -L/usr/local/lib -lglfw3
LIBS += -L/usr/local/lib -lglfw
LIBS += -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo
LIBS += -L/usr/local/lib -L/opt/local/lib
#LIBS += -lglfw3
LIBS += -lglfw
CXXFLAGS = -I../ -I../../ -I/usr/local/include
CXXFLAGS += -Wall -Wformat
CXXFLAGS += -I/usr/local/include -I/opt/local/include
CFLAGS = $(CXXFLAGS)
endif
ifeq ($(findstring MINGW,$(UNAME_S)),MINGW)
ECHO_MESSAGE = "Windows"
LIBS = -lglfw3 -lgdi32 -lopengl32 -limm32
ECHO_MESSAGE = "MinGW"
LIBS += -lglfw3 -lgdi32 -lopengl32 -limm32
CXXFLAGS = -I../ -I../../ -I../libs/gl3w `pkg-config --cflags glfw3`
CXXFLAGS += -Wall -Wformat
CFLAGS = $(CXXFLAGS)
CXXFLAGS += -I../libs/gl3w `pkg-config --cflags glfw3`
CFLAGS = $(CXXFLAGS)
endif
##---------------------------------------------------------------------
## BUILD RULES
##---------------------------------------------------------------------
%.o:%.cpp
$(CXX) $(CXXFLAGS) -c -o $@ $<

30
examples/example_glfw_opengl3/Makefile
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@ -21,13 +21,17 @@ SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
UNAME_S := $(shell uname -s)
CXXFLAGS = -I../ -I../../
CXXFLAGS += -g -Wall -Wformat
LIBS =
##---------------------------------------------------------------------
## OPENGL LOADER
##---------------------------------------------------------------------
## Using OpenGL loader: gl3w [default]
SOURCES += ../libs/gl3w/GL/gl3w.c
CXXFLAGS = -I../libs/gl3w
CXXFLAGS += -I../libs/gl3w
## Using OpenGL loader: glew
## (This assumes a system-wide installation)
@ -44,31 +48,29 @@ CXXFLAGS = -I../libs/gl3w
ifeq ($(UNAME_S), Linux) #LINUX
ECHO_MESSAGE = "Linux"
LIBS = -lGL `pkg-config --static --libs glfw3`
LIBS += -lGL `pkg-config --static --libs glfw3`
CXXFLAGS += -I../ -I../../ `pkg-config --cflags glfw3`
CXXFLAGS += -Wall -Wformat
CXXFLAGS += `pkg-config --cflags glfw3`
CFLAGS = $(CXXFLAGS)
endif
ifeq ($(UNAME_S), Darwin) #APPLE
ECHO_MESSAGE = "Mac OS X"
LIBS = -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo
#LIBS += -L/usr/local/lib -lglfw3
LIBS += -L/usr/local/lib -lglfw
LIBS += -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo
LIBS += -L/usr/local/lib -L/opt/local/lib
#LIBS += -lglfw3
LIBS += -lglfw
CXXFLAGS += -I../ -I../../ -I/usr/local/include
CXXFLAGS += -Wall -Wformat
CXXFLAGS += -I/usr/local/include -I/opt/local/include
CFLAGS = $(CXXFLAGS)
endif
ifeq ($(findstring MINGW,$(UNAME_S)),MINGW)
ECHO_MESSAGE = "Windows"
LIBS = -lglfw3 -lgdi32 -lopengl32 -limm32
ECHO_MESSAGE = "MinGW"
LIBS += -lglfw3 -lgdi32 -lopengl32 -limm32
CXXFLAGS += -I../ -I../../ `pkg-config --cflags glfw3`
CXXFLAGS += -Wall -Wformat
CFLAGS = $(CXXFLAGS)
CXXFLAGS += `pkg-config --cflags glfw3`
CFLAGS = $(CXXFLAGS)
endif
##---------------------------------------------------------------------

3
examples/example_glfw_vulkan/main.cpp
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@ -108,6 +108,7 @@ static void SetupVulkan(const char** extensions, uint32_t extensions_count)
// Create Vulkan Instance without any debug feature
err = vkCreateInstance(&create_info, g_Allocator, &g_Instance);
check_vk_result(err);
IM_UNUSED(g_DebugReport);
#endif
}
@ -142,7 +143,7 @@ static void SetupVulkan(const char** extensions, uint32_t extensions_count)
break;
}
free(queues);
IM_ASSERT(g_QueueFamily != -1);
IM_ASSERT(g_QueueFamily != (uint32_t)-1);
}
// Create Logical Device (with 1 queue)

37
examples/example_glut_opengl2/Makefile
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@ -1,6 +1,6 @@
#
# Cross Platform Makefile
# Compatible with Ubuntu 14.04.1 and Mac OS X
# Compatible with MSYS2/MINGW, Ubuntu 14.04.1 and Mac OS X
#
# Linux:
# apt-get install freeglut3-dev
@ -10,41 +10,44 @@
#CXX = clang++
EXE = example_glut_opengl2
SOURCES = main.cpp
SOURCES = main.cpp
SOURCES += ../imgui_impl_glut.cpp ../imgui_impl_opengl2.cpp
SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui_widgets.cpp
SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui_widgets.cpp
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
UNAME_S := $(shell uname -s)
CXXFLAGS = -I../ -I../../
CXXFLAGS += -g -Wall -Wformat
LIBS =
##---------------------------------------------------------------------
## BUILD FLAGS PER PLATFORM
##---------------------------------------------------------------------
ifeq ($(UNAME_S), Linux) #LINUX
ECHO_MESSAGE = "Linux"
LIBS = -lGL -lglut
CXXFLAGS = -I ../ -I../..
CXXFLAGS += -Wall -Wformat
LIBS += -lGL -lglut
CFLAGS = $(CXXFLAGS)
endif
ifeq ($(UNAME_S), Darwin) #APPLE
ECHO_MESSAGE = "Mac OS X"
LIBS = -framework OpenGL -framework GLUT
LIBS += -framework OpenGL -framework GLUT
LIBS += -L/usr/local/lib -L/opt/local/lib
CXXFLAGS = -I .. -I../..
CXXFLAGS += -Wall -Wformat
CXXFLAGS += -I/usr/local/include -I/opt/local/include
CFLAGS = $(CXXFLAGS)
endif
ifeq ($(findstring MINGW,$(UNAME_S)),MINGW)
ECHO_MESSAGE = "Windows"
LIBS = -lgdi32 -lopengl32 -limm32 -lglut
CXXFLAGS = -I ../ -I../../
CXXFLAGS += -Wall -Wformat
CFLAGS = $(CXXFLAGS)
ECHO_MESSAGE = "MinGW"
LIBS += -lgdi32 -lopengl32 -limm32 -lglut
CFLAGS = $(CXXFLAGS)
endif
##---------------------------------------------------------------------
## BUILD RULES
##---------------------------------------------------------------------
%.o:%.cpp
$(CXX) $(CXXFLAGS) -c -o $@ $<

35
examples/example_sdl_opengl2/Makefile
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@ -15,40 +15,49 @@
#CXX = clang++
EXE = example_sdl_opengl2
SOURCES = main.cpp ../imgui_impl_sdl.cpp ../imgui_impl_opengl2.cpp
SOURCES = main.cpp
SOURCES += ../imgui_impl_sdl.cpp ../imgui_impl_opengl2.cpp
SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui_widgets.cpp
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
UNAME_S := $(shell uname -s)
CXXFLAGS = -I../ -I../../
CXXFLAGS += -g -Wall -Wformat
LIBS =
##---------------------------------------------------------------------
## BUILD FLAGS PER PLATFORM
##---------------------------------------------------------------------
ifeq ($(UNAME_S), Linux) #LINUX
ECHO_MESSAGE = "Linux"
LIBS = -lGL -ldl `sdl2-config --libs`
LIBS += -lGL -ldl `sdl2-config --libs`
CXXFLAGS = -I ../ -I../../ `sdl2-config --cflags`
CXXFLAGS += -Wall -Wformat
CXXFLAGS += `sdl2-config --cflags`
CFLAGS = $(CXXFLAGS)
endif
ifeq ($(UNAME_S), Darwin) #APPLE
ECHO_MESSAGE = "Mac OS X"
LIBS = -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo `sdl2-config --libs`
LIBS += -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo `sdl2-config --libs`
LIBS += -L/usr/local/lib -L/opt/local/lib
CXXFLAGS = -I ../ -I../../ -I/usr/local/include `sdl2-config --cflags`
CXXFLAGS += -Wall -Wformat
CXXFLAGS += `sdl2-config --cflags`
CXXFLAGS += -I/usr/local/include -I/opt/local/include
CFLAGS = $(CXXFLAGS)
endif
ifeq ($(findstring MINGW,$(UNAME_S)),MINGW)
ECHO_MESSAGE = "Windows"
LIBS = -lgdi32 -lopengl32 -limm32 `pkg-config --static --libs sdl2`
ECHO_MESSAGE = "MinGW"
LIBS += -lgdi32 -lopengl32 -limm32 `pkg-config --static --libs sdl2`
CXXFLAGS = -I ../ -I../../ `pkg-config --cflags sdl2`
CXXFLAGS += -Wall -Wformat
CFLAGS = $(CXXFLAGS)
CXXFLAGS += `pkg-config --cflags sdl2`
CFLAGS = $(CXXFLAGS)
endif
##---------------------------------------------------------------------
## BUILD RULES
##---------------------------------------------------------------------
%.o:%.cpp
$(CXX) $(CXXFLAGS) -c -o $@ $<

25
examples/example_sdl_opengl3/Makefile
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@ -21,13 +21,17 @@ SOURCES += ../../imgui.cpp ../../imgui_demo.cpp ../../imgui_draw.cpp ../../imgui
OBJS = $(addsuffix .o, $(basename $(notdir $(SOURCES))))
UNAME_S := $(shell uname -s)
CXXFLAGS = -I../ -I../../
CXXFLAGS += -g -Wall -Wformat
LIBS =
##---------------------------------------------------------------------
## OPENGL LOADER
##---------------------------------------------------------------------
## Using OpenGL loader: gl3w [default]
SOURCES += ../libs/gl3w/GL/gl3w.c
CXXFLAGS = -I../libs/gl3w
CXXFLAGS += -I../libs/gl3w
## Using OpenGL loader: glew
## (This assumes a system-wide installation)
@ -44,28 +48,27 @@ CXXFLAGS = -I../libs/gl3w
ifeq ($(UNAME_S), Linux) #LINUX
ECHO_MESSAGE = "Linux"
LIBS = -lGL -ldl `sdl2-config --libs`
LIBS += -lGL -ldl `sdl2-config --libs`
CXXFLAGS = -I../ -I../../ -I../libs/gl3w `sdl2-config --cflags`
CXXFLAGS += -Wall -Wformat
CXXFLAGS += -I../libs/gl3w `sdl2-config --cflags`
CFLAGS = $(CXXFLAGS)
endif
ifeq ($(UNAME_S), Darwin) #APPLE
ECHO_MESSAGE = "Mac OS X"
LIBS = -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo `sdl2-config --libs`
LIBS += -framework OpenGL -framework Cocoa -framework IOKit -framework CoreVideo `sdl2-config --libs`
LIBS += -L/usr/local/lib -L/opt/local/lib
CXXFLAGS = -I../ -I../../ -I../libs/gl3w -I/usr/local/include `sdl2-config --cflags`
CXXFLAGS += -Wall -Wformat
CXXFLAGS += -I../libs/gl3w `sdl2-config --cflags`
CXXFLAGS += -I/usr/local/include -I/opt/local/include
CFLAGS = $(CXXFLAGS)
endif
ifeq ($(findstring MINGW,$(UNAME_S)),MINGW)
ECHO_MESSAGE = "Windows"
LIBS = -lgdi32 -lopengl32 -limm32 `pkg-config --static --libs sdl2`
ECHO_MESSAGE = "MinGW"
LIBS += -lgdi32 -lopengl32 -limm32 `pkg-config --static --libs sdl2`
CXXFLAGS = -I../ -I../../ -I../libs/gl3w `pkg-config --cflags sdl2`
CXXFLAGS += -Wall -Wformat
CXXFLAGS += -I../libs/gl3w `pkg-config --cflags sdl2`
CFLAGS = $(CXXFLAGS)
endif

3
examples/example_sdl_vulkan/main.cpp
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@ -100,6 +100,7 @@ static void SetupVulkan(const char** extensions, uint32_t extensions_count)
// Create Vulkan Instance without any debug feature
err = vkCreateInstance(&create_info, g_Allocator, &g_Instance);
check_vk_result(err);
IM_UNUSED(g_DebugReport);
#endif
}
@ -134,7 +135,7 @@ static void SetupVulkan(const char** extensions, uint32_t extensions_count)
break;
}
free(queues);
IM_ASSERT(g_QueueFamily != -1);
IM_ASSERT(g_QueueFamily != (uint32_t)-1);
}
// Create Logical Device (with 1 queue)

3
imgui_internal.h
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@ -352,7 +352,8 @@ enum ImGuiSelectableFlagsPrivate_
ImGuiSelectableFlags_NoHoldingActiveID = 1 << 10,
ImGuiSelectableFlags_PressedOnClick = 1 << 11,
ImGuiSelectableFlags_PressedOnRelease = 1 << 12,
ImGuiSelectableFlags_DrawFillAvailWidth = 1 << 13
ImGuiSelectableFlags_DrawFillAvailWidth = 1 << 13,
ImGuiSelectableFlags_AllowItemOverlap = 1 << 14
};
enum ImGuiSeparatorFlags_

16
imgui_widgets.cpp
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@ -643,7 +643,7 @@ bool ImGui::ArrowButtonEx(const char* str_id, ImGuiDir dir, ImVec2 size, ImGuiBu
const ImGuiID id = window->GetID(str_id);
const ImRect bb(window->DC.CursorPos, window->DC.CursorPos + size);
const float default_size = GetFrameHeight();
ItemSize(bb, (size.y >= default_size) ? g.Style.FramePadding.y : 0.0f);
ItemSize(size, (size.y >= default_size) ? g.Style.FramePadding.y : 0.0f);
if (!ItemAdd(bb, id))
return false;
@ -1071,8 +1071,9 @@ void ImGui::ProgressBar(float fraction, const ImVec2& size_arg, const char* over
const ImGuiStyle& style = g.Style;
ImVec2 pos = window->DC.CursorPos;
ImRect bb(pos, pos + CalcItemSize(size_arg, CalcItemWidth(), g.FontSize + style.FramePadding.y*2.0f));
ItemSize(bb, style.FramePadding.y);
ImVec2 size = CalcItemSize(size_arg, CalcItemWidth(), g.FontSize + style.FramePadding.y*2.0f);
ImRect bb(pos, pos + size);
ItemSize(size, style.FramePadding.y);
if (!ItemAdd(bb, 0))
return;
@ -1145,7 +1146,7 @@ void ImGui::Dummy(const ImVec2& size)
return;
const ImRect bb(window->DC.CursorPos, window->DC.CursorPos + size);
ItemSize(bb);
ItemSize(size);
ItemAdd(bb, 0);
}
@ -5294,7 +5295,7 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
ImVec2 pos = window->DC.CursorPos;
pos.y += window->DC.CurrentLineTextBaseOffset;
ImRect bb_inner(pos, pos + size);
ItemSize(bb_inner);
ItemSize(size);
// Fill horizontal space.
ImVec2 window_padding = window->WindowPadding;
@ -5341,6 +5342,8 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
if (flags & ImGuiSelectableFlags_PressedOnRelease) button_flags |= ImGuiButtonFlags_PressedOnRelease;
if (flags & ImGuiSelectableFlags_Disabled) button_flags |= ImGuiButtonFlags_Disabled;
if (flags & ImGuiSelectableFlags_AllowDoubleClick) button_flags |= ImGuiButtonFlags_PressedOnClickRelease | ImGuiButtonFlags_PressedOnDoubleClick;
if (flags & ImGuiSelectableFlags_AllowItemOverlap) button_flags |= ImGuiButtonFlags_AllowItemOverlap;
if (flags & ImGuiSelectableFlags_Disabled)
selected = false;
@ -5356,6 +5359,9 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
if (pressed)
MarkItemEdited(id);
if (flags & ImGuiSelectableFlags_AllowItemOverlap)
SetItemAllowOverlap();
// Render
if (hovered || selected)
{

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