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Merge branch 'master' into docking

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# Conflicts:
#	docs/CHANGELOG.txt
#	imgui.cpp
This commit is contained in:
omar
2019-07-02 18:47:10 +02:00
parent 50d421fa19 54c49b5fb1
commit 1f54c16f52
10 changed files with 277 additions and 160 deletions
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88
imgui_demo.cpp
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@@ -1023,7 +1023,7 @@ static void ShowDemoWindowWidgets()
ImGui::CheckboxFlags("ImGuiInputTextFlags_ReadOnly", (unsigned int*)&flags, ImGuiInputTextFlags_ReadOnly);
ImGui::CheckboxFlags("ImGuiInputTextFlags_AllowTabInput", (unsigned int*)&flags, ImGuiInputTextFlags_AllowTabInput);
ImGui::CheckboxFlags("ImGuiInputTextFlags_CtrlEnterForNewLine", (unsigned int*)&flags, ImGuiInputTextFlags_CtrlEnterForNewLine);
ImGui::InputTextMultiline("##source", text, IM_ARRAYSIZE(text), ImVec2(-1.0f, ImGui::GetTextLineHeight() * 16), flags);
ImGui::InputTextMultiline("##source", text, IM_ARRAYSIZE(text), ImVec2(-FLT_MIN, ImGui::GetTextLineHeight() * 16), flags);
ImGui::TreePop();
}
@@ -1079,7 +1079,7 @@ static void ShowDemoWindowWidgets()
static ImVector<char> my_str;
if (my_str.empty())
my_str.push_back(0);
Funcs::MyInputTextMultiline("##MyStr", &my_str, ImVec2(-1.0f, ImGui::GetTextLineHeight() * 16));
Funcs::MyInputTextMultiline("##MyStr", &my_str, ImVec2(-FLT_MIN, ImGui::GetTextLineHeight() * 16));
ImGui::Text("Data: %p\nSize: %d\nCapacity: %d", (void*)my_str.begin(), my_str.size(), my_str.capacity());
ImGui::TreePop();
}
@@ -1140,7 +1140,8 @@ static void ShowDemoWindowWidgets()
if (progress <= -0.1f) { progress = -0.1f; progress_dir *= -1.0f; }
}
// Typically we would use ImVec2(-1.0f,0.0f) to use all available width, or ImVec2(width,0.0f) for a specified width. ImVec2(0.0f,0.0f) uses ItemWidth.
// Typically we would use ImVec2(-1.0f,0.0f) or ImVec2(-FLT_MIN,0.0f) to use all available width,
// or ImVec2(width,0.0f) for a specified width. ImVec2(0.0f,0.0f) uses ItemWidth.
ImGui::ProgressBar(progress, ImVec2(0.0f,0.0f));
ImGui::SameLine(0.0f, ImGui::GetStyle().ItemInnerSpacing.x);
ImGui::Text("Progress Bar");
@@ -1785,7 +1786,7 @@ static void ShowDemoWindowLayout()
{
char buf[32];
sprintf(buf, "%03d", i);
ImGui::Button(buf, ImVec2(-1.0f, 0.0f));
ImGui::Button(buf, ImVec2(-FLT_MIN, 0.0f));
ImGui::NextColumn();
}
ImGui::EndChild();
@@ -1801,7 +1802,7 @@ static void ShowDemoWindowLayout()
// - Using ImGui::GetItemRectMin/Max() to query the "item" state (because the child window is an item from the POV of the parent window)
// See "Widgets" -> "Querying Status (Active/Focused/Hovered etc.)" section for more details about this.
{
ImGui::SetCursorPosX(50);
ImGui::SetCursorPosX(ImGui::GetCursorPosX() + 10);
ImGui::PushStyleColor(ImGuiCol_ChildBg, IM_COL32(255, 0, 0, 100));
ImGui::BeginChild("blah", ImVec2(200, 100), true, ImGuiWindowFlags_None);
for (int n = 0; n < 50; n++)
@@ -2014,7 +2015,7 @@ static void ShowDemoWindowLayout()
if (ImGui::TreeNode("Groups"))
{
HelpMarker("Using ImGui::BeginGroup()/EndGroup() to layout items. BeginGroup() basically locks the horizontal position. EndGroup() bundles the whole group so that you can use functions such as IsItemHovered() on it.");
HelpMarker("BeginGroup() basically locks the horizontal position for new line. EndGroup() bundles the whole group so that you can use \"item\" functions such as IsItemHovered()/IsItemActive() or SameLine() etc. on the whole group.");
ImGui::BeginGroup();
{
ImGui::BeginGroup();
@@ -2113,21 +2114,22 @@ static void ShowDemoWindowLayout()
if (ImGui::TreeNode("Scrolling"))
{
HelpMarker("Use SetScrollHereY() or SetScrollFromPosY() to scroll to a given position.");
// Vertical scroll functions
HelpMarker("Use SetScrollHereY() or SetScrollFromPosY() to scroll to a given vertical position.");
static bool track = true;
static int track_line = 50;
static int track_item = 50;
static float scroll_to_off_px = 0.0f;
static float scroll_to_pos_px = 200.0f;
ImGui::Checkbox("Track", &track);
ImGui::PushItemWidth(100);
ImGui::SameLine(140); track |= ImGui::DragInt("##line", &track_line, 0.25f, 0, 99, "Line = %d");
ImGui::SameLine(140); track |= ImGui::DragInt("##item", &track_item, 0.25f, 0, 99, "Item = %d");
bool scroll_to_off = ImGui::Button("Scroll Offset");
ImGui::SameLine(140); scroll_to_off |= ImGui::DragFloat("##off_y", &scroll_to_off_px, 1.00f, 0, 9999, "+%.0f px");
ImGui::SameLine(140); scroll_to_off |= ImGui::DragFloat("##off", &scroll_to_off_px, 1.00f, 0, 9999, "+%.0f px");
bool scroll_to_pos = ImGui::Button("Scroll To Pos");
ImGui::SameLine(140); scroll_to_pos |= ImGui::DragFloat("##pos_y", &scroll_to_pos_px, 1.00f, 0, 9999, "Y = %.0f px");
ImGui::SameLine(140); scroll_to_pos |= ImGui::DragFloat("##pos", &scroll_to_pos_px, 1.00f, 0, 9999, "X/Y = %.0f px");
ImGui::PopItemWidth();
if (scroll_to_off || scroll_to_pos)
@@ -2135,28 +2137,31 @@ static void ShowDemoWindowLayout()
ImGuiStyle& style = ImGui::GetStyle();
float child_w = (ImGui::GetContentRegionAvail().x - 4 * style.ItemSpacing.x) / 5;
if (child_w < 1.0f)
child_w = 1.0f;
ImGui::PushID("##VerticalScrolling");
for (int i = 0; i < 5; i++)
{
if (i > 0) ImGui::SameLine();
ImGui::BeginGroup();
ImGui::Text("%s", i == 0 ? "Top" : i == 1 ? "25%" : i == 2 ? "Center" : i == 3 ? "75%" : "Bottom");
const char* names[] = { "Top", "25%", "Center", "75%", "Bottom" };
ImGui::TextUnformatted(names[i]);
ImGuiWindowFlags child_flags = ImGuiWindowFlags_MenuBar;
ImGui::BeginChild(ImGui::GetID((void*)(intptr_t)i), ImVec2(child_w, 200.0f), true, child_flags);
ImGui::BeginChild(ImGui::GetID((void*)(intptr_t)i), ImVec2(child_w, 200.0f), true, ImGuiWindowFlags_None);
if (scroll_to_off)
ImGui::SetScrollY(scroll_to_off_px);
if (scroll_to_pos)
ImGui::SetScrollFromPosY(ImGui::GetCursorStartPos().y + scroll_to_pos_px, i * 0.25f);
for (int line = 0; line < 100; line++)
for (int item = 0; item < 100; item++)
{
if (track && line == track_line)
if (track && item == track_item)
{
ImGui::TextColored(ImVec4(1,1,0,1), "Line %d", line);
ImGui::TextColored(ImVec4(1,1,0,1), "Item %d", item);
ImGui::SetScrollHereY(i * 0.25f); // 0.0f:top, 0.5f:center, 1.0f:bottom
}
else
{
ImGui::Text("Line %d", line);
ImGui::Text("Item %d", item);
}
}
float scroll_y = ImGui::GetScrollY();
@@ -2165,11 +2170,44 @@ static void ShowDemoWindowLayout()
ImGui::Text("%.0f/%.0f", scroll_y, scroll_max_y);
ImGui::EndGroup();
}
ImGui::TreePop();
}
ImGui::PopID();
if (ImGui::TreeNode("Horizontal Scrolling"))
{
// Horizontal scroll functions
ImGui::Spacing();
HelpMarker("Use SetScrollHereX() or SetScrollFromPosX() to scroll to a given horizontal position.\n\nUsing the \"Scroll To Pos\" button above will make the discontinuity at edges visible: scrolling to the top/bottom/left/right-most item will add an additional WindowPadding to reflect on reaching the edge of the list.\n\nBecause the clipping rectangle of most window hides half worth of WindowPadding on the left/right, using SetScrollFromPosX(+1) will usually result in clipped text whereas the equivalent SetScrollFromPosY(+1) wouldn't.");
ImGui::PushID("##HorizontalScrolling");
for (int i = 0; i < 5; i++)
{
float child_height = ImGui::GetTextLineHeight() + style.ScrollbarSize + style.WindowPadding.y * 2.0f;
ImGui::BeginChild(ImGui::GetID((void*)(intptr_t)i), ImVec2(-100, child_height), true, ImGuiWindowFlags_HorizontalScrollbar);
if (scroll_to_off)
ImGui::SetScrollX(scroll_to_off_px);
if (scroll_to_pos)
ImGui::SetScrollFromPosX(ImGui::GetCursorStartPos().x + scroll_to_pos_px, i * 0.25f);
for (int item = 0; item < 100; item++)
{
if (track && item == track_item)
{
ImGui::TextColored(ImVec4(1, 1, 0, 1), "Item %d", item);
ImGui::SetScrollHereX(i * 0.25f); // 0.0f:left, 0.5f:center, 1.0f:right
}
else
{
ImGui::Text("Item %d", item);
}
ImGui::SameLine();
}
float scroll_x = ImGui::GetScrollX();
float scroll_max_x = ImGui::GetScrollMaxX();
ImGui::EndChild();
ImGui::SameLine();
const char* names[] = { "Left", "25%", "Center", "75%", "Right" };
ImGui::Text("%s\n%.0f/%.0f", names[i], scroll_x, scroll_max_x);
ImGui::Spacing();
}
ImGui::PopID();
// Miscellaneous Horizontal Scrolling Demo
HelpMarker("Horizontal scrolling for a window has to be enabled explicitly via the ImGuiWindowFlags_HorizontalScrollbar flag.\n\nYou may want to explicitly specify content width by calling SetNextWindowContentWidth() before Begin().");
static int lines = 7;
ImGui::SliderInt("Lines", &lines, 1, 15);
@@ -2577,7 +2615,7 @@ static void ShowDemoWindowColumns()
char label[32];
sprintf(label, "Item %d", n);
if (ImGui::Selectable(label)) {}
//if (ImGui::Button(label, ImVec2(-1,0))) {}
//if (ImGui::Button(label, ImVec2(-FLT_MIN,0.0f))) {}
ImGui::NextColumn();
}
ImGui::Columns(1);
@@ -2628,7 +2666,7 @@ static void ShowDemoWindowColumns()
ImGui::Text("Width %.2f", ImGui::GetColumnWidth());
ImGui::Text("Offset %.2f", ImGui::GetColumnOffset());
ImGui::Text("Long text that is likely to clip");
ImGui::Button("Button", ImVec2(-1.0f, 0.0f));
ImGui::Button("Button", ImVec2(-FLT_MIN, 0.0f));
ImGui::NextColumn();
}
ImGui::Columns(1);
@@ -4100,7 +4138,7 @@ static void ShowExampleAppLongText(bool* p_open)
static ImGuiTextBuffer log;
static int lines = 0;
ImGui::Text("Printing unusually long amount of text.");
ImGui::Combo("Test type", &test_type, "Single call to TextUnformatted()\0Multiple calls to Text(), clipped manually\0Multiple calls to Text(), not clipped (slow)\0");
ImGui::Combo("Test type", &test_type, "Single call to TextUnformatted()\0Multiple calls to Text(), clipped\0Multiple calls to Text(), not clipped (slow)\0");
ImGui::Text("Buffer contents: %d lines, %d bytes", lines, log.size());
if (ImGui::Button("Clear")) { log.clear(); lines = 0; }
ImGui::SameLine();