Drezil/imgui
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BeginChild: Upgraded 'bool border = true' parameter to use a ImGuiChildFlags type and the ImGuiChildFlags_Border value. (toward #1666, #1496, #1395, #1710)

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This commit is contained in:
ocornut
2023-10-18 18:50:19 +02:00
parent 88fec09715
commit 7713c29258
6 changed files with 60 additions and 31 deletions
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35
imgui_demo.cpp
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@ -2591,7 +2591,7 @@ static void ShowDemoWindowWidgets()
static bool embed_all_inside_a_child_window = false;
ImGui::Checkbox("Embed everything inside a child window for testing _RootWindow flag.", &embed_all_inside_a_child_window);
if (embed_all_inside_a_child_window)
ImGui::BeginChild("outer_child", ImVec2(0, ImGui::GetFontSize() * 20.0f), true);
ImGui::BeginChild("outer_child", ImVec2(0, ImGui::GetFontSize() * 20.0f), ImGuiChildFlags_Border);
// Testing IsWindowFocused() function with its various flags.
ImGui::BulletText(
@ -2639,7 +2639,7 @@ static void ShowDemoWindowWidgets()
ImGui::IsWindowHovered(ImGuiHoveredFlags_AnyWindow),
ImGui::IsWindowHovered(ImGuiHoveredFlags_Stationary));
ImGui::BeginChild("child", ImVec2(0, 50), true);
ImGui::BeginChild("child", ImVec2(0, 50), ImGuiChildFlags_Border);
ImGui::Text("This is another child window for testing the _ChildWindows flag.");
ImGui::EndChild();
if (embed_all_inside_a_child_window)
@ -2723,7 +2723,7 @@ static void ShowDemoWindowLayout()
ImGuiWindowFlags window_flags = ImGuiWindowFlags_HorizontalScrollbar;
if (disable_mouse_wheel)
window_flags |= ImGuiWindowFlags_NoScrollWithMouse;
ImGui::BeginChild("ChildL", ImVec2(ImGui::GetContentRegionAvail().x * 0.5f, 260), false, window_flags);
ImGui::BeginChild("ChildL", ImVec2(ImGui::GetContentRegionAvail().x * 0.5f, 260), ImGuiChildFlags_None, window_flags);
for (int i = 0; i < 100; i++)
ImGui::Text("%04d: scrollable region", i);
ImGui::EndChild();
@ -2739,7 +2739,7 @@ static void ShowDemoWindowLayout()
if (!disable_menu)
window_flags |= ImGuiWindowFlags_MenuBar;
ImGui::PushStyleVar(ImGuiStyleVar_ChildRounding, 5.0f);
ImGui::BeginChild("ChildR", ImVec2(0, 260), true, window_flags);
ImGui::BeginChild("ChildR", ImVec2(0, 260), ImGuiChildFlags_Border, window_flags);
if (!disable_menu && ImGui::BeginMenuBar())
{
if (ImGui::BeginMenu("Menu"))
@ -2780,14 +2780,15 @@ static void ShowDemoWindowLayout()
ImGui::SetCursorPosX(ImGui::GetCursorPosX() + (float)offset_x);
ImGui::PushStyleColor(ImGuiCol_ChildBg, IM_COL32(255, 0, 0, 100));
ImGui::BeginChild("Red", ImVec2(200, 100), true, ImGuiWindowFlags_None);
ImGui::BeginChild("Red", ImVec2(200, 100), ImGuiChildFlags_Border, ImGuiWindowFlags_None);
ImGui::PopStyleColor();
for (int n = 0; n < 50; n++)
ImGui::Text("Some test %d", n);
ImGui::EndChild();
bool child_is_hovered = ImGui::IsItemHovered();
ImVec2 child_rect_min = ImGui::GetItemRectMin();
ImVec2 child_rect_max = ImGui::GetItemRectMax();
ImGui::PopStyleColor();
ImGui::Text("Hovered: %d", child_is_hovered);
ImGui::Text("Rect of child window is: (%.0f,%.0f) (%.0f,%.0f)", child_rect_min.x, child_rect_min.y, child_rect_max.x, child_rect_max.y);
}
@ -3176,7 +3177,7 @@ static void ShowDemoWindowLayout()
const ImGuiWindowFlags child_flags = enable_extra_decorations ? ImGuiWindowFlags_MenuBar : 0;
const ImGuiID child_id = ImGui::GetID((void*)(intptr_t)i);
const bool child_is_visible = ImGui::BeginChild(child_id, ImVec2(child_w, 200.0f), true, child_flags);
const bool child_is_visible = ImGui::BeginChild(child_id, ImVec2(child_w, 200.0f), ImGuiChildFlags_Border, child_flags);
if (ImGui::BeginMenuBar())
{
ImGui::TextUnformatted("abc");
@ -3223,7 +3224,7 @@ static void ShowDemoWindowLayout()
float child_height = ImGui::GetTextLineHeight() + style.ScrollbarSize + style.WindowPadding.y * 2.0f;
ImGuiWindowFlags child_flags = ImGuiWindowFlags_HorizontalScrollbar | (enable_extra_decorations ? ImGuiWindowFlags_AlwaysVerticalScrollbar : 0);
ImGuiID child_id = ImGui::GetID((void*)(intptr_t)i);
bool child_is_visible = ImGui::BeginChild(child_id, ImVec2(-100, child_height), true, child_flags);
bool child_is_visible = ImGui::BeginChild(child_id, ImVec2(-100, child_height), ImGuiChildFlags_Border, child_flags);
if (scroll_to_off)
ImGui::SetScrollX(scroll_to_off_px);
if (scroll_to_pos)
@ -3265,7 +3266,7 @@ static void ShowDemoWindowLayout()
ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, 3.0f);
ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, ImVec2(2.0f, 1.0f));
ImVec2 scrolling_child_size = ImVec2(0, ImGui::GetFrameHeightWithSpacing() * 7 + 30);
ImGui::BeginChild("scrolling", scrolling_child_size, true, ImGuiWindowFlags_HorizontalScrollbar);
ImGui::BeginChild("scrolling", scrolling_child_size, ImGuiChildFlags_Border, ImGuiWindowFlags_HorizontalScrollbar);
for (int line = 0; line < lines; line++)
{
// Display random stuff. For the sake of this trivial demo we are using basic Button() + SameLine()
@ -3409,7 +3410,7 @@ static void ShowDemoWindowLayout()
}
if (show_child)
{
ImGui::BeginChild("child", ImVec2(0, 0), true);
ImGui::BeginChild("child", ImVec2(0, 0), ImGuiChildFlags_Border);
ImGui::EndChild();
}
ImGui::End();
@ -5958,7 +5959,7 @@ static void ShowDemoWindowColumns()
{
ImGui::SetNextWindowContentSize(ImVec2(1500.0f, 0.0f));
ImVec2 child_size = ImVec2(0, ImGui::GetFontSize() * 20.0f);
ImGui::BeginChild("##ScrollingRegion", child_size, false, ImGuiWindowFlags_HorizontalScrollbar);
ImGui::BeginChild("##ScrollingRegion", child_size, ImGuiChildFlags_None, ImGuiWindowFlags_HorizontalScrollbar);
ImGui::Columns(10);
// Also demonstrate using clipper for large vertical lists
@ -6575,7 +6576,7 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
"Left-click on color square to open color picker,\n"
"Right-click to open edit options menu.");
ImGui::BeginChild("##colors", ImVec2(0, 0), true, ImGuiWindowFlags_AlwaysVerticalScrollbar | ImGuiWindowFlags_AlwaysHorizontalScrollbar | ImGuiWindowFlags_NavFlattened);
ImGui::BeginChild("##colors", ImVec2(0, 0), ImGuiChildFlags_Border, ImGuiWindowFlags_AlwaysVerticalScrollbar | ImGuiWindowFlags_AlwaysHorizontalScrollbar | ImGuiWindowFlags_NavFlattened);
ImGui::PushItemWidth(ImGui::GetFontSize() * -12);
for (int i = 0; i < ImGuiCol_COUNT; i++)
{
@ -6802,7 +6803,7 @@ static void ShowExampleMenuFile()
{
static bool enabled = true;
ImGui::MenuItem("Enabled", "", &enabled);
ImGui::BeginChild("child", ImVec2(0, 60), true);
ImGui::BeginChild("child", ImVec2(0, 60), ImGuiChildFlags_Border);
for (int i = 0; i < 10; i++)
ImGui::Text("Scrolling Text %d", i);
ImGui::EndChild();
@ -6968,7 +6969,7 @@ struct ExampleAppConsole
// Reserve enough left-over height for 1 separator + 1 input text
const float footer_height_to_reserve = ImGui::GetStyle().ItemSpacing.y + ImGui::GetFrameHeightWithSpacing();
if (ImGui::BeginChild("ScrollingRegion", ImVec2(0, -footer_height_to_reserve), false, ImGuiWindowFlags_HorizontalScrollbar))
if (ImGui::BeginChild("ScrollingRegion", ImVec2(0, -footer_height_to_reserve), ImGuiChildFlags_None, ImGuiWindowFlags_HorizontalScrollbar))
{
if (ImGui::BeginPopupContextWindow())
{
@ -7279,7 +7280,7 @@ struct ExampleAppLog
ImGui::Separator();
if (ImGui::BeginChild("scrolling", ImVec2(0, 0), false, ImGuiWindowFlags_HorizontalScrollbar))
if (ImGui::BeginChild("scrolling", ImVec2(0, 0), ImGuiChildFlags_None, ImGuiWindowFlags_HorizontalScrollbar))
{
if (clear)
Clear();
@ -7398,7 +7399,7 @@ static void ShowExampleAppLayout(bool* p_open)
// Left
static int selected = 0;
{
ImGui::BeginChild("left pane", ImVec2(150, 0), true);
ImGui::BeginChild("left pane", ImVec2(150, 0), ImGuiChildFlags_Border);
for (int i = 0; i < 100; i++)
{
// FIXME: Good candidate to use ImGuiSelectableFlags_SelectOnNav
@ -7967,7 +7968,7 @@ static void ShowExampleAppCustomRendering(bool* p_open)
// To use a child window instead we could use, e.g:
// ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0, 0)); // Disable padding
// ImGui::PushStyleColor(ImGuiCol_ChildBg, IM_COL32(50, 50, 50, 255)); // Set a background color
// ImGui::BeginChild("canvas", ImVec2(0.0f, 0.0f), true, ImGuiWindowFlags_NoMove);
// ImGui::BeginChild("canvas", ImVec2(0.0f, 0.0f), ImGuiChildFlags_Border, ImGuiWindowFlags_NoMove);
// ImGui::PopStyleColor();
// ImGui::PopStyleVar();
// [...]