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Tab Bar: Various fixes. Tried to reduce code complexity. (#3291)

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This commit is contained in:
Louis Schnellbach
2020-09-04 11:13:46 +02:00
committed by ocornut
parent 5e5f25e2dd
commit 3422cb1308
4 changed files with 64 additions and 88 deletions
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4
imgui_internal.h
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@ -1704,7 +1704,7 @@ enum ImGuiTabBarFlagsPrivate_
enum ImGuiTabItemFlagsPrivate_
{
ImGuiTabItemFlags_NoCloseButton = 1 << 20, // Track whether p_open was set or not (we'll need this info on the next frame to recompute ContentWidth during layout)
ImGuiTabItemFlags_Button = 1 << 21 // [Internal] Used by TabItemButton, change the tab item behavior to mimic a button
ImGuiTabItemFlags_Button = 1 << 21 // Used by TabItemButton, change the tab item behavior to mimic a button
};
// Storage for one active tab item (sizeof() 28~32 bytes)
@ -1732,6 +1732,7 @@ struct ImGuiTabBarSection
float Width;
float WidthIdeal;
float InnerSpacing; // Horizontal ItemInnerSpacing, used by Leading/Trailing section, to correctly offset from Central section
float WidthWithSpacing() const { return Width + InnerSpacing; }
ImGuiTabBarSection(){ memset(this, 0, sizeof(*this)); }
};
@ -1761,6 +1762,7 @@ struct ImGuiTabBar
bool WantLayout;
bool VisibleTabWasSubmitted;
short LastTabItemIdx; // Index of last BeginTabItem() tab for use by EndTabItem()
bool TabsAddedNew; // Set to true when a new tab item or button has been added to the tab bar during last frame
ImVec2 FramePadding; // style.FramePadding locked at the time of BeginTabBar()
ImGuiTextBuffer TabsNames; // For non-docking tab bar we re-append names in a contiguous buffer.