ObsidianDragon - DragonX ImGui Wallet

Full-node GUI wallet for DragonX cryptocurrency.
Built with Dear ImGui, SDL3, and OpenGL3/DX11.

Features:
- Send/receive shielded and transparent transactions
- Autoshield with merged transaction display
- Built-in CPU mining (xmrig)
- Peer management and network monitoring
- Wallet encryption with PIN lock
- QR code generation for receive addresses
- Transaction history with pagination
- Console for direct RPC commands
- Cross-platform (Linux, Windows)

src/ui/material/components/components.h

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+// DragonX Wallet - ImGui Edition
+// Copyright 2024-2026 The Hush Developers
+// Released under the GPLv3
+
+#pragma once
+
+// ============================================================================
+// Material Design Components - Unified Header
+// ============================================================================
+// Include this single header to get all Material Design components.
+//
+// Based on Material Design 2 (m2.material.io)
+//
+// All components are in the namespace: dragonx::ui::material
+
+// Core dependencies
+#include "../colors.h"
+#include "../typography.h"
+#include "../layout.h"
+
+// Components
+#include "buttons.h"       // Button, IconButton, FAB
+#include "cards.h"         // Card, CardHeader, CardContent, CardActions
+#include "text_fields.h"   // TextField
+#include "lists.h"         // ListItem, ListDivider, ListSubheader
+#include "dialogs.h"       // Dialog, ConfirmDialog, AlertDialog
+#include "inputs.h"        // Switch, Checkbox, RadioButton
+#include "progress.h"      // LinearProgress, CircularProgress
+#include "snackbar.h"      // Snackbar, ShowSnackbar
+#include "slider.h"        // Slider, SliderDiscrete, SliderRange
+#include "tabs.h"          // TabBar, Tab
+#include "chips.h"         // Chip, FilterChip, ChoiceChip, InputChip
+#include "nav_drawer.h"    // NavDrawer, NavItem
+#include "app_bar.h"       // AppBar, AppBarTitle, AppBarAction
+
+// ============================================================================
+// Quick Reference
+// ============================================================================
+//
+// BUTTONS:
+//   Button(label, spec)           - Generic button with style config
+//   TextButton(label)             - Text-only button
+//   OutlinedButton(label)         - Button with outline
+//   ContainedButton(label)        - Filled button (primary)
+//   IconButton(icon, tooltip)     - Circular icon button
+//   FAB(icon)                     - Floating action button
+//
+// CARDS:
+//   BeginCard(spec)/EndCard()     - Card container
+//   CardHeader(title, subtitle)   - Card header section
+//   CardContent(text)             - Card body text
+//   CardActions()/EndCardActions()- Card button area
+//
+// TEXT FIELDS:
+//   TextField(label, buf, size)   - Text input field
+//   TextField(id, buf, size, spec)- Configurable text field
+//
+// LISTS:
+//   BeginList(id)/EndList()       - List container
+//   ListItem(text)                - Simple list item
+//   ListItem(primary, secondary)  - Two-line item
+//   ListItem(spec)                - Full config item
+//   ListDivider(inset)            - Divider line
+//   ListSubheader(text)           - Section header
+//
+// DIALOGS:
+//   BeginDialog(id, &open, spec)  - Modal dialog
+//   EndDialog()
+//   ConfirmDialog(...)            - Confirm/cancel dialog
+//   AlertDialog(...)              - Single-action alert
+//
+// SELECTION CONTROLS:
+//   Switch(label, &value)         - Toggle switch
+//   Checkbox(label, &value)       - Checkbox
+//   RadioButton(label, active)    - Radio button
+//   RadioButton(label, &sel, val) - Radio with int selection
+//
+// PROGRESS:
+//   LinearProgress(fraction)      - Determinate progress bar
+//   LinearProgressIndeterminate() - Indeterminate progress bar
+//   CircularProgress(fraction)    - Circular progress
+//   CircularProgressIndeterminate()- Spinner
+//
+// SNACKBAR:
+//   ShowSnackbar(msg, action)     - Show notification
+//   DismissSnackbar()             - Dismiss current snackbar
+//   RenderSnackbar()              - Call each frame to render
+//
+// SLIDER:
+//   Slider(label, &val, min, max) - Continuous slider
+//   SliderInt(label, &val, ...)   - Integer slider
+//   SliderDiscrete(...)           - Stepped slider
+//   SliderRange(...)              - Two-thumb range slider
+//
+// TABS:
+//   BeginTabBar(id, &idx)         - Tab bar container
+//   Tab(label)                    - Tab item
+//   EndTabBar()
+//   TabBar(id, labels, count, &idx) - Simple tab bar
+//
+// CHIPS:
+//   Chip(label)                   - Action chip
+//   FilterChip(label, &selected)  - Toggleable filter chip
+//   ChoiceChip(label, selected)   - Choice chip
+//   InputChip(label, avatar)      - Deletable input chip
+//   BeginChipGroup()/EndChipGroup()- Chip layout helper
+//
+// NAVIGATION DRAWER:
+//   BeginNavDrawer(id, &open, spec) - Navigation drawer
+//   EndNavDrawer()
+//   NavItem(icon, label, selected) - Navigation item
+//   NavDivider()                   - Drawer divider
+//   NavSubheader(text)             - Section header
+//
+// APP BAR:
+//   BeginAppBar(id, spec)          - Top app bar
+//   EndAppBar()
+//   AppBarNavIcon(icon)            - Navigation icon (left)
+//   AppBarTitle(title)             - App bar title
+//   AppBarAction(icon)             - Action button (right)
+//   BeginAppBarMenu(icon)          - Overflow menu
+//   AppBarMenuItem(label)          - Menu item